Tomcat启动报unable to start within 45 seconds错误解决办法

1.错误描述

Server Tomcat v8.0 Server at localhost was unable to start within 45 seconds. If the server requires more time, try increasing the timeout in the server editor.

2.解决办法

（1）找到tomcat

(2)双击tomcat，打开页面设置timeouts时间为450