5.1过去了，经过几天的尝试终于把SSM整合起来了。下面吧主要的配置说下，然后把源码上传上来。
项目包结构：
配置文件我分成了spring-mvc.xml和spring-mybatis.xml；
spring-mvc.xml是spring mvc的配置
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:p="http://www.springframework.org/schema/p" 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-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd"> <!-- 扫描文件（自动注入）,包括DAO层注入Service层，Service层注入Controller层 --> <context:component-scan base-package="com.demo"/> <!-- 默认的注解映射的支持 --> <mvc:annotation-driven /> <!-- 避免IE在ajax请求时，返回json出现下载 --> <bean id="jacksonMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"> <property name="supportedMediaTypes"> <list> <value>text/html;charset=UTF-8</value> </list> </property> </bean> <!-- 静态资源(js/image)的访问 --> <mvc:resources mapping="/css/**" location="/css/" /> <mvc:resources mapping="/images/**" location="/images/" /> <mvc:resources mapping="/js/**" location="/js/" /> <mvc:resources mapping="/Ext/**" location="/Ext/" /> <!-- 对模型视图添加前后缀 --> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/jsp/" p:suffix=".jsp"/> </beans>
spring-mybatis.xml是spring和mybatis整合的配置和事务管理的配置;数据源的配置我放在了tomcat中
<?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:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.2.xsd"> <!--本示例采用DBCP连接池。 连接池配置如下 --> <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> <property name="jndiName" value="Java:comp/env/jdbc/user" /> </bean> <!-- mybatis文件配置，扫描所有mapper文件 --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean" p:dataSource-ref="dataSource" p:configLocation="classpath:conf/mybatis-config.xml" p:mapperLocations="classpath:mapper/*.xml" /><!-- configLocation为mybatis属性 mapperLocations为所有mapper --> <!-- spring与mybatis整合配置，扫描所有dao ,生成与DAO类相同名字的bean（除了首字母小写）--> <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer" p:basePackage="com.demo.dao" p:sqlSessionFactoryBeanName="sqlSessionFactory" /> <bean id="userService" class="com.demo.service.impl.UserServiceImpl"> </bean> <!-- 对数据源进行事务管理 --> <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager" p:dataSource-ref="dataSource" /> <tx:annotation-driven mode="proxy" transaction-manager="transactionManager" /> </beans>
在controller中有登录、增、删、改、查主要的方法就不一一介绍了下面会把源码上传的，有兴趣的可以看看。
package com.demo.controller; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.servlet.http.HttpServletRequest; import net.sf.json.JSONObject; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; import com.demo.model.User; import com.demo.service.UserService; import com.sun.corba.se.spi.orbutil.fsm.Guard.Result; /** * @Author Aaron * @Date 创建时间：2015-12-10 * @Version 1.0 * * @Project_Package_Description springmvc || com.demo.controller * @Function_Description 核心控制类，处理页面的请求以及业务 * */ @Controller @RequestMapping(value = "/user") public class UserController { @Autowired private UserService userService; @RequestMapping(value = "/index") public ModelAndView index(User user) { userService.insertUser(user); ModelAndView mav = new ModelAndView(); mav.setViewName("info"); mav.addObject("user", user); return mav; } @RequestMapping(value = "/login") public ModelAndView login(String name, String password, HttpServletRequest request) { User user = new User(); ModelAndView modelAndView = new ModelAndView(); user = userService.findByNameAndPassword(name, password); String msg = null; if (user != null) { msg = "登录成功"; modelAndView.setViewName("redirect:/user/findallusers"); request.getSession().setAttribute("user", user); } else { msg = "输入的用户名或密码不正确"; modelAndView.setViewName("login"); modelAndView.addObject("msg", msg); } return modelAndView; } @RequestMapping(value = "/extlogin") public Object extlogin(String name, String password, HttpServletRequest request) { Map<String, String> map = new HashMap<String, String>(); String randCode = request.getParameter("randCode"); User user = new User(); ModelAndView modelAndView = new ModelAndView(); user = userService.findByNameAndPassword(name, password); String msg = null; // 获得的当前正确的验证码 String rand = (String) request.getSession().getAttribute("rand"); if (rand.equals(randCode)) { if (user != null) { msg = "登录成功"; modelAndView.setViewName("redirect:/user/findallusers"); request.getSession().setAttribute("user", user); } else { msg = "输入的用户名或密码不正确"; modelAndView.setViewName("login"); } } map.put("msg", msg); JSONObject jsonObject = JSONObject.fromObject(map); return jsonObject; } @RequestMapping(value = "/findallusers") public ModelAndView findAllUsers(HttpServletRequest request) { List<User> users = new ArrayList<User>(); ModelAndView modelAndView = new ModelAndView(); users = userService.findAllUser(); modelAndView.setViewName("listuser"); modelAndView.addObject("users", users); modelAndView.addObject("user", request.getSession() .getAttribute("user")); return modelAndView; } @RequestMapping(value = "/getUser") public ModelAndView getUser(int id) { User user = new User(); ModelAndView modelAndView = new ModelAndView(); user = userService.findById(id); modelAndView.setViewName("edituser"); modelAndView.addObject("user", user); return modelAndView; } @RequestMapping(value = "/delUser") public ModelAndView delUser(int id) { ModelAndView modelAndView = new ModelAndView(); userService.deleteUser(id); modelAndView.setViewName("redirect:/user/findallusers"); return modelAndView; } @RequestMapping(value = "/updateUser") public ModelAndView updateUser(User user) { ModelAndView modelAndView = new ModelAndView(); userService.updateUser(user); modelAndView.setViewName("redirect:/user/findallusers"); return modelAndView; } @RequestMapping(value = "/toaddUser") public ModelAndView toaddUser() { ModelAndView modelAndView = new ModelAndView(); modelAndView.setViewName("adduser"); return modelAndView; } @RequestMapping(value = "/addUser") public ModelAndView addUser(User user) { ModelAndView modelAndView = new ModelAndView(); userService.insertUser(user); modelAndView.setViewName("redirect:/user/findallusers"); return modelAndView; } }
tomcat数据源配置
conf中的context.xml中增加
<Resource name="jdbc/user" auth="Container" type="javax.sql.DataSource" maxActive="100" maxIdle="30" maxWait="10000" driverClassName="com.MySQL.jdbc.Driver" username="root" password="" url="jdbc:mysql://127.0.0.1:3306/mysql"/>
项目中的web增加
<resource-ref> <description>jdbc_user</description> <res-ref-name>jdbc/user</res-ref-name> <res-type>javax.sql.DataSource</res-type> <res-auth>Container</res-auth> </resource-ref>
datasoure配置
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> <property name="jndiName" value="java:comp/env/jdbc/user" /> </bean>
