idea启动tomcat报404 failed to load resource:the server responded with a status of 404(Not Fount)

idea启动tomcat报404。
failed to load resource:the server responded with a status of 404(Not Fount)
截图没了 ,,
原因是maven里的jar出现的问题,Dependencies里面有报错,这个时候吧相应报错的jar删除,再撤回保存就可以了
idea启动tomcat报404 failed to load resource:the server responded with a status of 404(Not Fount)_第1张图片

报错标记那里会有红色波浪。

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