通过IEAD+Maven快速搭建SSM项目的过程(Spring + Spring MVC + Mybatis)

第通过IEAD+Maven快速搭建SSM项目的过程(Spring+SpringMVC+Mybatis)xmlversion=1.0encoding=UTF-8

web-appxmlns:xsi=/2001/XMLSchema-instance

xmlns=/xml/ns/javaee

xsi:schemaLocation=/xml/ns/javaee

/xml/ns/javaee/web-app_2_5.xsdid=WebApp_ID

version=2.5

display-nameArchetypeCreatedWebApplication/display-name

!--1.加载spring容器--

context-param

param-namecontextConfigLocation/param-name

param-valueclasspath:spring/spring-dao.xml/param-value

/context-param

listener

listener-classorg.springframework.web.context.ContextLoaderListener/listener-class

/listener

!--2.springmvc前端控制器--

servlet

servlet-namespringmvc/servlet-name

servlet-classorg.springframework.web.servlet.DispatcherServlet/servlet-class

init-param

param-namecontextConfigLocation/param-name

param-valueclasspath:spring/spring-mvc.xml/param-value

/init-param

load-on-startup1/load-on-startup

/servlet

servlet-mapping

servlet-namespringmvc/servlet-name

url-pattern//url-pattern

/servlet-mapping

!--3.设置匹配所有的url--

servlet-mapping

servlet-namedefault/servlet-name

url-pattern*.js/url-pattern

/servlet-mapping

/web-app

八、启动tomcat,测试xml文件是否正确

1.如启动日志没有错误信息，则xml添加无误

2.如网址：http://localhost:8080/ssmDemotest正常展示，则xml添加无误

注：由于大部分代码均为复制，可以重启IDEA

九、controller层

1.在controller包新建类：TestController

2.在类顶部(导包语句下面)添加注解：@Controller，@RequestMapping(value=test)

3.编写方法：

@RequestMapping(dologin)

publicStringdologin(){

System.out.println(====test====

returnindex

}

十、JSP

1.在web-inf下创建目录：jsp

2.在jsp文件下创建:index.jsp