SSM 框架整合 (Spring+SpringMVC+Mybatis)

<dependencies>        <!--spring相关-->        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-context</artifactId>            <version>5.0.5.RELEASE</version>        </dependency>        <dependency>            <groupId>org.aspectj</groupId>            <artifactId>aspectjweaver</artifactId>            <version>1.8.7</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-jdbc</artifactId>            <version>5.0.5.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-tx</artifactId>            <version>5.0.5.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-test</artifactId>            <version>5.0.5.RELEASE</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-webmvc</artifactId>            <version>5.0.5.RELEASE</version>        </dependency>
        <!--servlet和jsp-->        <dependency>            <groupId>javax.servlet</groupId>            <artifactId>servlet-api</artifactId>            <version>2.5</version>        </dependency>        <dependency>            <groupId>javax.servlet.jsp</groupId>            <artifactId>jsp-api</artifactId>            <version>2.0</version>        </dependency>
        <!--mybatis相关-->        <dependency>            <groupId>org.mybatis</groupId>            <artifactId>mybatis</artifactId>            <version>3.4.5</version>        </dependency>        <dependency>            <groupId>org.mybatis</groupId>            <artifactId>mybatis-spring</artifactId>            <version>1.3.1</version>        </dependency>        <dependency>            <groupId>mysql</groupId>            <artifactId>mysql-connector-java</artifactId>            <version>5.1.6</version>        </dependency>        <dependency>            <groupId>c3p0</groupId>            <artifactId>c3p0</artifactId>            <version>0.9.1.2</version>        </dependency>
        <dependency>            <groupId>junit</groupId>            <artifactId>junit</artifactId>            <version>4.12</version>        </dependency>        <dependency>            <groupId>jstl</groupId>            <artifactId>jstl</artifactId>            <version>1.2</version>        </dependency>
    </dependencies>

package com.xmp.domain;
public class Account {
    private Integer id;    private String name;    private Double money;
    public Integer getId() {        return id;    }
    public void setId(Integer id) {        this.id = id;    }
    public String getName() {        return name;    }
    public void setName(String name) {        this.name = name;    }
    public Double getMoney() {        return money;    }
    public void setMoney(Double money) {        this.money = money;    }}

package com.xmp.mapper;
import com.xmp.domain.Account;
import java.util.List;
public interface AccountMapper {
    public void save(Account account);
    public List<Account> findAll();
}

package com.xmp.service;
import com.xmp.domain.Account;
import java.util.List;
public interface AccountService {
    public void save(Account account);
    public List<Account> findAll();
}

package com.xmp.service.impl;
import com.xmp.domain.Account;import com.xmp.mapper.AccountMapper;import com.xmp.service.AccountService;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Service;
import java.util.List;
@Service("accountService")public class AccountServiceImpl implements AccountService {
    @Autowired    private AccountMapper accountMapper;
    @Override    public void save(Account account) {        accountMapper.save(account);    }
    @Override    public List<Account> findAll() {        return accountMapper.findAll();    }}

package com.xmp.controller;
import com.xmp.domain.Account;import com.xmp.service.AccountService;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.ResponseBody;import org.springframework.web.servlet.ModelAndView;
import java.util.List;
@Controller@RequestMapping("/account")public class AccountController {
    @Autowired    private AccountService accountService;
    //保存    @RequestMapping(value = "/save",produces = "text/html;charset=UTF-8")    @ResponseBody    public String save(Account account){        accountService.save(account);        return "保存成功";    }
    //查询    @RequestMapping("/findAll")    public ModelAndView findAll(){        List<Account> accountList = accountService.findAll();        ModelAndView modelAndView = new ModelAndView();        modelAndView.addObject("accountList",accountList);        modelAndView.setViewName("accountList");        return modelAndView;    }
}

<%@ page contentType="text/html;charset=UTF-8" language="java" %><html><head>    <title>Title</title></head><body>    <h1>添加账户信息表单</h1>    <form name="accountForm" action="${pageContext.request.contextPath}/account/save" method="post">        账户名称:<input type="text" name="name"><br>        账户金额:<input type="text" name="money"><br>        <input type="submit" value="保存"><br>    </form></body></html>

<%@ page contentType="text/html;charset=UTF-8" language="java" %><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><html><head>    <title>Title</title></head><body>    <h1>展示账户数据列表</h1>    <table border="1">        <tr>            <th>账户id</th>            <th>账户名称</th>            <th>账户金额</th>        </tr>
        <c:forEach items="${accountList}" var="account">            <tr>                <td>${account.id}</td>                <td>${account.name}</td>                <td>${account.money}</td>            </tr>        </c:forEach>
    </table></body></html>

  <?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:aop="http://www.springframework.org/schema/aop"         xmlns:tx="http://www.springframework.org/schema/tx"         xmlns:context="http://www.springframework.org/schema/context"         xsi:schemaLocation="http://www.springframework.org/schema/beans  http://www.springframework.org/schema/beans/spring-beans.xsd  http://www.springframework.org/schema/tx  http://www.springframework.org/schema/tx/spring-tx.xsd  http://www.springframework.org/schema/aop  http://www.springframework.org/schema/aop/spring-aop.xsd  http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context.xsd">        <!--组件扫描 扫描service和mapper-->      <context:component-scan base-package="com.xmp">          <!--排除controller的扫描-->          <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"></context:exclude-filter>      </context:component-scan>        <!--加载propeties文件-->      <context:property-placeholder location="classpath:jdbc.properties"></context:property-placeholder>        <!--配置数据源信息-->      <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">          <property name="driverClass" value="${jdbc.driver}"></property>          <property name="jdbcUrl" value="${jdbc.url}"></property>          <property name="user" value="${jdbc.username}"></property>          <property name="password" value="${jdbc.password}"></property>      </bean>        <!--配置sessionFactory-->      <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">          <property name="dataSource" ref="dataSource"></property>          <!--加载mybatis核心文件-->          <property name="configLocation" value="classpath:sqlMapConfig-spring.xml"></property>      </bean>        <!--扫描mapper所在的包 为mapper创建实现类-->      <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">          <property name="basePackage" value="com.xmp.mapper"></property>      </bean>          <!--声明式事务控制-->      <!--平台事务管理器-->      <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">          <property name="dataSource" ref="dataSource"></property>      </bean>        <!--配置事务增强-->      <tx:advice id="txAdvice">          <tx:attributes>              <tx:method name="*"/>          </tx:attributes>      </tx:advice>        <!--事务的aop织入-->      <aop:config>          <aop:advisor advice-ref="txAdvice" pointcut="execution(* com.xmp.service.impl.*.*(..))"></aop:advisor>      </aop:config>    </beans>

  <?xml version="1.0" encoding="UTF-8" ?>  <beans xmlns="http://www.springframework.org/schema/beans"         xmlns:mvc="http://www.springframework.org/schema/mvc"         xmlns:context="http://www.springframework.org/schema/context"         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"         xsi:schemaLocation="http://www.springframework.org/schema/beans  http://www.springframework.org/schema/beans/spring-beans.xsd  http://www.springframework.org/schema/mvc  http://www.springframework.org/schema/mvc/spring-mvc.xsd  http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context.xsd">        <!--组件扫描  主要扫描controller-->      <context:component-scan base-package="com.xmp.controller"></context:component-scan>      <!--配置mvc注解驱动-->      <mvc:annotation-driven></mvc:annotation-driven>      <!--内部资源视图解析器-->      <bean id="resourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">          <property name="prefix" value="/WEB-INF/pages/"></property>          <property name="suffix" value=".jsp"></property>      </bean>      <!--开发静态资源访问权限-->      <mvc:default-servlet-handler></mvc:default-servlet-handler>      </beans>

  <?xml version="1.0" encoding="UTF-8" ?>  <!DOCTYPE mapper          PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"          "http://mybatis.org/dtd/mybatis-3-mapper.dtd">  <mapper namespace="com.xmp.mapper.AccountMapper">      <insert id="save" parameterType="account">          insert into account values(#{id},#{name},#{money})      </insert>      <select id="findAll" resultType="account">          select * from account      </select>  </mapper>

  <?xml version="1.0" encoding="UTF-8" ?>  <!DOCTYPE configuration          PUBLIC "-//mybatis.org//DTD Config 3.0//EN"          "http://mybatis.org/dtd/mybatis-3-config.dtd">  <configuration>        <!--定义别名-->      <typeAliases>          <!--<typeAlias type="com.xmp.domain.Account" alias="account"></typeAlias>-->          <package name="com.xmp.domain"></package>      </typeAliases>    </configuration>

  jdbc.driver=com.mysql.jdbc.Driver  jdbc.url=jdbc:mysql://localhost:3306/ssm  jdbc.username=root  jdbc.passwords=root

  <?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_2_5.xsd" id="WebApp_ID" version="2.5">        <!--spring 监听器-->      <context-param>          <param-name>contextConfigLocation</param-name>          <param-value>classpath:applicationContext.xml</param-value>      </context-param>      <listener>          <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>      </listener>        <!--springmvc的前端控制器-->      <servlet>          <servlet-name>DispatcherServlet</servlet-name>          <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>          <init-param>              <param-name>contextConfigLocation</param-name>              <param-value>classpath:spring-mvc.xml</param-value>          </init-param>          <load-on-startup>1</load-on-startup>      </servlet>      <servlet-mapping>          <servlet-name>DispatcherServlet</servlet-name>          <url-pattern>/</url-pattern>      </servlet-mapping>        <!--乱码过滤器-->      <filter>          <filter-name>CharacterEncodingFilter</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>CharacterEncodingFilter</filter-name>          <url-pattern>/*</url-pattern>      </filter-mapping>    </web-app>

  #  # Hibernate, Relational Persistence for Idiomatic Java  #  # License: GNU Lesser General Public License (LGPL), version 2.1 or later.  # See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.  #    ### direct log messages to stdout ###  log4j.appender.stdout=org.apache.log4j.ConsoleAppender  log4j.appender.stdout.Target=System.err  log4j.appender.stdout.layout=org.apache.log4j.PatternLayout  log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n    ### direct messages to file hibernate.log ###  #log4j.appender.file=org.apache.log4j.FileAppender  #log4j.appender.file.File=hibernate.log  #log4j.appender.file.layout=org.apache.log4j.PatternLayout  #log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n    ### set log levels - for more verbose logging change 'info' to 'debug' ###    log4j.rootLogger=all, stdout