Java请求登陆校验的URL

来源：互联网发布：日在校园知乎评价编辑：程序博客网时间：2024/06/05 02:13

/** * 根据Url获取输入流 * @param urlPath 请求的待登陆Url * @return InputStream 输入流 * @throws Exception */public static InputStream getUrlInputStream(String urlPath) throws Exception{    URL url = new URL(urlPath);    URLConnection urlConnection = url.openConnection();    // 为URLConnection设置 "授权" 要求属性 (必须)    urlConnection.setDoOutput(true);      urlConnection.setConnectTimeout(1000 * 15);     urlConnection.setRequestProperty("Authorization", "Basic "            + getUPString());    //防止屏蔽程序抓取而返回403错误      urlConnection.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)");      urlConnection.connect();    InputStream is = urlConnection.getInputStream();    return is;}/** * 获取URL参数 * @return */public static String getUPString(){    String userPassword = DocInfoPropertires.username + ":"            + DocInfoPropertires.password;    String encoding = new BASE64Encoder().encode(userPassword            .getBytes());    return encoding;}

妥妥的！！！

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