Java高级项目实战05：CRM系统搭建下集

springmvc 配置文件servlet-context.xml配置文件添加

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation=" 
        http://www.springframework.org/schema/mvc 
        http://www.springframework.org/schema/mvc/spring-mvc.xsd 
        http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd 
        http://www.springframework.org/schema/context 
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/aop 
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/tx 
        http://www.springframework.org/schema/tx/spring-tx.xsd">
    <!-- 扫描com.shsxt.crm 下包 -->
    <context:component-scan base-package="com.shsxt" />
    <bean id="freemarkerConfig"
        class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
        <property name="templateLoaderPath" value="/WEB-INF/views/" />
        <property name="defaultEncoding" value="UTF-8" />
    </bean>
    <bean
        class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">
        <property name="prefix" value="" />
        <property name="suffix" value=".ftl" />
        <property name="contentType" value="text/html;charset=UTF-8" />
    </bean>

    <!-- mvc 注解驱动 并添加json 支持 -->
    <mvc:annotation-driven>
        <mvc:message-converters>

            <!-- 返回信息为字符串时 处理 -->
            <bean class="org.springframework.http.converter.StringHttpMessageConverter"></bean>
            <!-- 将对象转换为json 对象 -->
            <bean
                class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"></bean>
        </mvc:message-converters>
</mvc:annotation-driven>

    <!-- 静态资源文件的处理放行 配置方式一 -->
    <!-- <mvc:default-servlet-handler /> -->
    
    <!-- 静态资源放行处理配置方式二 -->
    <mvc:resources location="/css/" mapping="/css/**"></mvc:resources>
    <mvc:resources location="/images/" mapping="/images/**"></mvc:resources>
    <mvc:resources location="/jquery-easyui-1.3.3/" mapping="/jquery-easyui-1.3.3/**"></mvc:resources>
    <mvc:resources location="/js/" mapping="/js/**"></mvc:resources> 
</beans>

web.xml 修改

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
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" id="WebApp_ID" version="3.0">
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:spring.xml</param-value>
  </context-param>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <filter>
    <description>char encoding filter</description>
    <filter-name>encodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>UTF-8</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  <servlet>
    <servlet-name>springMvc</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:servlet-context.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>springMvc</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>
</web-app>

前端静态文件添加（imgs，css,js等文件）

首页请求转发IndexController 编写

package com.shsxt.crm.controller;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import com.shsxt.base.BaseController;
import com.shsxt.base.util.LoginUserUtil;
import com.shsxt.crm.po.User;
import com.shsxt.crm.service.UserService;
@Controller
public class IndexController extends BaseController{
    @RequestMapping("index")
    public String index(){
        return "index";
    }
}