下载文件需要在Firefox 的profile属性中配置一些参数，如下面的代码：
package com.test.download; import java.io.File; import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxProfile; public class DownloadTest { public static void main(String[] args) { 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 = "D:\\10-selenium\\workspace\\SeleniumTest\\src\\com\\test\\download\\down";
String downloadFilePath = path + "\\d.exe";
File file = new File(downloadFilePath);
if (file.exists()) {
file.delete();
} // 配置响应下载参数
profile.setPreference("browser.download.dir", path);// 下载路径
profile.setPreference("browser.download.folderList", 2);// 2为保存在指定路径，0代表默认路径
profile.setPreference("browser.download.manager.showWhenStarting", false);// 是否显示开始
// 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");
//关于类型：可以参考http://www.w3school.com.cn/media/media_mimeref.asp WebDriver driver = new FirefoxDriver(profile);
driver.get("file:///D:/10-selenium/workspace/SeleniumTest/src/com/test/download/download.html");
driver.manage().window().maximize(); driver.findElement(By.linkText("下载")).click(); waitTime(3000);
String js_exist = "alert(\"download successfully\")";
String js_not_exist = "alert(\"download unsuccessfully\")"; if (file.exists()) {
((JavascriptExecutor) driver).executeScript(js_exist);
} else {
((JavascriptExecutor) driver).executeScript(js_not_exist);
} waitTime(5000);
// driver.quit(); } static public void waitTime(int time) { try {
Thread.sleep(time);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} }
使用到的页面例子：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>download</title>
</head>
<body>
<a href="d.exe">下载</a>
</body>
</html>
测试代码结构：
