配置tomcat，运行项目

1.在官网下载tomcat8 https://tomcat.apache.org/download-80.cgi 2.idea配置tomcat8 file–>setting–>Build,Execution,Deployment–>Application Servers–>点+号 选择安装路径–>右下角Apply–>ok 3.接下来是测试 先配置tomcat 右上角有个Edit configura

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