//首先实现信任的管理器类
ublic class HttpsUtil { private static class TrustAnyTrustManager implements X509TrustManager { public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException { } public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException { } public X509Certificate[] getAcceptedIssuers() { return new X509Certificate[] {}; } } private static class TrustAnyHostnameVerifier implements HostnameVerifier { public boolean verify(String hostname, SSLSession session) { return true; } }public static byte[] post(String url, String content, String charset) { //获取一个SSLContext实例
SSLContext s = SSLContext.getInstance("SSL")
//初始化SSLContest.init(可以导入的证书,信任管理器,SecureRandom) 三个参数都可以为null, 没有证书的写null就行
SSLContext.init(null, new TrustManager[] {new TrustAnyTrustManager }, new java.security.SecureRandom());
}