Server Tomcat v8.0 Server at localhost was unable to start within 45 seconds. If the server requires

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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.

问题描写叙述:

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,例如以下图:

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这样的情况存在两种可能,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);

还有一种是项目启动的确实比較慢,须要更长的时间,解决方法例如以下:

打开Server视图,双击Tomcat v8.0 Server

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将启动时间限制改大:

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按Ctrl+S保存,然后再启动调试。


假设将时间改的非常大了。还是不能启动成功,有下面两种情况:

1、项目配置有问题,上面说过了;

2、tomcat 的 webapps 文件夹下还有其他的项目。导致服务启动失败了。尝试删除其他项目,再启动调试看看。


=============================我是分隔线=====================================

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