1、 用HttpClient发送Https请求报SSLException: Certificate for <域名> doesn't match any of the subject alternative names问题的解决，报错，如下所示：
代码语言：javascript复制 1 javax.net.ssl.SSLPeerUnverifiedException: Certificate for <xx.xxx.xxx.xxx> doesn't match any of the subject alternative names: [xx.xxxx.xxxx.com]
2 at org.apache.http.conn.ssl.SSLConnectionSocketFactory.verifyHostname(SSLConnectionSocketFactory.java:507)
3 at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:437)
4 at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:384)
5 at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
6 at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:376)
7 at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:393)
8 at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:236)
9 at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
10 at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
11 at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
12 at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
13 at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
14 at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:108)
2、使用Apache HttpClient做https的Post请求，调用代码就报上面的错误。
可以参考链接：https://stackoverflow.com/questions/39762760/javax-net-ssl-sslexception-certificate-doesnt-match-any-of-the-subject-alterna
代码参考，需要特别注意的是SSLContexts引入的httpcore-4.4.14.jar包，如下所示：
代码语言：javascript复制 1 package com.xxx.main.httpclient;
2
3 import org.apache.http.conn.ssl.NoopHostnameVerifier;
4 import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
5 import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
6 import org.apache.http.impl.client.CloseableHttpClient;
7 import org.apache.http.impl.client.HttpClients;
8 import org.apache.http.ssl.SSLContexts;
9
10 public class HttpClientMain {
11
12
13 public static void testShared(String catalogId, String appKey, String secret) throws Exception {
14 CloseableHttpClient httpClient = null;
15
16 // 解决httpClient发送https错误的问题
17 SSLConnectionSocketFactory scsf = new SSLConnectionSocketFactory(
18 SSLContexts.custom().loadTrustMaterial(null, new TrustSelfSignedStrategy()).build(),
19 NoopHostnameVerifier.INSTANCE);
20 httpClient = HttpClients.custom().setSSLSocketFactory(scsf).build();
21
22 // .......
23
24 }
25
26
27 }
