springmvc+mybatis 页面404，控制台无异常输出

Question

DEBUG [http-8080-10] - DispatcherServlet with name 'springMvc' processing GET request for [/XYKJOA/getALLWorkPlan.do]
DEBUG [http-8080-10] - Looking up handler method for path /getALLWorkPlan.do
DEBUG [http-8080-10] - Returning handler method [public java.lang.String com.xykj.controller.WorkPlanController.getALLWorkPlan(javax.servlet.http.HttpServletRequest)]
DEBUG [http-8080-10] - Returning cached instance of singleton bean 'workPlanController'
DEBUG [http-8080-10] - Last-Modified value for [/XYKJOA/getALLWorkPlan.do] is: -1
DEBUG [http-8080-10] - Creating a new SqlSession
DEBUG [http-8080-10] - Registering transaction synchronization for SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@707cdc58]
DEBUG [http-8080-10] - Fetching JDBC Connection from DataSource
DEBUG [http-8080-10] - Registering transaction synchronization for JDBC Connection
DEBUG [http-8080-10] - JDBC Connection [com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl@24d2fb67] will be managed by Spring
DEBUG [http-8080-10] - ooo Using Connection [com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl@24d2fb67]
DEBUG [http-8080-10] - ==> Preparing: select * from XY_WorkPlan
DEBUG [http-8080-10] - ==> Parameters:
DEBUG [http-8080-10] - Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@707cdc58]
DEBUG [http-8080-10] - Should roll back transaction but cannot - no transaction available
DEBUG [http-8080-10] - Transaction synchronization closing SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@707cdc58]
DEBUG [http-8080-10] - Returning JDBC Connection to DataSource
DEBUG [http-8080-10] - Rendering view [org.springframework.web.servlet.view.JstlView: name 'work/workplan_list'; URL [/work/workplan_list.jsp]] in DispatcherServlet with name 'springMvc'
DEBUG [http-8080-10] - Forwarding to resource [/work/workplan_list.jsp] in InternalResourceView 'work/workplan_list'
DEBUG [http-8080-10] - Successfully completed request

Answer 1

spring-mvc.xml

<?xml version="1.0" encoding="UTF-8"?>
xmlns:mvc="http://www.springframework.org/schema/mvc"
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"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

mvc:annotation-driven/
<!-- 自动扫描controller包下的所有类，使其认为spring mvc的控制器 -->


/context:component-scan

<bean id="paramMethodResolver" class="org.springframework.web.servlet.mvc.multiaction.ParameterMethodNameResolver">
    <property name="paramName" value="action" />    
</bean>
<!-- 对模型视图名称的解析，即在模型视图名称添加前后缀 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" 
p:prefix="/" p:suffix=".jsp" />

<mvc:annotation-driven></mvc:annotation-driven>
<!-- 上传配置multipart -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
    <!-- 设置文件大小5M -->
    <property name="maxUploadSize" value="5000000"></property>
</bean>

<!-- <mvc:resources location="work/images" mapping="images/**"/>
<mvc:resources location="work/js" mapping="js/**"/>
<mvc:resources location="work/css" mapping="css/**"/> -->