1.打开conf/server.xml,添加代码：
<Service name="webapps1">
<Connector port="8989" />
<Engine name="Catalina.webapps1" defaultHost="localhost.webapps1">
<Realm className="org.apache.catalina.realm.UserDatabaseRealm" resourceName="UserDatabase" />
<Host name="localhost.webapps1" appBase="webapps1">
<Context path="" reloadable="true" docBase="test" debug="0" />
<Context path="/test" reloadable="true" docBase="test" debug="0" />
</Host>
</Engine>
</Service>
其中test是项目名称;
自己可以配置8989端口。
2.在tomcat下新建webapps1文件夹