Tomcat部署WAR包访问不带项目名的方式

1、将项目打成WAR包放在Tomcat的webapps目录下

2、在Tomcat的安装目录的conf下找到server.xml的文件，如：D:\apache-tomcat-9.0.8\conf\server.xml

3、在Host标签里边添加

<Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">
 
        <!-- SingleSignOn valve, share authentication between web applications
             Documentation at: /docs/config/valve.html -->
        <!--
        <Valve className="org.apache.catalina.authenticator.SingleSignOn" />
        -->
 
        <!-- Access log processes all example.
             Documentation at: /docs/config/valve.html
             Note: The pattern used is equivalent to using pattern="common" -->
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log" suffix=".txt"
               pattern="%h %l %u %t "%r" %s %b" />
        
    <Context path="" docBase="myproject" reloadable="true" />
 </Host>

Context标签内容，注意path填空，docBase为项目名称

4、再次访问即可携带项目名称或不带都可以访问到项目。如localhost:8080/或localhost:8080/myproject