tomcat将模块war部署到子url路径

Question

我有一个多模块maven项目，其结构如下所示：

app                // parent/root project folder
 |- src         
 |- target
      |- app.war   // common features
 |- app-payment    // child/module folder
        |- src   
        |- target
             |- app-payment.war  // shop/pay features

requests for    
   localhost:8080/app/payment   --goto-->   $CATALINA_HOME/webapps/app-payment.war (or any other locations, doesn't matter)
other requests for
   localhost:8080/app           --goto-->   $CATALINA_HOME/webapps/app.war

我使用的是Tomcat8.5，如果可能的话，希望保留默认设置（例如，不要在server.xml中添加 ，保留autodeploy=true)。所以在https://tomcat.apache.org/tomcat-8.5-doc/deployer-howto.html的上下文中提供的方法可能不起作用（无论如何都试过了，但没有）。

万一这变成了一个XY问题...使用/修改tomcat来实现这样的url模式是正确的方法吗？还是应该更改项目设置（或设计）？这是一个spring-mvc项目，整个Spring-*.xml就像一个神话...

Catalina.2017-03-29.log：

29-Mar-2017 17:28:49.472 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
29-Mar-2017 17:28:49.472 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.5
29-Mar-2017 17:28:49.494 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive C:\Program_Files\tomcat-8.5.5\webapps\payment.war
29-Mar-2017 17:28:49.505 WARNING [localhost-startStop-1] org.apache.catalina.startup.SetContextPropertiesRule.begin [SetContextPropertiesRule]{Context} Setting property 'antiJARLocking' to 'true' did not find a matching property.
29-Mar-2017 17:28:51.071 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
29-Mar-2017 17:28:52.480 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive C:\Program_Files\tomcat-8.5.5\webapps\payment.war has finished in 2,985 ms
29-Mar-2017 17:28:52.482 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory C:\Program_Files\tomcat-8.5.5\webapps\docs
29-Mar-2017 17:28:52.494 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory C:\Program_Files\tomcat-8.5.5\webapps\docs has finished in 12 ms
29-Mar-2017 17:28:52.494 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory C:\Program_Files\tomcat-8.5.5\webapps\examples

Answer 1

尝试更改war文件的context.xml

 <Context antiJARLocking="true" path="/app/payment"/>

默认情况下，它将是

 <Context antiJARLocking="true" path="/app-payment"/>