websphere解决企业公众号的https问题
调用企业公众号https协议出错：
Caused by: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
at com.ibm.jsse2.n.a(n.java:36)
at com.ibm.jsse2.n.a(n.java:27)
at com.ibm.jsse2.sc.b(sc.java:456)
at com.ibm.jsse2.sc.a(sc.java:381)
at com.ibm.jsse2.sc.g(sc.java:437)
at com.ibm.jsse2.sc.a(sc.java:211)
at com.ibm.jsse2.j.write(j.java:10)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:77)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:135)
at org.apache.commons.httpclient.HttpConnection.flushRequestOutputStream(HttpConnection.java:828)
at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2116)
at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323)
at com.focoon.espublic.common.util.URLUtils.originalGetData(URLUtils.java:236)
at com.focoon.espublic.platform.corpwx.trade.CorpOaWxCreateAccessToken.createAccessToken(CorpOaWxCreateAccessToken.java:43)
at com.focoon.espublic.platform.corpwx.batch.impl.CorpOaCreateAccessTokenBatchImpl.executeBatch(CorpOaCreateAccessTokenBatchImpl.java:26)
解决方案：
企业微信号使用的证书类型为TLS，在对应修改无证书加密协议，主要修改类MySecureProtocolSocketFactory.createSSLContext这个方法。有原先的
sslcontext = SSLContext.getInstance("SSL");
sslcontext = SSLContext.getInstance("TLS");