今天尝试了下不用借助autolt完成下载文件到指定目录,
好处:在于集成回归,远程机可以绕过执行autolt程序权限问题,导致autolt程序无法调用,不能完成脚本的回归
Firefox浏览器已经成功,代码如下:
package com.dwkj.test.util; import java.io.File; import org.openqa.selenium.Alert; 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; /** * * @author longrong.lang * 不借助autolt实现下载文件到指定目录 * */ public class FirefoxDownloadTest { 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 = "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"); WebDriver driver = new FirefoxDriver(profile); driver.get("file:///C:/Demo.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); } Alert alert = driver.switchTo().alert(); waitTime(2000); alert.accept(); // driver.quit(); } static public void waitTime(int time) { try { Thread.sleep(time); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }
chrome浏览器,也算成功,但是遗留个小问题,就是会提示是否保留,点保留会下载到你指定的目录,如不点击不保存,在群里问的发总,发总说chrome的这个profile被取消了,结果我又百度了下,说是33版本之前的可以,之后不可以,这个有兴趣的小伙伴可以自己去试试。代码如下:
package com.dwkj.test.util; import java.io.File; import java.util.HashMap; import java.util.Map; import org.openqa.selenium.Alert; import org.openqa.selenium.By; import org.openqa.selenium.JavascriptExecutor; import org.openqa.selenium.WebDriver; import org.openqa.selenium.chrome.ChromeDriver; import org.openqa.selenium.chrome.ChromeOptions; /** * * @author longrong.lang * 不借助autolt实现下载文件到指定目录 * */ public class ChromeDownloadTest { public static void main(String[] args) { 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", "tools/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); WebDriver driver = new ChromeDriver(options); driver.get("file:///C:/demo.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); } Alert alert = driver.switchTo().alert(); waitTime(2000); alert.accept(); // driver.quit(); } static public void waitTime(int time) { try { Thread.sleep(time); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }
测试文件:
<!DOCTYPE html> <html> <head> <title>download</title> </head> <body> <a href="demo.exe">下载</a> </body> </html>
时间: 2024-12-08 18:46:51