tomcat運行報錯Failed to start component [StandardEngine[Catalina].StandardHost[localhost].

tomcat運行報錯Failed to start component [StandardEngine[Catalina].StandardHost[localhost].多半情況是找不到jar包 找到問題所在了，多半是沒有添加jar包 解決辦法： 右鍵項目-> properties->Deployment Assembly

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