No mapping found for HTTP request with URI [/Portal/download] in DispatcherServlet with name 'springmvc'

【No mapping found for HTTP request with URI [/Portal/download] in DispatcherServlet with name 'springmvc'】的更多相关文章

No mapping found for HTTP request with URI [/Portal/download] in DispatcherServlet with name 'springmvc'

本文为博主原创,未经允许不得转载: 遇到这个异常,总结一下这个问题发生的原因: 这个原因是在springmvc中在DispatcherServlet分发请求时,解析不到相应的请求路径.后台要请求的路径应该是“/portal/download”, 由于portal中的第一个单词大写了,在请求的时候就没解析到路径,所以报此错. 修改过之后就可以正常请求了. 还有报此异常的可能是由于在springmvc扫描注解时,没有扫描到也会报此错误.…

Servlet3模块化应用中，@Controller没有被注入，导致出现：No mapping found for HTTP request with URI [/xxx/xxx] in DispatcherServlet with name 'springmvc'

问题描述:Servlet3模块化应用中,@Controller没有被注入,导致出现: org.springframework.web.servlet.DispatcherServlet noHandlerFound 警告:No mapping found for HTTP request with URI [/xxx/xxx] in DispatcherServlet with name 'springmvc' 特别说明:在独立的站点应用中不会存在这个问题. 警告: No mapping fou…

Swagger 报错 no mapping found for http request with uri [//swagger-ui.html] in dispatcherservlet with name ''

swagger报错: no mapping found for http request with uri [/***/swagger-ui.html] in dispatcherservlet with name '***'. 场景复现: 整合Swagger时候,按照网上的整合教程.整合完之后,进行测试,无法打开swagger-ui.html的界面. 后台爆出d for http request with uri [/***/swagger-ui.html] in dispatcherserv…

<context:annotation-config/>和<mvc:annotation-driven/>及解决No mapping found for HTTP request with URI [/role/getRole] in DispatcherServlet with name 'springmvc-config'

1:什么时候使用<context:annotation-config> 当你使用@Autowired,@Required,@Resource,@PostConstruct,@PreDestroy等注解时会选择使用, 但也可以手动配置Bean来使用这些注解,但是会使spring的配置文件比较笨拙一般都会使用<context:annotation-config>,由spring提供,隐式的向容器注册了AutowiredAnnotationBeanPostProcessor,Requi…

springmvc搭建环境时报No mapping found for HTTP request with URI [/exam3/welcome] in DispatcherServlet with name 'spring2'

项目是使用spring MVC (1)在浏览器中访问,后台总报错: No mapping found for HTTP request with URI [/exam3/welcome] in DispatcherServlet with name 'spring2' 查了好半天,才发现是controller 没有扫描到. 我是使用的注解. spring mvc配置文件如下: <?xml version="1.0" encoding="UTF-8"?>…

springmvc报404错误No mapping found for HTTP request with URI [/mavenSpringmvc/requesttest] in DispatcherServlet with name 'spring'

问题404错误的原因有很多种有这种,后边不带url的这种一般就是没有进入到controller中可以在toncat中看到信息十一月 12, 2018 12:21:25 下午 org.springframework.web.servlet.DispatcherServlet noHandlerFound警告: No mapping found for HTTP request with URI [/mavenSpringmvc/requesttest] in DispatcherServl…