登录时报错“调用Action出错,connect: Address is invalid on local machine, or port is not valid on remote machine”

登录时提示如下错误信息：

2018-08-20 09:58:06 I/O exception (java.net.ConnectException) caught when processing request: connect: Address is invalid on local machine, or port is not valid on remote machine
2018-08-20 09:58:06 Retrying request
2018-08-20 09:58:06 I/O exception (java.net.ConnectException) caught when processing request: connect: Address is invalid on local machine, or port is not valid on remote machine
2018-08-20 09:58:06 Retrying request
2018-08-20 09:58:06 I/O exception (java.net.ConnectException) caught when processing request: connect: Address is invalid on local machine, or port is not valid on remote machine
2018-08-20 09:58:06 Retrying request

这个错误是因为jdk运行时使用的是ipv6导致的，可以通过添加jvm的参数配置解决，如下：
1.在tomcat\bin\catalina.bat文件中在set JAVA_OPT后面添加-Djava.net.preferIPv4Stack=true，保存文件
2.studio的“窗口——首选项——Studio配置——tomcat——添加到JVM参数”中添加-Djava.net.preferIPv4Stack=true，然后点击右下角的“应用”

需要注意的是添加这个配置后要重启tomcat