access-bridge-64.jar

aopalliance-1.0.jar

commons-logging-1.2.jar

druid-1.0.18.jar

jackson-annotations-2.5.0.jar

jackson-core-2.5.0.jar

jackson-databind-2.5.0.jar

joda-time-2.1.jar

mybatis-3.2.2.jar

mybatis-spring-1.1.1.jar

mysql-connector-java-5.1.20-bin.jar

spring-aop-4.3.3.RELEASE.jar

spring-aspects-4.3.3.RELEASE.jar

spring-beans-4.3.3.RELEASE.jar

spring-context-4.3.3.RELEASE.jar

spring-context-support-4.3.3.RELEASE.jar

spring-core-4.3.3.RELEASE.jar

spring-expression-4.3.3.RELEASE.jar

spring-instrument-4.3.3.RELEASE.jar

spring-instrument-tomcat-4.3.3.RELEASE.jar

spring-jdbc-4.3.3.RELEASE.jar

spring-jms-4.3.3.RELEASE.jar

spring-messaging-4.3.3.RELEASE.jar

spring-orm-4.3.3.RELEASE.jar

spring-oxm-4.3.3.RELEASE.jar

spring-test-4.3.3.RELEASE.jar

spring-tx-4.3.3.RELEASE.jar

spring-web-4.3.3.RELEASE.jar

spring-webmvc-4.3.3.RELEASE.jar

spring-webmvc-portlet-4.3.3.RELEASE.jar

spring-websocket-4.3.3.RELEASE.jar

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/applicationContext.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <!--DispatcherServlet主要用作职责调度工作，本身主要用于控制流程,拦截匹配的请求，
    Servlet拦截匹配规则要自己定义，把拦截下来的请求，依据相应的规则分发到目标Controller来处理，是配置spring MVC的第一步。-->
    <servlet>
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>*.form</url-pattern>
    </servlet-mapping>
</web-app>

<?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: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.xsd
       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<context:component-scan base-package="com.controller"/><!--如果直接采用SpringMVC，只需要把所有相关配置放到xxx-servlet.xml,xxx由web.xml文件中的servlet的name决定-->
    <mvc:annotation-driven>
        <mvc:message-converters>
            <bean id="mappingJacksonHttpMessageConverter"
                  class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        <value>text/html;charset=UTF-8</value>
                    </list>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>
    <!--<context:component-scan/>标签是告诉Spring 来扫描指定包下的类，并注册被@Component，@Controller，@Service，@Repository等注解标记的组件。
    而<mvc:annotation-scan/>是告知Spring，我们启用注解驱动。然后Spring会自动为我们注册上面说到的几个Bean到工厂中，来处理我们的请求。-->
    <mvc:default-servlet-handler/>
    <!-- 让Spring框架能够捕获所有URL的请求(先调整web.xml中的DispatcherServlet的配置，使其可以捕获所有的请求：)，
    同时又将静态资源的请求转由Web容器处理(此句注释意义)，-->
    <bean id="dataSource"
          class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
        <property name="url" value="jdbc:mysql://127.0.0.1:3306/test"></property>
        <property name="username" value="root"></property>
        <property name="password" value="123456"></property>
    </bean><!--加druid-1.0.18jar包-->
    <!-- bim基本库Session工厂Bean -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="mapperLocations">
            <list>
                <value>classpath:com/mapper/*.xml</value><!--如果数据库映射文件建立时选择file类型，例如名字为StudentMapper.xml,而不是直接建立xml文件，若是则会出现*.xml变红的现象-->
            </list>
        </property>
    </bean>
    <!-- 自动扫描mapping.xml文件  com.mapper.mapping-->
    <!-- 当mybatis的xml文件和mapper接口不在相同包下时，需要用mapperLocations属性指定xml文件的路径。
     *是个通配符，代表所有的文件，**代表所有目录下 -->

    <!--  通过扫描的模式，扫描目录在com/dao目录下，所有的mapper都继承SqlMapper接口的接口， 这样一个bean就可以了    -->
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.dao"/>
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
    </bean>
</beans>

package com.controller;

import com.dao.StudentMapper;
import com.domain.Student;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import java.util.List;

/**
 * Created by 谭雪娇 on 2017/4/16.
 *
 */
/*
*
* 无需继承特定的类或实现特定的接口，只需使用@Controller 标记一个类是Controller */

/*可以使用@RequestMapping 来映射URL 到控制器类，或者是到Controller 控制器的处理方法上*/
@Controller        //控制器Controller 负责处理由DispatcherServlet 分发的请求
@RequestMapping("/Student")
public class StudentController {
    @Autowired(required=false)
    StudentMapper mapper;
    @RequestMapping(value="/hello",method= RequestMethod.GET)//method 属性主要是用于限制能够访问的方法类型的。
    @ResponseBody
    public Object get(){
        List<Student> lst=mapper.get();
        return lst;
       public Object delete(@PathVariable long id){
        return mapper.deleteById(id);
    }

}

}

package com.dao;

import com.domain.Student;

import java.util.List;

/**
 * Created by 谭雪娇 on 2017/4/16.
 */
public interface StudentMapper {
    List<Student> get();
   
}

package com.domain;

/**
 * Created by 谭雪娇 on 2017/4/16.
 */
public class Student {
    private String id;
    private String name;

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }
}

<?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.dao.StudentMapper">
    <resultMap id="BaseResultMap" type="com.domain.Student">
        <id column="id" property="id" jdbcType="BIGINT"/>
        <result column="name" property="name" jdbcType="VARCHAR"></result>
    </resultMap>
    <sql id="Base_Column_List">
        id,name
    </sql>
    <select id="get" resultMap="BaseResultMap">
        select
        <include refid="Base_Column_List"/>
        from stu
    </select>
</mapper>