如何忽略 Apache HttpClient 4.0 中的 SSL 证书错误

本文介绍了如何忽略 Apache HttpClient 4.0 中的 SSL 证书错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

如何使用 Apache HttpClient 4.0 绕过无效的 SSL 证书错误?>

How do I bypass invalid SSL certificate errors with Apache HttpClient 4.0?

推荐答案

您需要使用自己的 TrustManager 创建 SSLContext，并使用此上下文创建 HTTPS 方案.这是代码，

You need to create a SSLContext with your own TrustManager and create HTTPS scheme using this context. Here is the code,

SSLContext sslContext = SSLContext.getInstance("SSL"); // set up a TrustManager that trusts everything sslContext.init(null, new TrustManager[] { new X509TrustManager() { public X509Certificate[] getAcceptedIssuers() { System.out.println("getAcceptedIssuers ============="); return null; } public void checkClientTrusted(X509Certificate[] certs, String authType) { System.out.println("checkClientTrusted ============="); } public void checkServerTrusted(X509Certificate[] certs, String authType) { System.out.println("checkServerTrusted ============="); } } }, new SecureRandom()); SSLSocketFactory sf = new SSLSocketFactory(sslContext); Scheme httpsScheme = new Scheme("https", 443, sf); SchemeRegistry schemeRegistry = new SchemeRegistry(); schemeRegistry.register(httpsScheme); // apache HttpClient version >4.2 should use BasicClientConnectionManager ClientConnectionManager cm = new SingleClientConnManager(schemeRegistry); HttpClient httpClient = new DefaultHttpClient(cm);