【发布时间】:2015-01-09 12:38:36
【问题描述】:
我正在以 Spring Boot 为目标开发简单的 Spring MVC 应用程序。
我已经在我的新 jsp 中添加了新的mvcUrl 标签:
<a href="${spring:mvcUrl('BMVCC#path').arg(0,'account').arg(1, '23').build()}">Account</a>
当这个页面被请求时,我得到下一个异常:
org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type [org.springframework.web.servlet.mvc.method.RequestMappingInfoHandlerMapping] is defined: expected single matching bean but found 2: endpointHandlerMapping,requestMappingHandlerMapping
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:332)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:298)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:968)
at org.springframework.web.servlet.mvc.method.annotation.MvcUriComponentsBuilder.getRequestMappingInfoHandlerMapping(MvcUriComponentsBuilder.java:340)
at org.springframework.web.servlet.mvc.method.annotation.MvcUriComponentsBuilder.fromMappingName(MvcUriComponentsBuilder.java:242)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)`
所以mvcUrl 标签尝试获取映射处理程序 bean,但 Spring Boot 有 2 个 bean:来自 Spring MVC 模块和 Spring Boot Actuator 模块。
有人有同样的问题吗?
【问题讨论】:
标签: java spring jsp spring-mvc spring-boot