win7系统下安装Jenkins，Linux系统服务器时，无法连接并且报错
报错内容：
Key exchange was not finished, connection is closed.
java.io.IOException: There was a problem while connecting to 192.168.1.113:22
解决方案：
切换成信任的策略
全部配置内容如图所示：
测试成功：
报错内容：
Key exchange was not finished, connection is closed.
java.io.IOException: There was a problem while connecting to 192.168.1.113:22
解决方案：
切换成信任的策略
全部配置内容如图所示：
测试成功：