Server Tomcat v8 0 Server at localhost was unable to start w

               

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.

问题描述:

OS:Windows 7 x64

Eclipse:

Eclipse Java EE IDE for Web Developers.
Version: Luna Service Release 2 (4.4.2)
Build id: 20150219-0600


Java Web项目启动调试时,提示此错误,如下图:

Server Tomcat v8 0 Server at localhost was unable to start w

这种情况存在两种可能,一种是项目配置有错误(可能是数据库、Redis之类的配置错误,也可能是相关的服务没有启动,防火墙之类的);

另一种是项目启动的确实比较慢,需要更长的时间,解决方法如下:

打开Server视图,双击Tomcat v8.0 Server

Server Tomcat v8 0 Server at localhost was unable to start w

将启动时间限制改大:

Server Tomcat v8 0 Server at localhost was unable to start w

按Ctrl+S保存,然后再启动调试。


如果将时间改的很大了,还是不能启动成功,有以下两种情况:

1、项目配置有问题,上面说过了;

2、tomcat 的 webapps 目录下还有其它的项目,导致服务启动失败了,尝试删除其它项目,再启动调试看看。


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Server Tomcat v8 0 Server at localhost was unable to start w

           

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