ssm整合详细步骤

亲测搭建成功（ssm+maven）

代码地址请见：https://github.com/congcongxianshen/permission

各层文件目录如下：

ssm整合详细步骤

pom.xml 代码：

<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>4.0.0</modelVersion>
  <groupId>com.kj</groupId>
  <artifactId>permission</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>
  <dependencies>  
	  <dependency>
		    <groupId>com.alibaba</groupId>
		    <artifactId>druid</artifactId>
		    <version>1.1.7</version>
		</dependency>
                                                              
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
			<version>3.0.1</version>
			<scope>provided</scope>
		</dependency>                                                           
    <dependency>                                                            
        <groupId>org.springframework</groupId>                        
        <artifactId>spring-core</artifactId>                          
        <version>4.0.0.RELEASE</version>                              
    </dependency>                                                           
    <dependency>                                                            
        <groupId>org.springframework</groupId>                        
        <artifactId>spring-context</artifactId>                       
        <version>4.0.0.RELEASE</version>                              
    </dependency>                                                           
    <dependency>                                                            
        <groupId>org.springframework</groupId>                        
        <artifactId>spring-jdbc</artifactId>                          
        <version>4.0.0.RELEASE</version>                              
    </dependency>                                                           
    <dependency>                                                            
        <groupId>org.springframework</groupId>                        
        <artifactId>spring-orm</artifactId>                           
        <version>4.0.0.RELEASE</version>                              
    </dependency>                                                           
    <dependency>                                                            
        <groupId>org.springframework</groupId>                        
        <artifactId>spring-web</artifactId>                           
        <version>4.0.0.RELEASE</version>                              
    </dependency>                                                           
    <dependency>                                                            
        <groupId>org.springframework</groupId>                        
        <artifactId>spring-webmvc</artifactId>                        
        <version>4.0.0.RELEASE</version>                              
    </dependency>                                                           
    <dependency>                                                            
        <groupId>cglib</groupId>                                      
        <artifactId>cglib</artifactId>                                
        <version>2.2</version>                                        
    </dependency>                                                           
    <dependency>                                                            
        <groupId>org.aspectj</groupId>                                
        <artifactId>aspectjweaver</artifactId>                        
        <version>1.6.8</version>                                      
    </dependency>                                                           
                                                                                  
    <!-- Spring整合MyBatis -->                                              
    <!-- MyBatis中延迟加载需要使用Cglib -->                                 
    <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->         
    <dependency>                                                            
        <groupId>org.mybatis</groupId>                                
        <artifactId>mybatis</artifactId>                              
        <version>3.2.8</version>                                      
    </dependency>                                                           
                                                                                  
    <dependency>                                                            
        <groupId>org.mybatis</groupId>                                
        <artifactId>mybatis-spring</artifactId>                       
        <version>1.2.2</version>                                      
    </dependency>                                                           
                                                                                  
    <!-- 控制日志输出：结合log4j -->                                        
    <dependency>                                                            
        <groupId>log4j</groupId>                                      
        <artifactId>log4j</artifactId>                                
        <version>1.2.17</version>                                     
    </dependency>                                                           
    <dependency>                                                            
        <groupId>org.slf4j</groupId>                                  
        <artifactId>slf4j-api</artifactId>                            
        <version>1.7.7</version>                                      
    </dependency>                                                           
    <dependency>                                                            
        <groupId>org.slf4j</groupId>                                  
        <artifactId>slf4j-log4j12</artifactId>                        
        <version>1.7.7</version>                                      
    </dependency>                                                           
                                                                                  
    <dependency>                                                            
        <groupId>mysql</groupId>                                      
        <artifactId>mysql-connector-java</artifactId>                 
        <version>5.1.37</version>                                     
    </dependency>                                                           
    <dependency>                                                            
        <groupId>jstl</groupId>                                       
        <artifactId>jstl</artifactId>                                 
        <version>1.2</version>                                        
    </dependency>                                                           
                                                                                  
    <!-- ********其他****************************** -->                     
                                                                                  
    <!-- Ehcache二级缓存 -->                                                
    <dependency>                                                            
        <groupId>net.sf.ehcache</groupId>                             
        <artifactId>ehcache</artifactId>                              
        <version>1.6.2</version>                                      
    </dependency>                                                           
                                                                                  
                                                                                  
    <!-- 石英调度 - 开始 -->                                                
    <dependency>                                                            
        <groupId>org.quartz-scheduler</groupId>                       
        <artifactId>quartz</artifactId>                               
        <version>1.8.5</version>                                      
    </dependency>                                                           
    <dependency>                                                            
        <groupId>org.springframework</groupId>                        
        <artifactId>spring-context-support</artifactId>               
        <version>4.0.0.RELEASE</version>                              
    </dependency>                                                           
    <dependency>                                                            
        <groupId>commons-collections</groupId>                        
        <artifactId>commons-collections</artifactId>                  
        <version>3.1</version>                                        
    </dependency>                                                           
    <!-- 石英调度 - 结束 -->                                                
                                                                                  
    <dependency>                                                            
        <groupId>org.codehaus.jackson</groupId>                       
        <artifactId>jackson-mapper-asl</artifactId>                   
        <version>1.9.2</version>                                      
    </dependency>                                                           
                                                                                  
    <dependency>                                                            
        <groupId>org.apache.poi</groupId>                             
        <artifactId>poi</artifactId>                                  
        <version>3.9</version>                                        
    </dependency>                                                           
                                                                                  
    <dependency>                                                            
        <groupId>org.jfree</groupId>                                  
        <artifactId>jfreechart</artifactId>                           
        <version>1.0.19</version>                                     
    </dependency>                                                           
                                                                                  
    <dependency>                                                            
        <groupId>commons-fileupload</groupId>                         
        <artifactId>commons-fileupload</artifactId>                   
        <version>1.3.1</version>                                      
    </dependency>                                                           
                                                                                  
    <dependency>                                                            
        <groupId>org.freemarker</groupId>                             
        <artifactId>freemarker</artifactId>                           
        <version>2.3.19</version>                                     
    </dependency>                                                           
                                                                                  
    <dependency>                                                            
        <groupId>org.activiti</groupId>                               
        <artifactId>activiti-engine</artifactId>                      
        <version>5.15.1</version>                                     
    </dependency>                                                           
                                                                                  
    <dependency>                                                            
        <groupId>org.activiti</groupId>                               
        <artifactId>activiti-spring</artifactId>                      
        <version>5.15.1</version>                                     
    </dependency>                                                           
                                                                                  
    <dependency>                                                            
        <groupId>org.apache.commons</groupId>                         
        <artifactId>commons-email</artifactId>                        
        <version>1.3.1</version>                                      
    </dependency> 
    </dependencies>                          
	<build>
        <finalName>permission</finalName>
        <plugins>
         <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.1</version>
                <configuration>
                    <port>8081</port>
                    <path>/permission</path>
                    <uriEncoding>UTF-8</uriEncoding>
                    <finalName>permission</finalName>
                    <server>tomcat7</server>
                </configuration>
            </plugin>
        </plugins>  
    </build>
</project>

web.xml文件内容：

<?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" version="2.5">
  <display-name>permission</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>
  
  	<!--1、启动Spring的容器  -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:spring/spring-*.xml</param-value>
    </context-param>
	<listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    
    <!-- <listener>
        <listener-class>com.atguigu.atcrowdfunding.web.ServerStartupListener</listener-class>
    </listener> -->
    
    <filter>
        <filter-name>encoding</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>
        <init-param>
            <param-name>forceEncoding</param-name>
            <param-value>true</param-value>
        </init-param>
    </filter>
    	<filter-mapping>
		<filter-name>encoding</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	
     <filter-mapping>
        <filter-name>encoding</filter-name>
        <servlet-name>springmvc</servlet-name>
    </filter-mapping>

    
    <!--2、springmvc的前端控制器，拦截所有请求  -->
    <servlet>
        <servlet-name>springmvc</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring/springmvc-context.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>springmvc</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
</web-app>

springmvc-context.xml 配置如下：

<?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:p="http://www.springframework.org/schema/p"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
		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-4.0.xsd">
		
	<!--SpringMVC的配置文件，包含网站跳转逻辑的控制，配置  -->
    <context:component-scan base-package="com.kj.*" use-default-filters="false" >
    	<!--只扫描控制器。  -->
        <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    </context:component-scan>
    

    <!--两个标准配置  -->
	<!-- 将springmvc不能处理的请求交给tomcat -->
    <mvc:default-servlet-handler/>
    
    <!-- 能支持springmvc更高级的一些功能，JSR303校验，快捷的ajax...映射动态请求 -->
    <mvc:annotation-driven />
    
    <!--配置视图解析器，方便页面返回  -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" >
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="prefix" value="/WEB-INF/jsp/"/>
        <property name="suffix" value=".jsp"/>
    </bean>
     <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver" p:defaultEncoding="UTF-8" >
        <property name="maxUploadSize" value="2097152"/>
        <property name="resolveLazily" value="true"/>
    </bean>
</beans>

spring-trans.xml配置：

<?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:method name="query*" propagation="SUPPORTS" read-only="true" />
		</tx:attributes>
	</tx:advice>

	<!-- 切面 --> 
	<aop:config>
		<aop:advisor advice-ref="txAdvice"
			pointcut="execution(* com.kj..*Service.*(..))" />
	</aop:config>

</beans>

spring-service.xml配置文件

<?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">
	
	<!-- 配置@Service类的包扫描 -->
	<context:component-scan base-package="com.kj.*">
		<context:exclude-filter type="annotation"
			expression="org.springframework.stereotype.Controller" />
	</context:component-scan>
</beans>

spring-dao.xml配置文件：

<?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">

	<!-- 配置 读取properties文件 jdbc.properties -->
	<context:property-placeholder location="classpath:jdbc.properties" />

	<!-- 配置 数据源 -->
	<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
		<property name="driverClassName" value="${jdbc.driver}" />
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
	</bean>

	<!-- 配置SqlSessionFactory -->
	   <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean" >
        <property name="configLocation" value="classpath:mybatis/config.xml" />
        <property name="dataSource" ref="dataSource" />
        <property name="mapperLocations" >
            <list>
                <value>classpath:mybatis/mapper/mapper-*.xml</value>
            </list>
        </property>
    </bean>

	<!-- 配置Mapper扫描 -->
    <bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer" >
        <property name="basePackage" value="com.kj.permission.dao" />
    </bean>

</beans>

config.xml配置文件：

<?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>
    <typeAliases>
        
    </typeAliases>
</configuration>

mapper-user.xml映射文件内容：

<?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.kj.permission.dao.UserDao">
 
</mapper>

bean(user.java)

package com.kj.permission.bean;

public class User {
	private Integer id;
	private String username;
	private String loginacct;
	private String userpswd;
	private String email;
	private String createtime;

	public String getCreatetime() {
		return createtime;
	}
	public void setCreatetime(String createtime) {
		this.createtime = createtime;
	}
	public String getEmail() {
		return email;
	}
	public void setEmail(String email) {
		this.email = email;
	}
	public String getLoginacct() {
		return loginacct;
	}
	public void setLoginacct(String loginacct) {
		this.loginacct = loginacct;
	}
	public String getUserpswd() {
		return userpswd;
	}
	public void setUserpswd(String userpswd) {
		this.userpswd = userpswd;
	}
	public Integer getId() {
		return id;
	}
	public void setId(Integer id) {
		this.id = id;
	}
	public String getUsername() {
		return username;
	}
	public void setUsername(String username) {
		this.username = username;
	}
}

controller(UserController):

package com.kj.permission.controller;

import java.util.List;

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 com.kj.permission.bean.User;
import com.kj.permission.service.UserService;

@Controller
@RequestMapping("/user")

public class UserController {
	
	@Autowired
	private UserService userService;
	
	@ResponseBody
	@RequestMapping("/index")
	public String goIndex(){
		List<User> users = userService.getAllUser();
		System.out.println(users);
		return "user/index";
	}
}

service(UserService 和UserServiceImpl)

package com.kj.permission.service;

import java.util.List;

import com.kj.permission.bean.User;

public interface UserService {

	List<User> getAllUser();

}

package com.kj.permission.service.impl;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.kj.permission.bean.User;
import com.kj.permission.dao.UserDao;
import com.kj.permission.service.UserService;

@Service
public class UserServiceImpl implements UserService{
	
	@Autowired
	private UserDao userDao;

	public List<User> getAllUser() {
		return userDao.getAllUser();
	}

}

dao(UserDao)

package com.kj.permission.dao;

import java.util.List;

import org.apache.ibatis.annotations.Select;

import com.kj.permission.bean.User;

public interface UserDao {

	@Select("select * from t_user")
	List<User> getAllUser();

}

ssm整合详细步骤

代码地址请见：https://github.com/congcongxianshen/permission

各层文件目录如下：

pom.xml 代码：

web.xml文件内容：

springmvc-context.xml 配置如下：

spring-trans.xml配置：

spring-service.xml配置文件

spring-dao.xml配置文件：

config.xml配置文件：

mapper-user.xml映射文件内容：

bean(user.java)

controller(UserController):

service(UserService 和UserServiceImpl)

dao(UserDao)

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