1.打开idea,创建maven项目,File-New-Project
2.选择Maven,勾选Create from archetype,选择org.apache.cocoon:cocoon-22-archetype-webapp,然后点击Next
6.打开pom.xml加入坏境所需的依赖
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0modelVersion>
<groupId>ssmgroupId>
<artifactId>com.cjqartifactId>
<version>1.0-SNAPSHOTversion>
<dependencies>
<dependency>
<groupId>junitgroupId>
<artifactId>junitartifactId>
<version>4.11version>
<scope>testscope>
dependency>
<dependency>
<groupId>org.slf4jgroupId>
<artifactId>slf4j-apiartifactId>
<version>1.7.12version>
dependency>
<dependency>
<groupId>ch.qos.logbackgroupId>
<artifactId>logback-coreartifactId>
<version>1.1.1version>
dependency>
<dependency>
<groupId>ch.qos.logbackgroupId>
<artifactId>logback-classicartifactId>
<version>1.1.1version>
dependency>
<dependency>
<groupId>mysqlgroupId>
<artifactId>mysql-connector-javaartifactId>
<version>5.1.35version>
<scope>runtimescope>
dependency>
<dependency>
<groupId>c3p0groupId>
<artifactId>c3p0artifactId>
<version>0.9.1.1version>
dependency>
<dependency>
<groupId>org.mybatisgroupId>
<artifactId>mybatisartifactId>
<version>3.3.0version>
dependency>
<dependency>
<groupId>org.mybatisgroupId>
<artifactId>mybatis-springartifactId>
<version>1.2.3version>
dependency>
<dependency>
<groupId>taglibsgroupId>
<artifactId>standardartifactId>
<version>1.1.2version>
dependency>
<dependency>
<groupId>jstlgroupId>
<artifactId>jstlartifactId>
<version>1.2version>
dependency>
<dependency>
<groupId>com.fasterxml.jackson.coregroupId>
<artifactId>jackson-databindartifactId>
<version>2.5.4version>
dependency>
<dependency>
<groupId>javax.servletgroupId>
<artifactId>javax.servlet-apiartifactId>
<version>3.1.0version>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-coreartifactId>
<version>4.1.7.RELEASEversion>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-beansartifactId>
<version>4.1.7.RELEASEversion>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-contextartifactId>
<version>4.1.7.RELEASEversion>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-jdbcartifactId>
<version>4.1.7.RELEASEversion>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-txartifactId>
<version>4.1.7.RELEASEversion>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-webartifactId>
<version>4.1.7.RELEASEversion>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-webmvcartifactId>
<version>4.1.7.RELEASEversion>
dependency>
<dependency>
<groupId>org.springframeworkgroupId>
<artifactId>spring-testartifactId>
<version>4.1.7.RELEASEversion>
dependency>
dependencies>
project>
spring-dao.xml
<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"
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">
<context:property-placeholder location="classpath:jdbc.properties"/>
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${driver}" />
<property name="jdbcUrl" value="${url}" />
<property name="user" value="${username}" />
<property name="password" value="${password}" />
<property name="maxPoolSize" value="30"/>
<property name="minPoolSize" value="10"/>
<property name="autoCommitOnClose" value="false"/>
<property name="checkoutTimeout" value="10000"/>
<property name="acquireRetryAttempts" value="2"/>
bean>
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="configLocation" value="classpath:mybatis-config.xml"/>
<property name="typeAliasesPackage" value="com.cjq.vo"/>
<property name="mapperLocations" value="classpath:mapper/*.xml"/>
bean>
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
<property name="basePackage" value="com.cjq.dao"/>
bean>
beans>
spring-service.xml
<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:tx="http://www.springframework.org/schema/tx"
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/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
<context:component-scan base-package="com.cjq.service"/>
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"/>
bean>
<bean id="date" class="java.util.Date">bean>
<tx:annotation-driven transaction-manager="transactionManager"/>
beans>
spring-web.xml
<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">
<mvc:annotation-driven/>
<mvc:default-servlet-handler/>
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
<property name="prefix" value="/WEB-INF/view/"/>
<property name="suffix" value=".jsp"/>
bean>
<context:component-scan base-package="com.cjq.controller"/>
<mvc:resources mapping="/**/*.html" location="/"/>
<mvc:resources mapping="/**/*.js" location="/"/>
<mvc:resources mapping="/**/*.css" location="/"/>
<mvc:resources mapping="/**/*.png" location="/"/>
<mvc:resources mapping="/**/*.gif" location="/"/>
beans>
jdbc.properties
driver=com.mysql.jdbc.Driver
url=jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8
username=root
password=admin
mybatis-config.xml
<configuration>
<settings>
<setting name="useGeneratedKeys" value="true"/>
<setting name="useColumnLabel" value="true"/>
<setting name="mapUnderscoreToCamelCase" value="true"/>
settings>
configuration>
package com.cjq.dao;
import com.cjq.model.User;
import java.util.List;
/**
* Created by struggle on 2017/7/26.
*/
public interface UserMapper {
List getAll();
void save(User user);
void delete(int id);
void update(User user);
User getUserById(int id);
}
UserMapper.xml
<mapper namespace="com.cjq.dao.UserMapper">
<select id="getAll" resultType="com.cjq.model.User">
select * from user
select>
<select id="getUserById" resultType="com.cjq.model.User" parameterType="int">
select * from user where id=#{id}
select>
<insert id="save" parameterType="com.cjq.model.User">
insert into user(id,name,age,password) values(#{id},#{name},#{age},#{password})
insert>
<delete id="delete" parameterType="int">
delete from user where id=#{id}
delete>
<update id="update" parameterType="com.cjq.model.User">
update user set name=#{name},age=#{age},password=#{password} where id=#{id}
update>
mapper>
UserService
package com.cjq.service;
import com.cjq.model.User;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
/**
* Created by struggle on 2017/7/26.
*/
@Transactional
public interface UserService {
List getAll();
void save(User user);
void delete(int id);
void update(User user);
User getUserById(int id);
}
UserServiceImpl
package com.cjq.service.impl;
import com.cjq.dao.UserMapper;
import com.cjq.model.User;
import com.cjq.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
/**
* Created by struggle on 2017/7/26.
*/
@Service("userService")
public class UserServiceImpl implements UserService {
@Autowired
UserMapper userMapper;
public List getAll() {
return userMapper.getAll();
}
public void save(User user) {
userMapper.save(user);
}
public void delete(int id) {
userMapper.delete(id);
}
public void update(User user) {
userMapper.update(user);
}
public User getUserById(int id) {
return userMapper.getUserById(id);
}
}
10.使用Spring-test 测试
UserServiceImplTest
package com.cjq.servoce.impl;
import com.cjq.model.User;
import com.cjq.service.UserService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import javax.annotation.Resource;
import java.util.Date;
import java.util.List;
/**
* Created by struggle on 2017/7/26.
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations="classpath:spring/spring-*.xml")
public class UserServiceImplTest {
@Resource
Date date;
@Resource
UserService userService;
@Test
public void testDate(){
System.out.println(date);
}
@Test
public void testGetAll(){
List list=userService.getAll();
for(User user:list){
System.out.println(user.getName());
}
}
@Test
public void testGetUserById(){
System.out.println(userService.getUserById(1).getName());
}
@Test
public void testSave(){
User user=new User();
user.setName("test");
user.setAge(11);
user.setPassword("pass");
userService.save(user);
}
@Test
public void testDelete(){
userService.delete(1);
}
@Test
public void testUpdate(){
User user=userService.getUserById(2);
user.setName("hello");
userService.update(user);
}
}
web.xml
<web-app version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<servlet>
<servlet-name>cjq-dispatcherservlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServletservlet-class>
<init-param>
<param-name>contextConfigLocationparam-name>
<param-value>classpath:spring/spring-*.xmlparam-value>
init-param>
servlet>
<servlet-mapping>
<servlet-name>cjq-dispatcherservlet-name>
<url-pattern>/url-pattern>
servlet-mapping>
<welcome-file-list>
<welcome-file>/login.jspwelcome-file>
welcome-file-list>
web-app>