idea SSM框架搭建超详细

清疚 2023-10-08 12:13 62阅读 0赞

1，\#\# 创建maven项目  
file 》》new 》》project  
注意选择图中蓝色字体部分 并勾选Create from archetype  
点击next 创建好项目名 一直下一步直到finish  
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2，配置pom.xml文件，注意修改项目名称

<?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>Test</groupId>//项目名称
      <artifactId>Test</artifactId>//项目名称
      <version>1.0-SNAPSHOT</version>
      <packaging>war</packaging>
    
      <name>Test Maven Webapp</name>//项目名称
      
      <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>
      </properties>
    
      <dependencies>
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis</artifactId>
          <version>3.5.1</version>
        </dependency>
        
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-core</artifactId>
          <version>5.1.5.RELEASE</version>
        </dependency>
        
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-web</artifactId>
          <version>5.1.5.RELEASE</version>
        </dependency>
        
        
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-oxm</artifactId>
          <version>5.1.5.RELEASE</version>
        </dependency>
        
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-tx</artifactId>
          <version>5.1.5.RELEASE</version>
        </dependency>
        
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-jdbc</artifactId>
          <version>5.1.5.RELEASE</version>
        </dependency>
        
        
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-webmvc</artifactId>
          <version>5.1.5.RELEASE</version>
        </dependency>
        
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-aop</artifactId>
          <version>5.1.5.RELEASE</version>
        </dependency>
        
        
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-context-support</artifactId>
          <version>5.1.5.RELEASE</version>
        </dependency>
        
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-test</artifactId>
          <version>5.1.5.RELEASE</version>
        </dependency>
        
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis</artifactId>
          <version>3.5.1</version>
        </dependency>
        
        
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis-spring</artifactId>
          <version>2.0.1</version>
        </dependency>
        
        
        <dependency>
          <groupId>javax</groupId>
          <artifactId>javaee-api</artifactId>
          <version>8.0.1</version>
          <scope>provided</scope>
        </dependency>
        
        <dependency>
          <groupId>mysql</groupId>
          <artifactId>mysql-connector-java</artifactId>
          <version>8.0.13</version>
        </dependency>
        
        
        <dependency>
          <groupId>org.apache.commons</groupId>
          <artifactId>commons-dbcp2</artifactId>
          <version>2.6.0</version>
        </dependency>
        
        
        <dependency>
          <groupId>jstl</groupId>
          <artifactId>jstl</artifactId>
          <version>1.2</version>
        </dependency>
        
        <dependency>
          <groupId>log4j</groupId>
          <artifactId>log4j</artifactId>
          <version>1.2.12</version>
        </dependency>
        
        
        <dependency>
          <groupId>com.alibaba</groupId>
          <artifactId>fastjson</artifactId>
          <version>1.2.58</version>
        </dependency>
        <dependency>
          <groupId>org.codehaus.jackson</groupId>
          <artifactId>jackson-mapper-asl</artifactId>
          <version>1.9.13</version>
        </dependency>
        
        
        <dependency>
          <groupId>commons-fileupload</groupId>
          <artifactId>commons-fileupload</artifactId>
          <version>1.4</version>
        </dependency>
        
        
        <dependency>
          <groupId>commons-io</groupId>
          <artifactId>commons-io</artifactId>
          <version>2.6</version>
        </dependency>
        
        <dependency>
          <groupId>commons-codec</groupId>
          <artifactId>commons-codec</artifactId>
          <version>1.12</version>
        </dependency>
        
        <dependency>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
          <version>4.12</version>
          <scope>test</scope>
        </dependency>
        
        
        <dependency>
          <groupId>org.aspectj</groupId>
          <artifactId>aspectjweaver</artifactId>
          <version>1.9.2</version>
        </dependency>
    
        <dependency>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
          <version>4.12</version>
          <scope>compile</scope>
        </dependency>
    
        <dependency>
          <groupId>com.github.pagehelper</groupId>
          <artifactId>pagehelper</artifactId>
          <version>5.1.2</version>
        </dependency>
      </dependencies>
      <build>
        <finalName>Test</finalName>//项目名称
        <pluginManagement>
          <plugins>
            <plugin>
              <artifactId>maven-clean-plugin</artifactId>
              <version>3.1.0</version>
            </plugin>
            
            <plugin>
              <artifactId>maven-resources-plugin</artifactId>
              <version>3.0.2</version>
            </plugin>
            <plugin>
              <artifactId>maven-compiler-plugin</artifactId>
              <version>3.8.0</version>
            </plugin>
            <plugin>
              <artifactId>maven-surefire-plugin</artifactId>
              <version>2.22.1</version>
            </plugin>
            <plugin>
              <artifactId>maven-war-plugin</artifactId>
              <version>3.2.2</version>
            </plugin>
            <plugin>
              <artifactId>maven-install-plugin</artifactId>
              <version>2.5.2</version>
            </plugin>
            <plugin>
              <artifactId>maven-deploy-plugin</artifactId>
              <version>2.8.2</version>
            </plugin>
          </plugins>
        </pluginManagement>
        <resources>
          <resource>
            <directory>src/main/java</directory>
            <includes>
              <include>**/*.xml</include>
            </includes>
            <filtering>true</filtering>
          </resource>
        </resources>
      </build>
    </project>

3，为项目导入依赖的jar包，可以自动导入，也可以手动导入  
自动导入：  
右键项目名》》找到Maven》》点击 Reimport就可以自动下载依赖的jar包  
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手动导入比较麻烦：点击file》》选择 Project Structure》》如图选择点击“+“逐个导入在网上下载的jar包，太麻烦不推荐  
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4，配置web.xml文件，并搭建项目包结构，

<?xml version="1.0" encoding="UTF-8"?>
    
    <web-app>
      <display-name>Archetype Created Web Application</display-name>
      <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
      </context-param>
      <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>
    
      <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
      </listener>
      <listener>
        <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
      </listener>
      <servlet>
        <servlet-name>Spring MVC</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>Spring MVC</servlet-name>
        <url-pattern>/</url-pattern>
      </servlet-mapping>
      <welcome-file-list>
        <welcome-file>/index.jsp</welcome-file>
      </welcome-file-list>
      <bulid>
        <resources>
          <resource>
            <directory>src/main/java</directory>
            <includes>
              <include>**/*.xml</include>
            </includes>
            <filtering>true</filtering>
          </resource>
        </resources>
      </bulid>
    </web-app>

![在这里插入图片描述][2020041518111969.png]  
java文件变蓝，以及resource文件配置方式  
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5，下面给出rescources下5个文件代码  
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:aop="http://www.springframework.org/schema/aop"
           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/aop
           http://www.springframework.org/schema/aop/spring-aop.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.wincom.Dao" />
        <context:component-scan base-package="com.wincom.service" />
    
        
        <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.dbcp2.BasicDataSource"
              destroy-method="close">
            <property name="driverClassName" value="${driver}"/>
            <property name="url" value="${url}"/>
            <property name="username" value="${username}"/>
            <property name="password" value="${password}"/>
            
            <property name="initialSize" value="${initialSize}"/>
            
            <property name="maxTotal" value="${maxTotal}"/>
            
            <property name="maxIdle" value="${maxIdle}"/>
            
            <property name="minIdle" value="${minIdle}"/>
            
            <property name="maxWaitMillis" value="${maxWaitMillis}"/>
            
            <property name="defaultAutoCommit" value="true"/>
        </bean>
    
        
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            <property name="dataSource" ref="dataSource"/>
    
            
            <property name="configLocation" value="classpath:mybatis-config.xml"/>
            
            <property name="mapperLocations" value="classpath:com/wincom/mapper/*.xml"/>
        </bean>
    
        
        
        
    
        <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
            <constructor-arg ref="sqlSessionFactory"/>
        </bean>
    
        
        <bean id="transactionManager"
              class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
            <property name="dataSource" ref="dataSource"/>
        </bean>
        
        <tx:advice id="txAdvice" transaction-manager="transactionManager">
            <tx:attributes>
                <tx:method name="delete*" propagation="REQUIRED" read-only="false"
                           rollback-for="java.lang.Exception"/>
                <tx:method name="insert*" propagation="REQUIRED" read-only="false"
                           rollback-for="java.lang.Exception"/>
                <tx:method name="update*" propagation="REQUIRED" read-only="false"
                           rollback-for="java.lang.Exception"/>
                <tx:method name="save*" propagation="REQUIRED" read-only="false"
                           rollback-for="java.lang.Exception"/>
                <tx:method name="*" propagation="SUPPORTS" read-only="true"/>
            </tx:attributes>
        </tx:advice>
        
        <aop:config>
            <aop:pointcut id="allServiceMethods" expression="execution(* com.wincom.service..*(..))"/>
            <aop:advisor pointcut-ref="allServiceMethods" advice-ref="txAdvice"/>
        </aop:config>
    
    </beans>

jdbc.propreties//根据自己的数据库连接名等自行设置

#连接驱动
    driver=com.mysql.jdbc.Driver
    #连接url
    url=jdbc:mysql://localhost:3306/conference?useUnicode=true&characterEncoding=utf8&useSSL=false
    #用户名
    username=root
    password=123456
    #初始连接数
    initialSize=0
    #最大连接数
    maxTotal=20
    #最大空闲
    maxIdle=20
    #最小空闲
    minIdle=1
    #最长等待时间
    maxWaitMillis=60000
    #默认提交方式
    defaultAutoCommit=true

log4j.propreties//日志文件

log4j.rootLogger=DEBUG,Console,Stdout
    #Console
    log4j.appender.Console=org.apache.log4j.ConsoleAppender
    log4j.appender.Console.layout=org.apache.log4j.PatternLayout
    log4j.appender.Console.layout.ConversionPattern=%d [%t] %-5p [%c] - %m%n
    
    log4j.logger.java.sql.ResultSet=INFO
    log4j.logger.org.apache=INFO
    log4j.logger.java.sql.Connection=DEBUG
    log4j.logger.java.sql.Statement=DEBUG
    log4j.logger.java.sql.PreparedStatement=DEBUG
    
    log4j.appender.Stdout = org.apache.log4j.DailyRollingFileAppender
    log4j.appender.Stdout.File = E://logs/log.log
    log4j.appender.Stdout.Append = true
    log4j.appender.Stdout.Threshold = DEBUG
    log4j.appender.Stdout.layout = org.apache.log4j.PatternLayout
    log4j.appender.Stdout.layout.ConversionPattern = %-d{
        yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n

mybatis-config.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>
        
        
    
        <plugins>
            <plugin interceptor="com.github.pagehelper.PageInterceptor">
                
                <property name="reasonable" value="true"/>
            </plugin>
        </plugins>
    </configuration>

spring-mvc.xml

5,配置tomcat（官网自行下载tomcat）  
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配置tomcat名，点击+导入项目war，最后保存  
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6，Mysql连接测试（输入相应数据点击Test，出现对号则链接成功）  
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分层设计结构  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70 8]  
mapper里的xml文件面向数据库，由dao层文件调用，dao文件被service层调用，controller层负责和前台交互并调用service层方法。domain层是数据实体类，有set，get方法负责数据暂存。

至此，SSM框架搭建基本完成，可以开始愉快的编程了

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