ssm注解方式实现启动tomcat报错

</pre><pre name="code" class="java">java.lang.IllegalStateException: Ambiguous mapping found. Cannot map 'helloWorldController2' bean method public java.lang.String cn.chapter2.controller.HelloWorldController2.test()to {[/hello2],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}: There is already '/hello2' bean methodpublic java.lang.String cn.chapter2.controller.HelloWorldController2.test() mapped.

错误代码如上

经查原因为：重复定义bean，在xml定义了bean，又在action你用注解controller定义了，导致出错，干掉xml的bean解决了。