java - SSM框架，控制台没报错，在页面测试的时候报404-PHP中文网问答

web.xml

     xmlns="http://java.sun.com/xml/ns/javaee"
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
     version="3.0">

Archetype Created Web Application

contextConfigLocation
classpath:spring-mybatis.xml

encodingFilter
org.springframework.web.filter.CharacterEncodingFilter
true

  encoding
  UTF-8

encodingFilter
/*

org.springframework.web.context.ContextLoaderListener

org.springframework.web.util.IntrospectorCleanupListener

SpringMVC
org.springframework.web.servlet.DispatcherServlet

  contextConfigLocation
  classpath:spring-mvc.xml

1
true

SpringMVC
/

RespFilter
me.lihs.java.utils.ResponseFilter

RespFilter
/*

/index.jsp
/index.html

spring-mybatis.xml

   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
   xmlns:context="http://www.springframework.org/schema/context"
   xmlns:mvc="http://www.springframework.org/schema/mvc"
   xsi:schemaLocation="http://www.springframework.org/schema/beans
                    http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
                    http://www.springframework.org/schema/context
                    http://www.springframework.org/schema/context/spring-context-3.1.xsd
                    http://www.springframework.org/schema/mvc
                    http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">

spring-mvc.xml

   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xmlns:context="http://www.springframework.org/schema/context"
   xmlns:mvc="http://www.springframework.org/schema/mvc"
   xsi:schemaLocation="http://www.springframework.org/schema/beans
                    http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
                    http://www.springframework.org/schema/context
                    http://www.springframework.org/schema/context/spring-context-4.0.xsd
                    http://www.springframework.org/schema/mvc
                    http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">

    class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">

  
    text/html;charset=UTF-8

class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">

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全部回复(3)

世界只因有你2017-05-27 17:42:22 3楼

报404的话，就是页面、web.xml、spring mvc配置文件、Controller这几个环节出了问题

1、/ 改为/*

2、把Controller代码放出来看看，检查返回的视图是否正确，能否对应上jsp页面

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伊谢尔伦2017-05-27 17:42:22 2楼

<url-pattern>/</url-pattern> 会匹配到/login这样的路径型url，不会匹配到模式为*.jsp这样的后缀型url

<url-pattern>/</url-pattern> 会匹配所有url：路径型的和后缀型的url(包括/login,.jsp,.js和.html等)

<servlet-name>SpringMVC</servlet-name>
<url-pattern>/</url-pattern>

楼主的这段配置没有问题，不需要/ 改为/* ，楼上不要误导。

天蓬老师2017-05-27 17:42:22 1楼

请贴个controller的@RequestMapping配置。