微信退费报错:No appropriate protocol (protocol is disabled or cipher suites are inappropr)

javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)

1.第一种就是 把 “TLSv1” 给改成null
把微信提供的方法中TLSv1改成null

SSLConnectionSocketFactory sslConnectionSocketFactory = new SSLConnectionSocketFactory(
                    sslContext,
//                    new String[]{"TLSv1"},    // 解决javax.net.ssl.SSLHandshakeException: No appropriate protocol (protocol is disabled or cipher suites are inappropriate)
                    null,
                    null,
                    new DefaultHostnameVerifier());

 

微信退费报错:SSLHandshakeException No appropriate protocol (protocol is dis_java

 

2.紧接着是第二种:说是 sdk用的是github的 升级成3.9.0 的版本就好使了。
把sdk换成最新版本

 

3.再就是第三种:vim /usr/local/jdk/jar/lib/security/java.security
如下图,第一个红框是我改过之后的,第二框是我备份的,无非就是把SSLv3, TLSv1, TLSv1.1删掉就行
修改java.security,把 TLSv1, TLSv1.1删掉。

D:\Program Files\Java\jdk1.8.0_11\jre\lib\security\java.security
# Example:
#   jdk.tls.disabledAlgorithms=MD5, SHA1, DSA, RSA keySize < 2048

 

微信退费报错:SSLHandshakeException No appropriate protocol (protocol is dis_java_02

 

4.再就是第四种:直接更换JDK的,