打印页面

无论是共享信息还是维护档案，打印网页都是一项常见任务。 Selenium 通过其 PrintOptions、PrintsPage 和 browsingContext 类简化了这一过程，这些类为网页自动打印提供了灵活直观的接口。 这些类使得用户可以配置打印首选项，如页面布局、页边距和缩放比例，以确保输出满足特定要求。

配置

方向

通过 getOrientation() 和 setOrientation() 方法，可以获取/设置页面方向（PORTRAIT 或 LANDSCAPE）。

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package dev.selenium.interactions;

import org.junit.jupiter.api.Test;
import org.openqa.selenium.print.PageMargin;
import org.openqa.selenium.print.PrintOptions;
import org.openqa.selenium.print.PageSize;
import dev.selenium.BaseChromeTest;

public class PrintOptionsTest extends BaseChromeTest {

    @Test
    public void TestOrientation() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setOrientation(PrintOptions.Orientation.LANDSCAPE);
        PrintOptions.Orientation current_orientation = printOptions.getOrientation();
    }

    @Test
    public void TestRange() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageRanges("1-2");
        String[] current_range = printOptions.getPageRanges();
    }

    @Test
    public void TestSize() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageSize(new PageSize(27.94, 21.59)); // A4 size in cm
        double currentHeight = printOptions.getPageSize().getHeight(); // use getWidth() to retrieve width
    }

    @Test
    public void TestMargins() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        PageMargin margins = new PageMargin(1.0,1.0,1.0,1.0);
        printOptions.setPageMargin(margins);
        double topMargin = margins.getTop();
        double bottomMargin = margins.getBottom();
        double leftMargin = margins.getLeft();
        double rightMargin = margins.getRight();
    }

    @Test
    public void TestScale() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setScale(.50);
        double current_scale = printOptions.getScale();
    }

    @Test
    public void TestBackground() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setBackground(true);
        boolean current_background = printOptions.getBackground();
    }

    @Test
    public void TestShrinkToFit() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setShrinkToFit(true);
        boolean current_shrink_to_fit = printOptions.getShrinkToFit();
    }
}
View full example on GitHub
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Show full example
using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;

namespace SeleniumDocumentation.SeleniumInteractions
{
    [TestClass]
    public class PrintOptionsTest
    {
        [TestMethod]
        public void TestOrientation()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.Orientation = PrintOrientation.Landscape;
            PrintOrientation currentOrientation = printOptions.Orientation;
        }

        [TestMethod]
        public void TestRange()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.AddPageRangeToPrint("1-3"); // add range of pages
            printOptions.AddPageToPrint(5); // add individual page
        }   

        [TestMethod]
        public void TestSize()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.PageSize currentDimensions = printOptions.PageDimensions;
        }

        [TestMethod]
        public void TestBackgrounds()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.OutputBackgroundImages = true;
            bool currentBackgrounds = printOptions.OutputBackgroundImages;
        }

        [TestMethod]
        public void TestMargins()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.Margins currentMargins = printOptions.PageMargins;
        }


        [TestMethod]
        public void TestScale()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ScaleFactor = 0.5;
            double currentScale = printOptions.ScaleFactor;
        }

        [TestMethod]
        public void TestShrinkToFit()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ShrinkToFit = true;
            bool currentShrinkToFit = printOptions.ShrinkToFit;
        }

        [TestMethod]
        public void PrintWithPrintsPageTest() 
        {
            WebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintDocument printedPage = driver.Print(printOptions);
            Assert.IsTrue(printedPage.AsBase64EncodedString.StartsWith("JVBER"));
        }
    }
}
View full example on GitHub

Implementation Missing

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Show full example
import pytest
from selenium import webdriver
from selenium.webdriver.common.print_page_options import PrintOptions

@pytest.fixture()
def driver():
    driver = webdriver.Chrome()
    yield driver
    driver.quit()

def test_orientation(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.orientation = "landscape" ## landscape or portrait
    assert print_options.orientation == "landscape"

def test_range(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_ranges = ["1, 2, 3"] ## ["1", "2", "3"] or ["1-3"]
    assert print_options.page_ranges == ["1, 2, 3"]

def test_size(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_height = 27.94  # Use page_width to assign width
    assert print_options.page_height == 27.94

def test_margin(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.margin_top = 10
    print_options.margin_bottom = 10
    print_options.margin_left = 10
    print_options.margin_right = 10
    assert print_options.margin_top == 10
    assert print_options.margin_bottom == 10
    assert print_options.margin_left == 10
    assert print_options.margin_right == 10

def test_scale(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.scale = 0.5 ## 0.1 to 2.0
    current_scale = print_options.scale
    assert current_scale == 0.5

def test_background(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.background = True ## True or False
    assert print_options.background is True

def test_shrink_to_fit(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.shrink_to_fit = True ## True or False
    assert print_options.shrink_to_fit is True
View full example on GitHub

Implementation Missing

Implementation Missing

范围

通过 getPageRanges() 和 setPageRanges() 方法，可以获取设置要打印页面的范围（如 “2-4”）。

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package dev.selenium.interactions;

import org.junit.jupiter.api.Test;
import org.openqa.selenium.print.PageMargin;
import org.openqa.selenium.print.PrintOptions;
import org.openqa.selenium.print.PageSize;
import dev.selenium.BaseChromeTest;

public class PrintOptionsTest extends BaseChromeTest {

    @Test
    public void TestOrientation() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setOrientation(PrintOptions.Orientation.LANDSCAPE);
        PrintOptions.Orientation current_orientation = printOptions.getOrientation();
    }

    @Test
    public void TestRange() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageRanges("1-2");
        String[] current_range = printOptions.getPageRanges();
    }

    @Test
    public void TestSize() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageSize(new PageSize(27.94, 21.59)); // A4 size in cm
        double currentHeight = printOptions.getPageSize().getHeight(); // use getWidth() to retrieve width
    }

    @Test
    public void TestMargins() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        PageMargin margins = new PageMargin(1.0,1.0,1.0,1.0);
        printOptions.setPageMargin(margins);
        double topMargin = margins.getTop();
        double bottomMargin = margins.getBottom();
        double leftMargin = margins.getLeft();
        double rightMargin = margins.getRight();
    }

    @Test
    public void TestScale() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setScale(.50);
        double current_scale = printOptions.getScale();
    }

    @Test
    public void TestBackground() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setBackground(true);
        boolean current_background = printOptions.getBackground();
    }

    @Test
    public void TestShrinkToFit() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setShrinkToFit(true);
        boolean current_shrink_to_fit = printOptions.getShrinkToFit();
    }
}
View full example on GitHub
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using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;

namespace SeleniumDocumentation.SeleniumInteractions
{
    [TestClass]
    public class PrintOptionsTest
    {
        [TestMethod]
        public void TestOrientation()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.Orientation = PrintOrientation.Landscape;
            PrintOrientation currentOrientation = printOptions.Orientation;
        }

        [TestMethod]
        public void TestRange()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.AddPageRangeToPrint("1-3"); // add range of pages
            printOptions.AddPageToPrint(5); // add individual page
        }   

        [TestMethod]
        public void TestSize()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.PageSize currentDimensions = printOptions.PageDimensions;
        }

        [TestMethod]
        public void TestBackgrounds()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.OutputBackgroundImages = true;
            bool currentBackgrounds = printOptions.OutputBackgroundImages;
        }

        [TestMethod]
        public void TestMargins()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.Margins currentMargins = printOptions.PageMargins;
        }


        [TestMethod]
        public void TestScale()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ScaleFactor = 0.5;
            double currentScale = printOptions.ScaleFactor;
        }

        [TestMethod]
        public void TestShrinkToFit()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ShrinkToFit = true;
            bool currentShrinkToFit = printOptions.ShrinkToFit;
        }

        [TestMethod]
        public void PrintWithPrintsPageTest() 
        {
            WebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintDocument printedPage = driver.Print(printOptions);
            Assert.IsTrue(printedPage.AsBase64EncodedString.StartsWith("JVBER"));
        }
    }
}
View full example on GitHub

Implementation Missing

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Show full example
import pytest
from selenium import webdriver
from selenium.webdriver.common.print_page_options import PrintOptions

@pytest.fixture()
def driver():
    driver = webdriver.Chrome()
    yield driver
    driver.quit()

def test_orientation(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.orientation = "landscape" ## landscape or portrait
    assert print_options.orientation == "landscape"

def test_range(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_ranges = ["1, 2, 3"] ## ["1", "2", "3"] or ["1-3"]
    assert print_options.page_ranges == ["1, 2, 3"]

def test_size(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_height = 27.94  # Use page_width to assign width
    assert print_options.page_height == 27.94

def test_margin(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.margin_top = 10
    print_options.margin_bottom = 10
    print_options.margin_left = 10
    print_options.margin_right = 10
    assert print_options.margin_top == 10
    assert print_options.margin_bottom == 10
    assert print_options.margin_left == 10
    assert print_options.margin_right == 10

def test_scale(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.scale = 0.5 ## 0.1 to 2.0
    current_scale = print_options.scale
    assert current_scale == 0.5

def test_background(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.background = True ## True or False
    assert print_options.background is True

def test_shrink_to_fit(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.shrink_to_fit = True ## True or False
    assert print_options.shrink_to_fit is True
View full example on GitHub

Implementation Missing

Implementation Missing

尺寸

通过 getPageSize() 和 setPageSize() 方法，可以获取/设置要打印页面的纸张尺寸（如"A0"、“A6”、“Legal”、“Tabloid” 等）。

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package dev.selenium.interactions;

import org.junit.jupiter.api.Test;
import org.openqa.selenium.print.PageMargin;
import org.openqa.selenium.print.PrintOptions;
import org.openqa.selenium.print.PageSize;
import dev.selenium.BaseChromeTest;

public class PrintOptionsTest extends BaseChromeTest {

    @Test
    public void TestOrientation() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setOrientation(PrintOptions.Orientation.LANDSCAPE);
        PrintOptions.Orientation current_orientation = printOptions.getOrientation();
    }

    @Test
    public void TestRange() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageRanges("1-2");
        String[] current_range = printOptions.getPageRanges();
    }

    @Test
    public void TestSize() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageSize(new PageSize(27.94, 21.59)); // A4 size in cm
        double currentHeight = printOptions.getPageSize().getHeight(); // use getWidth() to retrieve width
    }

    @Test
    public void TestMargins() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        PageMargin margins = new PageMargin(1.0,1.0,1.0,1.0);
        printOptions.setPageMargin(margins);
        double topMargin = margins.getTop();
        double bottomMargin = margins.getBottom();
        double leftMargin = margins.getLeft();
        double rightMargin = margins.getRight();
    }

    @Test
    public void TestScale() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setScale(.50);
        double current_scale = printOptions.getScale();
    }

    @Test
    public void TestBackground() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setBackground(true);
        boolean current_background = printOptions.getBackground();
    }

    @Test
    public void TestShrinkToFit() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setShrinkToFit(true);
        boolean current_shrink_to_fit = printOptions.getShrinkToFit();
    }
}
View full example on GitHub
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using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;

namespace SeleniumDocumentation.SeleniumInteractions
{
    [TestClass]
    public class PrintOptionsTest
    {
        [TestMethod]
        public void TestOrientation()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.Orientation = PrintOrientation.Landscape;
            PrintOrientation currentOrientation = printOptions.Orientation;
        }

        [TestMethod]
        public void TestRange()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.AddPageRangeToPrint("1-3"); // add range of pages
            printOptions.AddPageToPrint(5); // add individual page
        }   

        [TestMethod]
        public void TestSize()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.PageSize currentDimensions = printOptions.PageDimensions;
        }

        [TestMethod]
        public void TestBackgrounds()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.OutputBackgroundImages = true;
            bool currentBackgrounds = printOptions.OutputBackgroundImages;
        }

        [TestMethod]
        public void TestMargins()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.Margins currentMargins = printOptions.PageMargins;
        }


        [TestMethod]
        public void TestScale()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ScaleFactor = 0.5;
            double currentScale = printOptions.ScaleFactor;
        }

        [TestMethod]
        public void TestShrinkToFit()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ShrinkToFit = true;
            bool currentShrinkToFit = printOptions.ShrinkToFit;
        }

        [TestMethod]
        public void PrintWithPrintsPageTest() 
        {
            WebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintDocument printedPage = driver.Print(printOptions);
            Assert.IsTrue(printedPage.AsBase64EncodedString.StartsWith("JVBER"));
        }
    }
}
View full example on GitHub

Implementation Missing

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import pytest
from selenium import webdriver
from selenium.webdriver.common.print_page_options import PrintOptions

@pytest.fixture()
def driver():
    driver = webdriver.Chrome()
    yield driver
    driver.quit()

def test_orientation(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.orientation = "landscape" ## landscape or portrait
    assert print_options.orientation == "landscape"

def test_range(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_ranges = ["1, 2, 3"] ## ["1", "2", "3"] or ["1-3"]
    assert print_options.page_ranges == ["1, 2, 3"]

def test_size(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_height = 27.94  # Use page_width to assign width
    assert print_options.page_height == 27.94

def test_margin(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.margin_top = 10
    print_options.margin_bottom = 10
    print_options.margin_left = 10
    print_options.margin_right = 10
    assert print_options.margin_top == 10
    assert print_options.margin_bottom == 10
    assert print_options.margin_left == 10
    assert print_options.margin_right == 10

def test_scale(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.scale = 0.5 ## 0.1 to 2.0
    current_scale = print_options.scale
    assert current_scale == 0.5

def test_background(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.background = True ## True or False
    assert print_options.background is True

def test_shrink_to_fit(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.shrink_to_fit = True ## True or False
    assert print_options.shrink_to_fit is True
View full example on GitHub

Implementation Missing

Implementation Missing

边距

通过 getPageMargin() 和 setPageMargin() 方法，可以获取/设置要打印页面的边距大小（也就是上、下、左右边距）。

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package dev.selenium.interactions;

import org.junit.jupiter.api.Test;
import org.openqa.selenium.print.PageMargin;
import org.openqa.selenium.print.PrintOptions;
import org.openqa.selenium.print.PageSize;
import dev.selenium.BaseChromeTest;

public class PrintOptionsTest extends BaseChromeTest {

    @Test
    public void TestOrientation() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setOrientation(PrintOptions.Orientation.LANDSCAPE);
        PrintOptions.Orientation current_orientation = printOptions.getOrientation();
    }

    @Test
    public void TestRange() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageRanges("1-2");
        String[] current_range = printOptions.getPageRanges();
    }

    @Test
    public void TestSize() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageSize(new PageSize(27.94, 21.59)); // A4 size in cm
        double currentHeight = printOptions.getPageSize().getHeight(); // use getWidth() to retrieve width
    }

    @Test
    public void TestMargins() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        PageMargin margins = new PageMargin(1.0,1.0,1.0,1.0);
        printOptions.setPageMargin(margins);
        double topMargin = margins.getTop();
        double bottomMargin = margins.getBottom();
        double leftMargin = margins.getLeft();
        double rightMargin = margins.getRight();
    }

    @Test
    public void TestScale() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setScale(.50);
        double current_scale = printOptions.getScale();
    }

    @Test
    public void TestBackground() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setBackground(true);
        boolean current_background = printOptions.getBackground();
    }

    @Test
    public void TestShrinkToFit() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setShrinkToFit(true);
        boolean current_shrink_to_fit = printOptions.getShrinkToFit();
    }
}
View full example on GitHub
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using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;

namespace SeleniumDocumentation.SeleniumInteractions
{
    [TestClass]
    public class PrintOptionsTest
    {
        [TestMethod]
        public void TestOrientation()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.Orientation = PrintOrientation.Landscape;
            PrintOrientation currentOrientation = printOptions.Orientation;
        }

        [TestMethod]
        public void TestRange()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.AddPageRangeToPrint("1-3"); // add range of pages
            printOptions.AddPageToPrint(5); // add individual page
        }   

        [TestMethod]
        public void TestSize()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.PageSize currentDimensions = printOptions.PageDimensions;
        }

        [TestMethod]
        public void TestBackgrounds()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.OutputBackgroundImages = true;
            bool currentBackgrounds = printOptions.OutputBackgroundImages;
        }

        [TestMethod]
        public void TestMargins()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.Margins currentMargins = printOptions.PageMargins;
        }


        [TestMethod]
        public void TestScale()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ScaleFactor = 0.5;
            double currentScale = printOptions.ScaleFactor;
        }

        [TestMethod]
        public void TestShrinkToFit()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ShrinkToFit = true;
            bool currentShrinkToFit = printOptions.ShrinkToFit;
        }

        [TestMethod]
        public void PrintWithPrintsPageTest() 
        {
            WebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintDocument printedPage = driver.Print(printOptions);
            Assert.IsTrue(printedPage.AsBase64EncodedString.StartsWith("JVBER"));
        }
    }
}
View full example on GitHub

Implementation Missing

29
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Show full example
import pytest
from selenium import webdriver
from selenium.webdriver.common.print_page_options import PrintOptions

@pytest.fixture()
def driver():
    driver = webdriver.Chrome()
    yield driver
    driver.quit()

def test_orientation(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.orientation = "landscape" ## landscape or portrait
    assert print_options.orientation == "landscape"

def test_range(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_ranges = ["1, 2, 3"] ## ["1", "2", "3"] or ["1-3"]
    assert print_options.page_ranges == ["1, 2, 3"]

def test_size(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_height = 27.94  # Use page_width to assign width
    assert print_options.page_height == 27.94

def test_margin(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.margin_top = 10
    print_options.margin_bottom = 10
    print_options.margin_left = 10
    print_options.margin_right = 10
    assert print_options.margin_top == 10
    assert print_options.margin_bottom == 10
    assert print_options.margin_left == 10
    assert print_options.margin_right == 10

def test_scale(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.scale = 0.5 ## 0.1 to 2.0
    current_scale = print_options.scale
    assert current_scale == 0.5

def test_background(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.background = True ## True or False
    assert print_options.background is True

def test_shrink_to_fit(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.shrink_to_fit = True ## True or False
    assert print_options.shrink_to_fit is True
View full example on GitHub

Implementation Missing

Implementation Missing

缩放

通过 getScale() 和 setScale() 方法，可以获取/设置要打印页面的缩放尺寸（如 1.0 为 100% 或默认缩放，0.25 为 25% 等）。

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package dev.selenium.interactions;

import org.junit.jupiter.api.Test;
import org.openqa.selenium.print.PageMargin;
import org.openqa.selenium.print.PrintOptions;
import org.openqa.selenium.print.PageSize;
import dev.selenium.BaseChromeTest;

public class PrintOptionsTest extends BaseChromeTest {

    @Test
    public void TestOrientation() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setOrientation(PrintOptions.Orientation.LANDSCAPE);
        PrintOptions.Orientation current_orientation = printOptions.getOrientation();
    }

    @Test
    public void TestRange() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageRanges("1-2");
        String[] current_range = printOptions.getPageRanges();
    }

    @Test
    public void TestSize() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageSize(new PageSize(27.94, 21.59)); // A4 size in cm
        double currentHeight = printOptions.getPageSize().getHeight(); // use getWidth() to retrieve width
    }

    @Test
    public void TestMargins() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        PageMargin margins = new PageMargin(1.0,1.0,1.0,1.0);
        printOptions.setPageMargin(margins);
        double topMargin = margins.getTop();
        double bottomMargin = margins.getBottom();
        double leftMargin = margins.getLeft();
        double rightMargin = margins.getRight();
    }

    @Test
    public void TestScale() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setScale(.50);
        double current_scale = printOptions.getScale();
    }

    @Test
    public void TestBackground() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setBackground(true);
        boolean current_background = printOptions.getBackground();
    }

    @Test
    public void TestShrinkToFit() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setShrinkToFit(true);
        boolean current_shrink_to_fit = printOptions.getShrinkToFit();
    }
}
View full example on GitHub
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using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;

namespace SeleniumDocumentation.SeleniumInteractions
{
    [TestClass]
    public class PrintOptionsTest
    {
        [TestMethod]
        public void TestOrientation()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.Orientation = PrintOrientation.Landscape;
            PrintOrientation currentOrientation = printOptions.Orientation;
        }

        [TestMethod]
        public void TestRange()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.AddPageRangeToPrint("1-3"); // add range of pages
            printOptions.AddPageToPrint(5); // add individual page
        }   

        [TestMethod]
        public void TestSize()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.PageSize currentDimensions = printOptions.PageDimensions;
        }

        [TestMethod]
        public void TestBackgrounds()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.OutputBackgroundImages = true;
            bool currentBackgrounds = printOptions.OutputBackgroundImages;
        }

        [TestMethod]
        public void TestMargins()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.Margins currentMargins = printOptions.PageMargins;
        }


        [TestMethod]
        public void TestScale()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ScaleFactor = 0.5;
            double currentScale = printOptions.ScaleFactor;
        }

        [TestMethod]
        public void TestShrinkToFit()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ShrinkToFit = true;
            bool currentShrinkToFit = printOptions.ShrinkToFit;
        }

        [TestMethod]
        public void PrintWithPrintsPageTest() 
        {
            WebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintDocument printedPage = driver.Print(printOptions);
            Assert.IsTrue(printedPage.AsBase64EncodedString.StartsWith("JVBER"));
        }
    }
}
View full example on GitHub

Implementation Missing

41
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import pytest
from selenium import webdriver
from selenium.webdriver.common.print_page_options import PrintOptions

@pytest.fixture()
def driver():
    driver = webdriver.Chrome()
    yield driver
    driver.quit()

def test_orientation(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.orientation = "landscape" ## landscape or portrait
    assert print_options.orientation == "landscape"

def test_range(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_ranges = ["1, 2, 3"] ## ["1", "2", "3"] or ["1-3"]
    assert print_options.page_ranges == ["1, 2, 3"]

def test_size(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_height = 27.94  # Use page_width to assign width
    assert print_options.page_height == 27.94

def test_margin(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.margin_top = 10
    print_options.margin_bottom = 10
    print_options.margin_left = 10
    print_options.margin_right = 10
    assert print_options.margin_top == 10
    assert print_options.margin_bottom == 10
    assert print_options.margin_left == 10
    assert print_options.margin_right == 10

def test_scale(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.scale = 0.5 ## 0.1 to 2.0
    current_scale = print_options.scale
    assert current_scale == 0.5

def test_background(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.background = True ## True or False
    assert print_options.background is True

def test_shrink_to_fit(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.shrink_to_fit = True ## True or False
    assert print_options.shrink_to_fit is True
View full example on GitHub

Implementation Missing

Implementation Missing

背景

通过 getBackground() 和 setBackground() 方法，可以获取/设置背景色和图片出现，其为布尔值 true 或 false。

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package dev.selenium.interactions;

import org.junit.jupiter.api.Test;
import org.openqa.selenium.print.PageMargin;
import org.openqa.selenium.print.PrintOptions;
import org.openqa.selenium.print.PageSize;
import dev.selenium.BaseChromeTest;

public class PrintOptionsTest extends BaseChromeTest {

    @Test
    public void TestOrientation() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setOrientation(PrintOptions.Orientation.LANDSCAPE);
        PrintOptions.Orientation current_orientation = printOptions.getOrientation();
    }

    @Test
    public void TestRange() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageRanges("1-2");
        String[] current_range = printOptions.getPageRanges();
    }

    @Test
    public void TestSize() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageSize(new PageSize(27.94, 21.59)); // A4 size in cm
        double currentHeight = printOptions.getPageSize().getHeight(); // use getWidth() to retrieve width
    }

    @Test
    public void TestMargins() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        PageMargin margins = new PageMargin(1.0,1.0,1.0,1.0);
        printOptions.setPageMargin(margins);
        double topMargin = margins.getTop();
        double bottomMargin = margins.getBottom();
        double leftMargin = margins.getLeft();
        double rightMargin = margins.getRight();
    }

    @Test
    public void TestScale() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setScale(.50);
        double current_scale = printOptions.getScale();
    }

    @Test
    public void TestBackground() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setBackground(true);
        boolean current_background = printOptions.getBackground();
    }

    @Test
    public void TestShrinkToFit() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setShrinkToFit(true);
        boolean current_shrink_to_fit = printOptions.getShrinkToFit();
    }
}
View full example on GitHub
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using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;

namespace SeleniumDocumentation.SeleniumInteractions
{
    [TestClass]
    public class PrintOptionsTest
    {
        [TestMethod]
        public void TestOrientation()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.Orientation = PrintOrientation.Landscape;
            PrintOrientation currentOrientation = printOptions.Orientation;
        }

        [TestMethod]
        public void TestRange()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.AddPageRangeToPrint("1-3"); // add range of pages
            printOptions.AddPageToPrint(5); // add individual page
        }   

        [TestMethod]
        public void TestSize()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.PageSize currentDimensions = printOptions.PageDimensions;
        }

        [TestMethod]
        public void TestBackgrounds()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.OutputBackgroundImages = true;
            bool currentBackgrounds = printOptions.OutputBackgroundImages;
        }

        [TestMethod]
        public void TestMargins()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.Margins currentMargins = printOptions.PageMargins;
        }


        [TestMethod]
        public void TestScale()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ScaleFactor = 0.5;
            double currentScale = printOptions.ScaleFactor;
        }

        [TestMethod]
        public void TestShrinkToFit()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ShrinkToFit = true;
            bool currentShrinkToFit = printOptions.ShrinkToFit;
        }

        [TestMethod]
        public void PrintWithPrintsPageTest() 
        {
            WebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintDocument printedPage = driver.Print(printOptions);
            Assert.IsTrue(printedPage.AsBase64EncodedString.StartsWith("JVBER"));
        }
    }
}
View full example on GitHub

Implementation Missing

48
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Show full example
import pytest
from selenium import webdriver
from selenium.webdriver.common.print_page_options import PrintOptions

@pytest.fixture()
def driver():
    driver = webdriver.Chrome()
    yield driver
    driver.quit()

def test_orientation(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.orientation = "landscape" ## landscape or portrait
    assert print_options.orientation == "landscape"

def test_range(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_ranges = ["1, 2, 3"] ## ["1", "2", "3"] or ["1-3"]
    assert print_options.page_ranges == ["1, 2, 3"]

def test_size(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_height = 27.94  # Use page_width to assign width
    assert print_options.page_height == 27.94

def test_margin(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.margin_top = 10
    print_options.margin_bottom = 10
    print_options.margin_left = 10
    print_options.margin_right = 10
    assert print_options.margin_top == 10
    assert print_options.margin_bottom == 10
    assert print_options.margin_left == 10
    assert print_options.margin_right == 10

def test_scale(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.scale = 0.5 ## 0.1 to 2.0
    current_scale = print_options.scale
    assert current_scale == 0.5

def test_background(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.background = True ## True or False
    assert print_options.background is True

def test_shrink_to_fit(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.shrink_to_fit = True ## True or False
    assert print_options.shrink_to_fit is True
View full example on GitHub

Implementation Missing

Implementation Missing

缩放至合适大小

通过 getShrinkToFit() 和 setShrinkToFit() 方法，可以获取/设置页面是否会根据页面内容缩小，其为布尔值 true 或 false。

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package dev.selenium.interactions;

import org.junit.jupiter.api.Test;
import org.openqa.selenium.print.PageMargin;
import org.openqa.selenium.print.PrintOptions;
import org.openqa.selenium.print.PageSize;
import dev.selenium.BaseChromeTest;

public class PrintOptionsTest extends BaseChromeTest {

    @Test
    public void TestOrientation() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setOrientation(PrintOptions.Orientation.LANDSCAPE);
        PrintOptions.Orientation current_orientation = printOptions.getOrientation();
    }

    @Test
    public void TestRange() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageRanges("1-2");
        String[] current_range = printOptions.getPageRanges();
    }

    @Test
    public void TestSize() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setPageSize(new PageSize(27.94, 21.59)); // A4 size in cm
        double currentHeight = printOptions.getPageSize().getHeight(); // use getWidth() to retrieve width
    }

    @Test
    public void TestMargins() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        PageMargin margins = new PageMargin(1.0,1.0,1.0,1.0);
        printOptions.setPageMargin(margins);
        double topMargin = margins.getTop();
        double bottomMargin = margins.getBottom();
        double leftMargin = margins.getLeft();
        double rightMargin = margins.getRight();
    }

    @Test
    public void TestScale() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setScale(.50);
        double current_scale = printOptions.getScale();
    }

    @Test
    public void TestBackground() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setBackground(true);
        boolean current_background = printOptions.getBackground();
    }

    @Test
    public void TestShrinkToFit() 
    {
        driver.get("https://www.selenium.dev/");
        PrintOptions printOptions = new PrintOptions();
        printOptions.setShrinkToFit(true);
        boolean current_shrink_to_fit = printOptions.getShrinkToFit();
    }
}
View full example on GitHub
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using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using OpenQA.Selenium;
using OpenQA.Selenium.Chrome;

namespace SeleniumDocumentation.SeleniumInteractions
{
    [TestClass]
    public class PrintOptionsTest
    {
        [TestMethod]
        public void TestOrientation()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.Orientation = PrintOrientation.Landscape;
            PrintOrientation currentOrientation = printOptions.Orientation;
        }

        [TestMethod]
        public void TestRange()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://selenium.dev");
            PrintOptions printOptions  = new PrintOptions();
            printOptions.AddPageRangeToPrint("1-3"); // add range of pages
            printOptions.AddPageToPrint(5); // add individual page
        }   

        [TestMethod]
        public void TestSize()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.PageSize currentDimensions = printOptions.PageDimensions;
        }

        [TestMethod]
        public void TestBackgrounds()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.OutputBackgroundImages = true;
            bool currentBackgrounds = printOptions.OutputBackgroundImages;
        }

        [TestMethod]
        public void TestMargins()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintOptions.Margins currentMargins = printOptions.PageMargins;
        }


        [TestMethod]
        public void TestScale()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ScaleFactor = 0.5;
            double currentScale = printOptions.ScaleFactor;
        }

        [TestMethod]
        public void TestShrinkToFit()
        {
            IWebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            printOptions.ShrinkToFit = true;
            bool currentShrinkToFit = printOptions.ShrinkToFit;
        }

        [TestMethod]
        public void PrintWithPrintsPageTest() 
        {
            WebDriver driver = new ChromeDriver();
            driver.Navigate().GoToUrl("https://www.selenium.dev/");
            PrintOptions printOptions = new PrintOptions();
            PrintDocument printedPage = driver.Print(printOptions);
            Assert.IsTrue(printedPage.AsBase64EncodedString.StartsWith("JVBER"));
        }
    }
}
View full example on GitHub

Implementation Missing

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Show full example
import pytest
from selenium import webdriver
from selenium.webdriver.common.print_page_options import PrintOptions

@pytest.fixture()
def driver():
    driver = webdriver.Chrome()
    yield driver
    driver.quit()

def test_orientation(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.orientation = "landscape" ## landscape or portrait
    assert print_options.orientation == "landscape"

def test_range(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_ranges = ["1, 2, 3"] ## ["1", "2", "3"] or ["1-3"]
    assert print_options.page_ranges == ["1, 2, 3"]

def test_size(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.page_height = 27.94  # Use page_width to assign width
    assert print_options.page_height == 27.94

def test_margin(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.margin_top = 10
    print_options.margin_bottom = 10
    print_options.margin_left = 10
    print_options.margin_right = 10
    assert print_options.margin_top == 10
    assert print_options.margin_bottom == 10
    assert print_options.margin_left == 10
    assert print_options.margin_right == 10

def test_scale(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.scale = 0.5 ## 0.1 to 2.0
    current_scale = print_options.scale
    assert current_scale == 0.5

def test_background(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.background = True ## True or False
    assert print_options.background is True

def test_shrink_to_fit(driver):
    driver.get("https://www.selenium.dev/")
    print_options = PrintOptions()
    print_options.shrink_to_fit = True ## True or False
    assert print_options.shrink_to_fit is True
View full example on GitHub

Implementation Missing

Implementation Missing

打印

配置好打印选项后，就可以打印页面了。为此，您可以调用打印功能，生成网页的 PDF 表示形式。 生成的 PDF 文件可以保存到本地存储器中，以便进一步使用或分发。 使用 PrintsPage() 时，打印命令将以 base64 编码格式返回 PDF 数据，该格式可以解码并写入所需位置的文件，而使用 BrowsingContext() 时将返回字符串。

目前可能有多种实现方式，这取决于您所选择的语言。例如，Java 可以使用 BrowingContext() 或 PrintsPage() 进行打印。两者都将 PrintOptions() 对象作为一个参数。

注意：BrowsingContext() 是 Selenium BiDi 实现的一部分。为启用 BiDi，请参见启用 Bidi

PrintsPage()

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<details class="mt-3">
  <summary>Show full example</summary>
  <div class="pt-2">
    <div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-java" data-lang="java"><span style="display:flex;"><span><span style="color:#204a87;font-weight:bold">package</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">dev.selenium.interactions</span><span style="color:#000;font-weight:bold">;</span><span style="color:#f8f8f8;text-decoration:underline">

import org.openqa.selenium.Pdf; import org.openqa.selenium.bidi.browsingcontext.BrowsingContext; import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Assertions; import org.junit.jupiter.api.BeforeEach; import org.openqa.selenium.print.PageMargin; import org.openqa.selenium.print.PrintOptions; import org.openqa.selenium.chrome.ChromeOptions; import org.openqa.selenium.chrome.ChromeDriver; import org.openqa.selenium.PrintsPage; import dev.selenium.BaseTest; public class PrintsPageTest extends BaseTest{ @BeforeEach public void setup() { ChromeOptions options = getDefaultChromeOptions(); options.setCapability("webSocketUrl", true); driver = new ChromeDriver(options); } @Test public void PrintWithPrintsPageTest() { driver.get("https://www.selenium.dev/"); PrintsPage printer = (PrintsPage) driver; PrintOptions printOptions = new PrintOptions(); Pdf printedPage = printer.print(printOptions); Assertions.assertNotNull(printedPage); } @Test public void PrintWithBrowsingContextTest() { BrowsingContext browsingContext = new BrowsingContext(driver, driver.getWindowHandle()); driver.get("https://www.selenium.dev/selenium/web/formPage.html"); PrintOptions printOptions = new PrintOptions(); String printPage = browsingContext.print(printOptions); Assertions.assertTrue(printPage.length() > 0); } }

<div class="text-end pb-2 mt-2">
  <a href="https://github.com/SeleniumHQ/seleniumhq.github.io/blob/display_full/examples/java/src/test/java/dev/selenium/interactions/PrintsPageTest.java#L27-L31" target="_blank">
    <i class="fas fa-external-link-alt pl-2"></i>
    <strong>View full example on GitHub</strong>
  </a>
</div>

BrowsingContext()

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<details class="mt-3">
  <summary>Show full example</summary>
  <div class="pt-2">
    <div class="highlight"><pre tabindex="0" style="background-color:#f8f8f8;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-java" data-lang="java"><span style="display:flex;"><span><span style="color:#204a87;font-weight:bold">package</span><span style="color:#f8f8f8;text-decoration:underline"> </span><span style="color:#000">dev.selenium.interactions</span><span style="color:#000;font-weight:bold">;</span><span style="color:#f8f8f8;text-decoration:underline">

import org.openqa.selenium.Pdf; import org.openqa.selenium.bidi.browsingcontext.BrowsingContext; import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Assertions; import org.junit.jupiter.api.BeforeEach; import org.openqa.selenium.print.PageMargin; import org.openqa.selenium.print.PrintOptions; import org.openqa.selenium.chrome.ChromeOptions; import org.openqa.selenium.chrome.ChromeDriver; import org.openqa.selenium.PrintsPage; import dev.selenium.BaseTest; public class PrintsPageTest extends BaseTest{ @BeforeEach public void setup() { ChromeOptions options = getDefaultChromeOptions(); options.setCapability("webSocketUrl", true); driver = new ChromeDriver(options); } @Test public void PrintWithPrintsPageTest() { driver.get("https://www.selenium.dev/"); PrintsPage printer = (PrintsPage) driver; PrintOptions printOptions = new PrintOptions(); Pdf printedPage = printer.print(printOptions); Assertions.assertNotNull(printedPage); } @Test public void PrintWithBrowsingContextTest() { BrowsingContext browsingContext = new BrowsingContext(driver, driver.getWindowHandle()); driver.get("https://www.selenium.dev/selenium/web/formPage.html"); PrintOptions printOptions = new PrintOptions(); String printPage = browsingContext.print(printOptions); Assertions.assertTrue(printPage.length() > 0); } }

<div class="text-end pb-2 mt-2">
  <a href="https://github.com/SeleniumHQ/seleniumhq.github.io/blob/display_full/examples/java/src/test/java/dev/selenium/interactions/PrintsPageTest.java#L37-L41" target="_blank">
    <i class="fas fa-external-link-alt pl-2"></i>
    <strong>View full example on GitHub</strong>
  </a>
</div>