package com.brower.demo;

import java.io.File;

import org.openqa.selenium.*;

import org.openqa.selenium.firefox.FirefoxDriver;

import org.openqa.selenium.firefox.FirefoxProfile;

import org.testng.annotations.BeforeClass;

import org.testng.annotations.Test;

/**

 * @author longrong.lang

 * 不借助autolt实现下载文件到指定目录

 */

public class FirefoxDownloadTest {

    WebDriver driver;

    @BeforeClass

    public void beforeClass() {

        driver = getDriver();

    }

    /**

     * 设置火狐浏览器默认参数

     *

     * @return

     */

    private WebDriver getDriver() {

        FirefoxProfile profile = new FirefoxProfile();

        // 可以在Firefox浏览器地址栏中输入about:config来查看属性

        // 设置下载文件放置路径，注意如果是windows环境一定要用\\,用/不行

        String path = "C:\\wps";

        String downloadFilePath = path + "\\demo.exe";

        File file = new File(downloadFilePath);

        if (file.exists()) {

            file.delete();

        }

        // 配置响应下载参数

        // 下载路径

        profile.setPreference("browser.download.dir", path);

        // 2为保存在指定路径，0代表默认路径

        profile.setPreference("browser.download.folderList", 2);

        // 是否显示开始

        profile.setPreference("browser.download.manager.showWhenStarting", false);

        // 禁止弹出保存框，value是文件格式，如zip文件

        profile.setPreference("browser.helperApps.neverAsk.saveToDisk", "application/zip,text/plain,application/vnd.ms-excel,text/csv,text/comma-separated-values,application/octet-stream,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,application/vnd.openxmlformats-officedocument.wordprocessingml.document");

        return new FirefoxDriver((Capabilities) profile);

    }

    @Test

    public void test() throws InterruptedException {

        driver.get("file:///C:/Demo.html");

        driver.manage().window().maximize();

        driver.findElement(By.linkText("下载")).click();

        Thread.sleep(3000);

    }

}

import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.chrome.ChromeDriver;

import org.openqa.selenium.chrome.ChromeOptions;

import org.testng.annotations.BeforeClass;

import org.testng.annotations.Test;

import java.io.File;

import java.util.HashMap;

import java.util.Map;

/**

 * @author longrong.lang

 * 不借助autolt实现下载文件到指定目录

 */

public class ChromeDownloadTest {

    WebDriver driver;

    @BeforeClass

    public void beforeClass() {

        driver = getDriver();

    }

    @Test

    public void testChromeDownload() throws Exception {

        WebDriver driver = getDriver();

        driver.get("file:///C:/Users/Administrator/Desktop/demo.html");

        driver.manage().window().maximize();

        driver.findElement(By.linkText("下载")).click();

        Thread.sleep(3000);

    }

    /**

     * 设置默认参数

     * @return

     */

    private WebDriver getDriver() {

        String path = "C:\\wps";

        // 设置下载文件放置路径，注意如果是windows环境一定要用\\,用/不行

        String downloadFilePath = path + "\\demo.exe";

        File file = new File(downloadFilePath);

        if (file.exists()) {

            file.delete();

        }

        System.setProperty("webdriver.chrome.driver", "driver/chromedriver.exe");

        ChromeOptions options = new ChromeOptions();

        // 去掉打开谷歌浏览器时上方提示的不支持的命令行标记

        options.addArguments("test-type");

        options.addArguments("--start-maximized");

        options.addArguments("--disable-popup-blocking");

        options.addArguments("no-sandbox");

        options.addArguments("disable-extensions");

        options.addArguments("no-default-browser-check");

        Map<String, Object> prefs = new HashMap<String, Object>();

        prefs.put("credentials_enable_service", false);

        // 禁用密码保存

        prefs.put("profile.password_manager_enabled", false);

        // 2为保存在指定路径，0代表默认路径

        prefs.put("profile.default_content_settings.popups", 2);

        prefs.put("download.default_directory", path);

        options.setExperimentalOption("prefs", prefs);

        return new ChromeDriver(options);

    }

}

<!DOCTYPE html>

<html>

<head>

<title>download</title>

</head>

<body>

    <a href="demo.exe">下载</a>

</body>

</html>