CodePudding user response:
Can you see PING their server, feeling is can't visit their servers, and you write the code that's okCodePudding user response:
The associated and Java version, early version of Java using the now think not safe encryption protocol such as RC4You can try this script and test the service of the HTTPS protocol information
https://my.oschina.net/u/4350241/blog/3453161
Using the method recommended here and see what is the connection error, there are how to increase the agreement is not supported by default
https://blog.csdn.net/hzylmf/article/details/52750892
CodePudding user response:
https://download.csdn.net/download/s478853630/12874812Give you recommend this, something in you will understand