Intellij IDEA 2018.2 创建一个MAVEN的SSM项目

墨蓝 2023-10-18 22:59 107阅读 0赞

创建项目名SSM同\{ [Intellij IDEA 2018.2 使用 MAVEN WEB][Intellij IDEA 2018.2 _ MAVEN WEB]\}类似，可以参考这个哦!

具体工程如下所示：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hseDIwMDgwODA4_size_16_color_FFFFFF_t_70][]

在main中添加  java JAVA文件
                 resources 资源文件

java源文件com.hlx包下的层次:
        pojo实体类
        mapper底层数据
        service 业务层
        controller 控制层
        test 测试
        util 公共包

在pom中导包:
          <spring.version>5.1.5.RELEASE</spring.version>
           <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
             <version>${spring.version}</version>
           </dependency

<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>
            
            <mysql.version>5.1.6</mysql.version>
            <druid.version>1.0.18</druid.version>
            <spring.version>5.1.5.RELEASE</spring.version>
            <servlet-api.version>3.1.0</servlet-api.version>
            <jstl.version>1.2</jstl.version>
            <pagehelper.version>5.0.0</pagehelper.version>
            <jsqlparser.version>1.0</jsqlparser.version>
            <jackson.version>1.2.7</jackson.version>
            <log4j.version>1.2.16</log4j.version>
            <commons-logging.version>1.2</commons-logging.version>
            <commons-fileupload.version>1.2.1</commons-fileupload.version>
            <commons-io.version>1.3.2</commons-io.version>
            <commons-lang.version>2.6</commons-lang.version>
        </properties>
    
        <dependencies>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>4.11</version>
                <scope>test</scope>
            </dependency>
    
            
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis</artifactId>
                <version>3.1.1</version>
            </dependency>
    
            
            <dependency>
                <groupId>org.mybatis</groupId>
                <artifactId>mybatis-spring</artifactId>
                <version>1.2.3</version>
            </dependency>
    
            
            <dependency>
                <groupId>mysql</groupId>
                <artifactId>mysql-connector-java</artifactId>
                <version>${mysql.version}</version>
            </dependency>
    
            
            <dependency>
                <groupId>com.alibaba</groupId>
                <artifactId>druid</artifactId>
                <version>${druid.version}</version>
            </dependency>
    
            
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context</artifactId>
                <version>${spring.version}</version>
            </dependency>
    
            
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-test</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>
    
            
            <dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>javax.servlet-api</artifactId>
                <version>${servlet-api.version}</version>
                <scope>provided</scope>
            </dependency>
    
            
            <dependency>
                <groupId>jstl</groupId>
                <artifactId>jstl</artifactId>
                <version>${jstl.version}</version>
            </dependency>
    
            
            <dependency>
                <groupId>com.github.pagehelper</groupId>
                <artifactId>pagehelper</artifactId>
                <version>${pagehelper.version}</version>
            </dependency>
    
            
            <dependency>
                <groupId>com.github.jsqlparser</groupId>
                <artifactId>jsqlparser</artifactId>
                <version>${jsqlparser.version}</version>
            </dependency>
    
    
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>${log4j.version}</version>
            </dependency>
    
            <dependency>
                <groupId>commons-logging</groupId>
                <artifactId>commons-logging</artifactId>
                <version>${commons-logging.version}</version>
            </dependency>
            
            <dependency>
                <groupId>commons-fileupload</groupId>
                <artifactId>commons-fileupload</artifactId>
                <version>${commons-fileupload.version}</version>
            </dependency>
    
            
            <dependency>
                <groupId>commons-io</groupId>
                <artifactId>commons-io</artifactId>
                <version>${commons-io.version}</version>
            </dependency>
    
            <dependency>
                <groupId>commons-lang</groupId>
                <artifactId>commons-lang</artifactId>
                <version>${commons-lang.version}</version>
            </dependency>
    
    
            
            <dependency>
                <groupId>org.mybatis.generator</groupId>
                <artifactId>mybatis-generator-core</artifactId>
                <version>1.3.7</version>
            </dependency>
            <dependency>
                <groupId>org.junit.jupiter</groupId>
                <artifactId>junit-jupiter-api</artifactId>
                <version>RELEASE</version>
                <scope>compile</scope>
            </dependency>
            <dependency>
                <groupId>junit</groupId>
                <artifactId>junit</artifactId>
                <version>RELEASE</version>
                <scope>compile</scope>
            </dependency>
    
        </dependencies>

applicationContext.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: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:annotation-config></context:annotation-config>
    
        
        <context:component-scan base-package="com.hlx.service"/>
    
        
       <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
           <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
           <property name="url" value="jdbc:mysql://localhost:3306/smbms?characterEncoding=utf-8"/>
           <property name="username" value="root"/>
           <property name="password" value="root"/>
       </bean>
    
        
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
           
            <property name="dataSource" ref="dataSource"/>
           
            <property name="typeAliasesPackage" value="com.hlx.pojo"/>
            
            <property name="mapperLocations"  value="classpath:com/hlx/mapper/*.xml"/>
            
            <property name="plugins">
                <array>
                    <bean  class="com.github.pagehelper.PageInterceptor">
                        <property name="properties" value=""/>
                    </bean>
                </array>
            </property>
        </bean>
    
        
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
            
            <property name="basePackage" value="com.hlx.mapper"/>
            
            <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
        </bean>

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:mvc="http://www.springframework.org/schema/mvc"
           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/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
    
        
       <context:annotation-config/>
    
        
        <context:component-scan base-package="com.hlx.controller">
            
            <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
        </context:component-scan>
    
        
        <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/jsp/"/>
            <property name="suffix" value=".jsp" />
        </bean>
    </beans>

web.xml文件

<context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
      </context-param>
    
      
    <listener>
      <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    
      
      <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:springMVC.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>

test.java

import com.github.pagehelper.Page;
    import com.github.pagehelper.PageHelper;
    import com.github.pagehelper.PageInfo;
    import com.hlx.mapper.UsersMapper;
    import com.hlx.pojo.Users;
    import org.junit.Test;
    import org.junit.runner.RunWith;
    import org.springframework.beans.factory.annotation.Autowired;
    import org.springframework.test.context.ContextConfiguration;
    import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
    
    import java.util.List;
    //在Spring容器环境下执行
    @RunWith(SpringJUnit4ClassRunner.class)
    //指定配置文件哦
    @ContextConfiguration("classpath:applicationContext.xml")
    public class TestUsers {
    
        //业务对象
        @Autowired
        UsersMapper usersMapper;
    
        @Test
        public void users(){
            //分页
            Page<Users> page= PageHelper.startPage(1,5);
    
            //调用业务方法
            List<Users> list =usersMapper.list();
            for (Users user:
                 list) {
                System.out.println(user);
            }
    
            //获取分页
            PageInfo<Users> pageInfo =page.toPageInfo();
    
            System.out.println("用户表的个数="+pageInfo.getTotal());
    
        }
    
       @Test
        public void add(){
            Users users=new Users(16L,"assassinate","会员",2);
            int count=usersMapper.insertSelective(users);
            System.out.println(count);
    
        }
    }

测试效果：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hseDIwMDgwODA4_size_16_color_FFFFFF_t_70 1][]

list.jsp

<%@ page contentType="text/html;charset=UTF-8" language="java" isELIgnored="false" %>
    <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
    <html>
    <head>
        <title>Title</title>
    </head>
    <body>
        <table align='center' border='1' cellspacing='0' cellpadding="0" width="60%">
            <tr>
                <th>
                    id
                </th>
                <th>
                    usercode
                </th>
                <th>
                    username
                </th>
                <th>
                    userpassword
                </th>
                <th>
                    gender
                </th>
            </tr>
    
            <%--遍历数据--%>
            <c:forEach var="user" items="${lists}">
                <tr>
                    <td>${user.id}</td>
                    <td>${user.usercode}</td>
                    <td>${user.username}</td>
                    <td>${user.userpassword}</td>
                    <td>${user.gender}</td>
                </tr>
            </c:forEach>
        </table>
        <div style="text-align:center">
            共${pageInfo.total}条/总${pageInfo.pages}页
            <a href="all?pageIndex=1">首页</a>
            <a href="all?pageIndex=${pageInfo.prePage}">上一页</a>
            <a href="all?pageIndex=${pageInfo.nextPage}">下一页</a>
            <a href="all?pageIndex=${pageInfo.pages}">末页</a>
        </div>
    </body>
    </html>

测试效果：[http://localhost:8888/all][http_localhost_8888_all]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hseDIwMDgwODA4_size_16_color_FFFFFF_t_70 2][]

[http://localhost:8888/all?pageIndex=3][http_localhost_8888_all_pageIndex_3]

![20190806175115220.png][]

源码链接：https://pan.baidu.com/s/1pqmGP0ptwuoOx0ep5Cfnxw  
提取码：i2p7

[Intellij IDEA 2018.2 _ MAVEN WEB]: https://blog.csdn.net/hlx20080808/article/details/91446140
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hseDIwMDgwODA4_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20190806173254415.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hseDIwMDgwODA4,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hseDIwMDgwODA4_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20190806174722235.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hseDIwMDgwODA4,size_16,color_FFFFFF,t_70
[http_localhost_8888_all]: http://localhost:8888/all
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hseDIwMDgwODA4_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20190806175039992.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2hseDIwMDgwODA4,size_16,color_FFFFFF,t_70
[http_localhost_8888_all_pageIndex_3]: http://localhost:8888/all?pageIndex=3
[20190806175115220.png]: https://img-blog.csdnimg.cn/20190806175115220.png