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史上最全SSM+maven项目搭建

目录

1.下载好maven并配置好

2.maven工程搭建

2.1打开IDEA建一个新的工程

2.2选择合适的jdk及要创建的web项目模板

2.3输入GroupId和ArtifactId

2.4选择之前下载的maven和setting文件

2.5给项目命名并选择存放路径，点击finish完成项目构建

2.6构建完成后，删除掉pom中的配置信息，保持下图所示

3.SSM搭建

3.1修改pom.xml

3.2 修改web.xml

3.3 新建resources文件夹并修改文件夹属性

3.4 jdbc.properties文件配置

3.5 spring.xml文件配置

3.6 spring-mvc.xml文件配置

3.7新建java文件并修改文件夹属性

3.8新建包名com.xxxx.mybatis.domain;

3.9新建包名com.xxxx.mybatis.IDao

3.10新建包名com.xxxx.mybatis.mapping

3.11新建包名com.xxxx.repo;

3.12新建包名com.xxxx.repo.Impl;

3.13新建包名com.xxxx.controller;

3.14最后完整图如下：

4.mysql数据库建好表

5.打包和启动

5.1打包

5.2启动

码云源码地址：https://gitee.com/qqcj520/Common-Enterprise-Architecture/tree/springmvcmybatis

新建一个ssm+maven的web

项目

1.下载好maven并配置好

Maven中的settings.xml地址设置

在mirrors标签中引入阿里私服

<mirror>

 <id>nexus-aliyun</id>

 <mirrorOf>central</mirrorOf>

 <name>Nexus aliyun</name>

 <url>http://maven.aliyun.com/nexus/content/groups/public</url>

       </mirror>

2.maven工程搭建

2.1打开IDEA建一个新的工程

2.2选择合适的jdk及要创建的web项目模板

2.3输入GroupId和ArtifactId

2.4选择之前下载的maven和setting文件

2.5给项目命名并选择存放路径，点击finish完成项目构建

2.6构建完成后，删除掉pom中的配置信息，保持下图所示

3.SSM搭建

3.1修改pom.xml

<?xml version="1.0" encoding="UTF-8"?>

<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.xxx</groupId>
  <artifactId>xxxtest</artifactId>
  <version>1.0-SNAPSHOT</version>
  <packaging>war</packaging>

  <name>xxxtest Maven Webapp</name>
  <!-- FIXME change it to the project's website -->
  <url>http://www.example.com</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.7</maven.compiler.source>
    <maven.compiler.target>1.7</maven.compiler.target>
    <spring.version>4.1.9.RELEASE</spring.version>
    <mybatis.version>3.2.6</mybatis.version>
  </properties>
  <dependencies>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>

    <!-- spring核心包 -->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-core</artifactId>
      <version>${spring.version}</version>
    </dependency>

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-oxm</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-tx</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-webmvc</artifactId>
      <version>${spring.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-aop</artifactId>
      <version>${spring.version}</version>
    </dependency>

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context-support</artifactId>
      <version>${spring.version}</version>
    </dependency>

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-test</artifactId>
      <version>${spring.version}</version>
    </dependency>

    <!-- 映入JSON -->
    <dependency>
      <groupId>org.codehaus.jackson</groupId>
      <artifactId>jackson-mapper-asl</artifactId>
      <version>1.9.13</version>
    </dependency>
    <!-- 上传组件包 -->
    <dependency>
      <groupId>commons-fileupload</groupId>
      <artifactId>commons-fileupload</artifactId>
      <version>1.3.1</version>
    </dependency>
    <dependency>
      <groupId>commons-io</groupId>
      <artifactId>commons-io</artifactId>
      <version>2.4</version>
    </dependency>
    <dependency>
      <groupId>commons-codec</groupId>
      <artifactId>commons-codec</artifactId>
      <version>1.9</version>
    </dependency>

    <dependency>
      <groupId>com.github.sgroschupf</groupId>
      <artifactId>zkclient</artifactId>
      <version>0.1</version>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-core</artifactId>
      <version>2.5.1</version>

    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-annotations</artifactId>
      <version>2.5.0</version>

    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>2.4.0</version>

    </dependency>
    <dependency>
      <groupId>javax</groupId>
      <artifactId>javaee-api</artifactId>
      <version>7.0</version>
    </dependency>

    <!-- 连接mysql -->
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis</artifactId>
      <version>${mybatis.version}</version>
    </dependency>
    <dependency>
      <groupId>org.mybatis</groupId>
      <artifactId>mybatis-spring</artifactId>
      <version>1.2.2</version>
    </dependency>

    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>5.1.30</version>
    </dependency>
    <dependency>
      <groupId>commons-dbcp</groupId>
      <artifactId>commons-dbcp</artifactId>
      <version>1.2.2</version>
    </dependency>
  </dependencies>
</project>

3.2 修改web.xml

<!DOCTYPE web-app PUBLIC

 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"

 "http://java.sun.com/dtd/web-app_2_3.dtd" >



<web-app>

  <display-name>Archetype Created Web Application</display-name>

  <!-- Spring和mybatis的配置文件 -->

  <context-param>

    <param-name>contextConfigLocation</param-name>

    <param-value>classpath:spring.xml</param-value>

  </context-param>

  <!-- 编码过滤器 -->

  <filter>

    <filter-name>encodingFilter</filter-name>

    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>

    <async-supported>true</async-supported>

    <init-param>

      <param-name>encoding</param-name>

      <param-value>UTF-8</param-value>

    </init-param>

  </filter>

  <filter-mapping>

    <filter-name>encodingFilter</filter-name>

    <url-pattern>/*</url-pattern>

  </filter-mapping>

  <!-- Spring监听器 -->

  <listener>

    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

  </listener>

  <!-- 防止Spring内存溢出监听器 -->

  <listener>

    <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>

  </listener>



  <!-- Spring MVC servlet -->

  <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-mvc.xml</param-value>

    </init-param>

    <load-on-startup>1</load-on-startup>

    <async-supported>true</async-supported>

  </servlet>

  <servlet-mapping>

    <servlet-name>SpringMVC</servlet-name>

    <!-- 此处可以可以配置成*.do，对应struts的后缀习惯 -->

    <url-pattern>/</url-pattern>

  </servlet-mapping>

  <welcome-file-list>

    <welcome-file>/index.jsp</welcome-file>

  </welcome-file-list>

</web-app>

3.3 新建resources文件夹并修改文件夹属性

3.4 jdbc.properties文件配置

driver=com.mysql.jdbc.Driver

url=jdbc:mysql://192.168.87.8:3306/bigdata

username=root

password=root

#\u5b9a\u4e49\u521d\u59cb\u8fde\u63a5\u6570  

initialSize=0  

#\u5b9a\u4e49\u6700\u5927\u8fde\u63a5\u6570  

maxActive=20  

#\u5b9a\u4e49\u6700\u5927\u7a7a\u95f2  

maxIdle=20  

#\u5b9a\u4e49\u6700\u5c0f\u7a7a\u95f2  

minIdle=1  

#\u5b9a\u4e49\u6700\u957f\u7b49\u5f85\u65f6\u95f4  

maxWait=60000 

 

3.5 spring.xml文件配置

<?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-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/mvc    

                        http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">  

          <context:annotation-config /> 

       

    <!-- 自动扫描 -->  

    <context:component-scan base-package="com.xxxx" />  

    

     <!-- 引入配置文件 -->  

    <bean id="propertyConfigurer"  

        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">  

        <property name="location" value="classpath:jdbc.properties" />  

    </bean>  

  

    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"  

        destroy-method="close">  

        <property name="driverClassName" value="${driver}" />  

        <property name="url" value="${url}" />  

        <property name="username" value="${username}" />  

        <property name="password" value="${password}" />  

        <!-- 初始化连接大小 -->  

        <property name="initialSize" value="${initialSize}"></property>  

        <!-- 连接池最大数量 -->  

        <property name="maxActive" value="${maxActive}"></property>  

        <!-- 连接池最大空闲 -->  

        <property name="maxIdle" value="${maxIdle}"></property>  

        <!-- 连接池最小空闲 -->  

        <property name="minIdle" value="${minIdle}"></property>  

        <!-- 获取连接最大等待时间 -->  

        <property name="maxWait" value="${maxWait}"></property>  

    </bean>  

  

    <!-- spring和MyBatis完美整合，不需要mybatis的配置映射文件 -->  

    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">  

        <property name="dataSource" ref="dataSource" />  

        <!-- 自动扫描mapping.xml文件 -->  

        <property name="mapperLocations" value="classpath:com/xxxx/mybatis/mapping/*.xml"></property>  

    </bean>  

  

    <!-- DAO接口所在包名，Spring会自动查找其下的类 -->  

    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">  

        <property name="basePackage" value="com.xxxx.mybatis.IDao" />  

        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>  

    </bean>  

  

    <!-- (事务管理)transaction manager, use JtaTransactionManager for global tx -->  

    <bean id="transactionManager"  

        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">  

        <property name="dataSource" ref="dataSource" />  

    </bean>  

 </beans> 

 

3.6 spring-mvc.xml文件配置

<?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-3.1.xsd    

                        http://www.springframework.org/schema/context    

                        http://www.springframework.org/schema/context/spring-context-3.1.xsd    

                        http://www.springframework.org/schema/mvc    

                        http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd"> 

        

    

    <!-- 自动扫描该包，使SpringMVC认为包下用了@controller注解的类是控制器 -->  

    <context:component-scan base-package="com.xxxx.controller" />  

 <!--避免IE执行AJAX时，返回JSON出现下载文件 -->  

    <bean id="mappingJacksonHttpMessageConverter"  

        class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">  

        <property name="supportedMediaTypes">  

            <list>  

                <value>text/html;charset=UTF-8</value>  

            </list>  

        </property>  

    </bean>  

    <!-- 启动SpringMVC的注解功能，完成请求和注解POJO的映射 -->  

    <bean  

        class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">  

        <property name="messageConverters">  

            <list>  

                <ref bean="mappingJacksonHttpMessageConverter" /> <!-- JSON转换器 -->  

            </list>  

        </property>  

    </bean>  

    <!-- 定义跳转的文件的前后缀 ，视图模式配置-->  

    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">  

        <!-- 这里的配置我的理解是自动给后面action的方法return的字符串加上前缀和后缀，变成一个 可用的url地址 -->  

        <property name="prefix" value="/WEB-INF/jsp/" />  

        <property name="suffix" value=".jsp" />  

    </bean>  

      

    <!-- 配置文件上传，如果没有使用文件上传可以不用配置，当然如果不配，那么配置文件中也不必引入上传组件包 -->  

    <bean id="multipartResolver"    

        class="org.springframework.web.multipart.commons.CommonsMultipartResolver">    

        <!-- 默认编码 -->  

        <property name="defaultEncoding" value="utf-8" />    

        <!-- 文件大小最大值 -->  

        <property name="maxUploadSize" value="10485760000" />    

        <!-- 内存中的最大值 -->  

        <property name="maxInMemorySize" value="40960" />    

    </bean>   



</beans> 

3.7新建java文件并修改文件夹属性

3.8新建包名com.xxxx.mybatis.domain;

创建实体类：

package com.xxxx.mybatis.domain;



import java.io.Serializable;



public class Enterprise implements Serializable{

    private Integer id;



    private String name;



    private String address;



    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 == null ? null : name.trim();

    }



    public String getAddress() {

        return address;

    }



    public void setAddress(String address) {

        this.address = address == null ? null : address.trim();

    }

}

3.9新建包名com.xxxx.mybatis.IDao

新建mapper

package com.xxxx.mybatis.IDao;



import com.xxxx.mybatis.domain.Enterprise;



public interface EnterpriseMapper {

    int deleteByPrimaryKey(Integer id);



    int insert(Enterprise record);



    int insertSelective(Enterprise record);



    Enterprise selectByPrimaryKey(Integer id);



    int updateByPrimaryKeySelective(Enterprise record);



    int updateByPrimaryKey(Enterprise record);

}

3.10新建包名com.xxxx.mybatis.mapping

<?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.xxxx.mybatis.IDao.EnterpriseMapper">

  <resultMap id="BaseResultMap" type="com.xxxx.mybatis.domain.Enterprise">

    <id column="id" jdbcType="INTEGER" property="id" />

    <result column="name" jdbcType="VARCHAR" property="name" />

    <result column="address" jdbcType="VARCHAR" property="address" />

  </resultMap>

  <sql id="Base_Column_List">

    id, name, address

  </sql>

  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">

    select 

    <include refid="Base_Column_List" />

    from enterprise

    where id = #{id,jdbcType=INTEGER}

  </select>

  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">

    delete from enterprise

    where id = #{id,jdbcType=INTEGER}

  </delete>

  <insert id="insert" parameterType="com.xxxx.mybatis.domain.Enterprise">

    insert into enterprise (id, name, address

      )

    values (#{id,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR}, #{address,jdbcType=VARCHAR}

      )

  </insert>

  <insert id="insertSelective" parameterType="com.xxxx.mybatis.domain.Enterprise">

    insert into enterprise

    <trim prefix="(" suffix=")" suffixOverrides=",">

      <if test="id != null">

        id,

      </if>

      <if test="name != null">

        name,

      </if>

      <if test="address != null">

        address,

      </if>

    </trim>

    <trim prefix="values (" suffix=")" suffixOverrides=",">

      <if test="id != null">

        #{id,jdbcType=INTEGER},

      </if>

      <if test="name != null">

        #{name,jdbcType=VARCHAR},

      </if>

      <if test="address != null">

        #{address,jdbcType=VARCHAR},

      </if>

    </trim>

  </insert>

  <update id="updateByPrimaryKeySelective" parameterType="com.xxxx.mybatis.domain.Enterprise">

    update enterprise

    <set>

      <if test="name != null">

        name = #{name,jdbcType=VARCHAR},

      </if>

      <if test="address != null">

        address = #{address,jdbcType=VARCHAR},

      </if>

    </set>

    where id = #{id,jdbcType=INTEGER}

  </update>

  <update id="updateByPrimaryKey" parameterType="com.xxxx.mybatis.domain.Enterprise">

    update enterprise

    set name = #{name,jdbcType=VARCHAR},

      address = #{address,jdbcType=VARCHAR}

    where id = #{id,jdbcType=INTEGER}

  </update>

</mapper>

3.11新建包名com.xxxx.repo;

package com.xxxx.repo;



import com.xxxx.mybatis.domain.Enterprise;



public interface IEnterpriseService {

     public Enterprise getEnterpriseById(int enterpriseId);

}

3.12新建包名com.xxxx.repo.Impl;

package com.xxxx.repo.Impl;



import javax.annotation.Resource;



import org.springframework.stereotype.Service;



import com.xxxx.mybatis.IDao.EnterpriseMapper;

import com.xxxx.mybatis.domain.Enterprise;

import com.xxxx.repo.IEnterpriseService;





@Service("enterpriseService")

public class EnterpriseServiceImpl implements IEnterpriseService{



   @Resource

   private  EnterpriseMapper enterpriseMapper;

   

   @Override

   public Enterprise getEnterpriseById(int enterpriseId) {

      return enterpriseMapper.selectByPrimaryKey(enterpriseId);

   }



}

3.13新建包名com.xxxx.controller;

package com.xxxx.controller;



import javax.annotation.Resource;



import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.ResponseBody;

import org.springframework.web.bind.annotation.RestController;



import com.xxxx.mybatis.domain.Enterprise;

import com.xxxx.repo.IEnterpriseService;



@RestController

@RequestMapping("/enterprise")

public class EnterpriseController {

    @Resource

    IEnterpriseService enterpriseService;

    

    @RequestMapping("/getname")

    @ResponseBody

    public Enterprise getName(){

       return enterpriseService.getEnterpriseById(1);

    }

}

3.14最后完整图如下：

4.mysql数据库建好表

5.打包和启动

5.1打包

 

点击启动，出现0表示打包成功

5.2启动

 

 

启动成功

查询接口，接口返回成功，SSM项目搭建完成

悦读

道可道，非常道；名可名，非常名。 无名，天地之始，有名，万物之母。 故常无欲，以观其妙，常有欲，以观其徼。 此两者，同出而异名，同谓之玄，玄之又玄，众妙之门。

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