1：ssm框架整合
1.1添加maven依赖pom.xml
<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.</modelVersion>
<groupId>com.liyafei</groupId>
<artifactId>ssmFrameworkIntergrate</artifactId>
<version>0.0.-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
<junit.version>4.12</junit.version>
<spring.version>4.1..RELEASE</spring.version>
<mybatis.version>3.2.</mybatis.version>
<mybatis.spring.version>1.2.</mybatis.spring.version>
<mybatis.paginator.version>1.2.</mybatis.paginator.version>
<mysql.version>5.1.</mysql.version>
<slf4j.version>1.6.</slf4j.version>
<jackson.version>2.4.</jackson.version>
<druid.version>1.0.</druid.version>
<httpclient.version>4.3.</httpclient.version>
<jstl.version>1.2</jstl.version>
<servlet-api.version>2.5</servlet-api.version>
<jsp-api.version>2.0</jsp-api.version>
<joda-time.version>2.5</joda-time.version>
<commons-lang3.version>3.3.</commons-lang3.version>
<commons-io.version>1.3.</commons-io.version>
<commons-net.version>3.3</commons-net.version>
<pagehelper.version>3.4.-fix</pagehelper.version>
<jsqlparser.version>0.9.</jsqlparser.version>
<commons-fileupload.version>1.3.</commons-fileupload.version>
<jedis.version>2.7.</jedis.version>
<solrj.version>4.10.</solrj.version>
</properties> <!-- <dependencyManagement></dependencyManagement>依赖管理，将会不实际依赖,只是管理版本号 -->
<!-- 只定义依赖的版本，并不实际依赖 -->
<dependencies>
<!-- 时间操作组件 -->
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<version>${joda-time.version}</version>
</dependency>
<!-- Apache工具组件 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io.version}</version>
</dependency>
<dependency>
<groupId>commons-net</groupId>
<artifactId>commons-net</artifactId>
<version>${commons-net.version}</version>
</dependency>
<!-- Jackson Json处理工具包 -->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<!-- httpclient -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>${httpclient.version}</version>
</dependency>
<!-- 单元测试 -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<!-- 日志处理 -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency>
<!-- Mybatis -->
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis</artifactId>
<version>${mybatis.version}</version>
</dependency>
<dependency>
<groupId>org.mybatis</groupId>
<artifactId>mybatis-spring</artifactId>
<version>${mybatis.spring.version}</version>
</dependency>
<dependency>
<groupId>com.github.miemiedev</groupId>
<artifactId>mybatis-paginator</artifactId>
<version>${mybatis.paginator.version}</version>
</dependency>
<!-- MySql -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>${mysql.version}</version>
</dependency>
<!-- 连接池 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>${druid.version}</version>
</dependency>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- JSP相关 -->
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>${jstl.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>${servlet-api.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jsp-api</artifactId>
<version>${jsp-api.version}</version>
<scope>provided</scope>
</dependency>
<!-- 文件上传组件 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>${commons-fileupload.version}</version>
</dependency>
<!-- Redis客户端 -->
<dependency>
<groupId>redis.clients</groupId>
<artifactId>jedis</artifactId>
<version>${jedis.version}</version>
</dependency>
<!-- solr客户端 -->
<dependency>
<groupId>org.apache.solr</groupId>
<artifactId>solr-solrj</artifactId>
<version>${solrj.version}</version>
</dependency>
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<!-- 资源文件拷贝插件 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.7</version>
<configuration>
<encoding>UTF-</encoding>
</configuration>
</plugin>
<!-- java编译插件 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.2</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-</encoding>
</configuration>
</plugin>
<!-- 配置Tomcat插件 -->
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<port></port>
<path>/</path>
</configuration>
</plugin>
</plugins> <!-- 如果不添加此节点mybatis的mapper.xml文件都会被漏掉。 --> </build>
</project>
1.2:配置mybatis 底层文件
SqlMapConfig.xml
<?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>
<mappers>
<mapper resource="mapper/RoleMapper.xml"/> <!--mapper映射-->
</mappers>
</configuration>
1.3配置applicationContext.xml，将applicaitonContext分成dao层service层，transaction，mvc
1.3.1首先配置properties文件
jdbc.properties
#springboot \u6574\u5408mybatis\u6846\u67B6
#\u626B\u63CF\u6620\u5C04\u6587\u4EF6
#mybatis.mapper-locations=classpath:mapper/*Mapper.xml
#\u52A0\u8F7Dconfig\u6587\u4EF6
#mybatis.config-location=classpath:mapper/mybatis-config.xml
#\u5B9A\u4E49\u522B\u540D,\u4E0E\u6570\u636E\u5E93\u8868\u4E00\u4E00\u5BF9\u5E94
mybatis.type-aliases-package=com.liyafei.pojo #\u52A0\u8F7D\u6570\u636E\u6E90
jdbc.url=jdbc:mysql://localhost:3306/demo
jdbc.driver=com.mysql.jdbc.Driver
jdbc.username=root
jdbc.password=1367356
1.3.2 applicationContext-dao.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
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-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <!-- 数据库连接池 -->
<!-- 加载配置文件 -->
<context:property-placeholder location="classpath:resource/jdbc.properties" />
<!-- 数据库连接池 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
destroy-method="close">
<property name="url" value="${jdbc.url}" />
<property name="username" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<property name="driverClassName" value="${jdbc.driver}" />
<property name="maxActive" value="10" />
<property name="minIdle" value="5" />
</bean>
<!-- 配置sqlsessionFactory -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="configLocation" value="classpath:mybatis/SqlMapConfig.xml"></property>
<property name="dataSource" ref="dataSource"></property>
</bean>
<!-- 配置扫描包，加载mapper代理对象 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.li.mapper"></property>
</bean>
</beans>
1.3.3 applicationContext-service.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
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-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <!-- 扫描包加载Service实现类 -->
<context:component-scan base-package="com.li.service"></context:component-scan>
</beans>
1.3.4 applicationContext-transaction.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
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-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd"> <!-- 事务管理器 -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<!-- 数据源 -->
<property name="dataSource" ref="dataSource" />
</bean>
<!-- 通知 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<!-- 传播行为 -->
<tx:method name="save*" propagation="REQUIRED" />
<tx:method name="insert*" propagation="REQUIRED" />
<tx:method name="add*" propagation="REQUIRED" />
<tx:method name="create*" propagation="REQUIRED" />
<tx:method name="delete*" propagation="REQUIRED" />
<tx:method name="update*" propagation="REQUIRED" />
<tx:method name="find*" propagation="SUPPORTS" read-only="true" />
<tx:method name="select*" propagation="SUPPORTS" read-only="true" />
<tx:method name="get*" propagation="SUPPORTS" read-only="true" />
</tx:attributes>
</tx:advice>
<!-- 切面 -->
<aop:config>
<aop:advisor advice-ref="txAdvice"
pointcut="execution(* com.taotao.service.*.*(..))" />
</aop:config>
</beans>
1.3.5 springmvc.xml
<?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: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/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- 配置表现层（controller)扫描包 -->
<context:component-scan base-package="com.li.controller" /> <!-- 配置注解驱动 -->
<mvc:annotation-driven />
<!-- 配置视图解析器(返回modelandview的name。将会寻找相应的jsp文件) -->
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean> <!-- 资源映射 ，web.xml拦截所有的请求，包括静态资源， -->
<!-- 当拦截了/css/**"/，就映射到工程中/WEB-INF/css/ 这个位置 -->
<mvc:resources location="/WEB-INF/css/" mapping="/css/**" />
<mvc:resources location="/WEB-INF/js/" mapping="/js/**" />
<mvc:resources location="/WEB-INF/html/" mapping="/html/**" />
<mvc:resources location="/WEB-INF/jsp/" mapping="/jsp/**" />
</beans>
1.3.6 web.xml
<?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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="taotao" version="2.5">
<display-name>taotao-manager</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<!-- 加载spring容器 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/applicationContext-*.xml</param-value> <!-- spring中配置的xml文件将会被加载 -->
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 解决post乱码 -->
<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>
<!-- springmvc的前端控制器 -->
<servlet>
<servlet-name>taotao-manager</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <!-- contextConfigLocation不是必须的， 如果不配置contextConfigLocation， springmvc的配置文件默认在：WEB-INF/servlet的name+"-servlet.xml" -->
<!-- 加载springmvc.xml文件 -->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/springmvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet> <!-- /拦截所有的请求路径（包括静态资源）， 请求路径将经过springmvc.xml，需要做静态资源映射-->
<servlet-mapping>
<servlet-name>taotao-manager</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
2:创建sql，pojo,Mapper,mapper.xml，service。controller等
2.1在demo（jdbc.properties文件里有配置）数据库下创建sql
create table role(id int not null,
roleName varchar(60),
note varchar(60));
2. 2创建对应的 POJO
Role.java
package com.li.pojo;
public class Role {
private int id;
private String roleName;
private String note;
setter and getter
}
2.3创建RoleMapper.java
package com.li.mapper;
import org.apache.ibatis.annotations.Param;
import com.li.pojo.Role;
public interface RoleMapper {
public int addRole(@Param("r")Role r);
}
2.4创建Mapper对应的映射文件RoleMapper.xml，该RoleMapper.xml如果放置到src/main/java目录下面，将会不能被加载，出现invalid bound 。因为src/main/java下面的文件被打成class文件。所以下面只能是.java文件。如果放置其它文件。要在pom.xml下面添加依赖：http://www.cnblogs.com/liyafei/p/7911745.html
如果该maven工程其它目录下还含有其它文件。那么最好不要将Mapper.xml放置在src/main/java下面
RoleMapper.xml
<?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.li.mapper.RoleMapper" >
<insert id="addRole" parameterType="com.li.pojo.Role">
insert into role values(#{r.id},#{r.roleName},#{r.note})
</insert>
</mapper>
2.5 创建RoleService.java
package com.li.service; import org.springframework.stereotype.Service; import com.alibaba.druid.filter.AutoLoad;
import com.li.pojo.Role; public interface RoleService {
public int addRole(Role role);
}
2.6创建RoleServiceImple.java
package com.li.service; import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service; import com.li.mapper.RoleMapper;
import com.li.pojo.Role; @Component
public class RoleServiceImpl implements RoleService{
@Autowired
private RoleMapper roleMapper;
public int addRole(Role role){
return roleMapper.addRole(role); }
}
2.7创建RoleController.java
package com.li.controller; import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Random;
import *
@Controller
@RequestMapping("/params")
public class ParamsController {
@Autowired
private RoleService roleService;
/**
* ʵ���ض�����
*/
@RequestMapping("/addRole")
//ModelΪ�ض�������ģ�ͣ�Spring MVC���Զ���ʼ����
public String addRole(Model model,String roleName,String note){
Random random=new Random(47);
int id=random.nextInt(1000);
System.out.println(id); UUID randomUUID = UUID.randomUUID();
int id1 = randomUUID.hashCode();
Role role=new Role();
role.setRoleName(roleName);
role.setNote(note);
role.setId(id1);
//�����ɫ�