SSM整合配置

悠悠 2024-04-06 13:05 72阅读 0赞

Step1：创建maven项目

新建-->项目-->

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创建Maven项目

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填写项目信息

解决项目加载过慢问题：添加设置一组变量archetypeCatalog-internal

![7c9397f7650b4f4391c40848e9541407.png][]

进入pom.xml配置文件，在<properties></properties>标签中添加属性申明：

<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>
        
        ------------添加下面这个东西------------
        
        
        <spirng.version>5.0.16.RELEASE</spirng.version>
        
        
    </properties>

添加相关依赖

<dependency>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
          <version>4.11</version>
          <scope>test</scope>
        </dependency>
    
        
        <dependency>
          <groupId>javax.servlet</groupId>
          <artifactId>javax.servlet-api</artifactId>
          <version>3.0.1</version>
          <scope>provided</scope>
        </dependency>
        <dependency>
          <groupId>javax.servlet.jsp</groupId>
          <artifactId>jsp-api</artifactId>
          <version>2.1</version>
          <scope>provided</scope>
        </dependency>
    
    
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-context</artifactId>
          <version>${spirng.version}</version>
        </dependency>
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-aop</artifactId>
          <version>${spirng.version}</version>
        </dependency>
    
        <dependency>
          <groupId>org.aspectj</groupId>
          <artifactId>aspectjrt</artifactId>
          <version>1.6.12</version>
        </dependency>
        <dependency>
          <groupId>org.aspectj</groupId>
          <artifactId>aspectjweaver</artifactId>
          <version>1.6.12</version>
        </dependency>
    
    
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-webmvc</artifactId>
          <version>${spirng.version}</version>
        </dependency>
    
    
        
        <dependency>
          <groupId>com.alibaba</groupId>
          <artifactId>fastjson</artifactId>
          <version>1.2.71</version>
        </dependency>
    
    
        
        <dependency>
          <groupId>com.fasterxml.jackson.core</groupId>
          <artifactId>jackson-databind</artifactId>
          <version>2.9.9</version>
        </dependency>
        <dependency>
          <groupId>com.fasterxml.jackson.core</groupId>
          <artifactId>jackson-core</artifactId>
          <version>2.9.9</version>
        </dependency>
        <dependency>
          <groupId>com.fasterxml.jackson.core</groupId>
          <artifactId>jackson-annotations</artifactId>
          <version>2.9.9</version>
        </dependency>
    
    
    
        
        <dependency>
          <groupId>commons-fileupload</groupId>
          <artifactId>commons-fileupload</artifactId>
          <version>1.3.3</version>
        </dependency>
    
    
        
        <dependency>
          <groupId>com.github.penggle</groupId>
          <artifactId>kaptcha</artifactId>
          <version>2.3.2</version>
          <exclusions>
            <exclusion>
              <groupId>javax.servlet</groupId>
              <artifactId>javax.servlet-api</artifactId>
            </exclusion>
          </exclusions>
        </dependency>
        
    
        
        <dependency>
          <groupId>com.alibaba</groupId>
          <artifactId>druid</artifactId>
          <version>1.1.16</version>
        </dependency>
    
    
        
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis-spring</artifactId>
          <version>1.3.0</version>
        </dependency>
    
    
    
        
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis</artifactId>
          <version>3.4.5</version>
        </dependency>
    
        <dependency>
          <groupId>mysql</groupId>
          <artifactId>mysql-connector-java</artifactId>
          <version>5.1.9</version>
        </dependency>
    
        <dependency>
          <groupId>log4j</groupId>
          <artifactId>log4j</artifactId>
          <version>1.2.12</version>
        </dependency>
    
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-tx</artifactId>
          <version>${spirng.version}</version>
        </dependency>
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-jdbc</artifactId>
          <version>5.0.16.RELEASE</version>
        </dependency>
        
    
        
        <dependency>
          <groupId>com.github.pagehelper</groupId>
          <artifactId>pagehelper</artifactId>
          <version>4.1.4</version>
        </dependency>

如果没有相关依赖，会爆红，点击右上方的m更新依赖：

![998feb08ba41435eb2f360cf72b96dae.png][]

创建maven文件夹（java、resources）：

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在resources文件夹中创建配置文件：

**applicationContext.xml（bean.xml、spring-servlet）:**

<?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"
           xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd">
    
    
    
        
        <context:property-placeholder location="classpath:mybatis.properties"></context:property-placeholder>
    
        
        <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource">
    
            <property name="driverClassName" value="${jdbc.driver}"></property>
            <property name="url" value="${jdbc.url}"></property>
            <property name="username" value="${jdbc.username}"></property>
            <property name="password" value="${jdbc.password}"></property>
        </bean>
    
        
    
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
            
            <property name="dataSource" ref="dataSource"></property>
            
            <property name="configLocation" value="classpath:mybatisConfig.xml"></property>
        </bean>
    
        
    
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
            <property name="basePackage" value="com.qfedu.dao"></property>
            
            <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
    
        </bean>
    
    
        
    
        <context:component-scan base-package="com.qfedu.services"></context:component-scan>
    
    
    </beans>

**log4j.properties：**

# Set root category priority to INFO and its only appender to CONSOLE.
    #log4j.rootCategory=INFO, CONSOLE            debug   info   warn error fatal
    log4j.rootCategory=debug, CONSOLE, LOGFILE
    
    # Set the enterprise logger category to FATAL and its only appender to CONSOLE.
    log4j.logger.org.apache.axis.enterprise=FATAL, CONSOLE
    
    # CONSOLE is set to be a ConsoleAppender using a PatternLayout.
    log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
    log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
    log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} %-6r [%15.15t] %-5p %30.30c %x - %m\n
    
    # LOGFILE is set to be a File appender using a PatternLayout.
    log4j.appender.LOGFILE=org.apache.log4j.FileAppender
    log4j.appender.LOGFILE.File=mybatis.log
    log4j.appender.LOGFILE.Append=true
    log4j.appender.LOGFILE.layout=org.apache.log4j.PatternLayout
    log4j.appender.LOGFILE.layout.ConversionPattern=%d{ISO8601} %-6r [%15.15t] %-5p %30.30c %x - %m\n

**springmvc-servlet.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: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/context https://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc https://www.springframework.org/schema/mvc/spring-mvc.xsd">
    
    
    
    
        
        <context:component-scan base-package="com.qfedu.controller"></context:component-scan>
    
        
        <mvc:annotation-driven></mvc:annotation-driven>
    
    
    
        
        <mvc:default-servlet-handler></mvc:default-servlet-handler>
    
        
        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            <property name="prefix" value="/jsp/"></property>
            <property name="suffix" value=".jsp"></property>
        </bean>
    
    
        
        <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
    
            <property name="defaultEncoding" value="utf-8"></property>
            <property name="maxInMemorySize" value="1024000"></property>
        </bean>
    
    
    </beans>

**mybatis.properties：**

jdbc.driver=com.mysql.jdbc.Driver
    jdbc.url=jdbc:mysql://localhost:3306/lg2?useUnicode=true&characterEncoding=utf8&allowMultiQueries=true
    jdbc.username=root
    jdbc.password=111111

**mybatisConfig.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>
    
    
    
        <settings>
            
            <setting name="logImpl" value="STDOUT_LOGGING" />
        </settings>
    
    
        
    
    
    
    
    
        <plugins>
    
            
            
            <plugin interceptor="com.github.pagehelper.PageHelper">
                
                <property name="helperDialect" value="mysql"/>
                <property name="pageSizeZero" value="true"/>
            </plugin>
        </plugins>
    
    </configuration>

根据applicationContext.xml和spring-servlet.xml中缺少的包（爆红的包），在java文件夹里创建相关的包：

![bda6df48b14f4edb923e3e503dbbb8e6.png][]

[94b179caf17c455f8e1b6c8c502b743c.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/ad093faf19c04fdc808df3f48be179d9.png
[d360f3bb9bf143f5839ff96479a1e4b1.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/07a91be1c4944f768bd4dfd2e9144804.png
[7c9397f7650b4f4391c40848e9541407.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/207a0c1ce2134ce382844d0ed44f1ac3.png
[998feb08ba41435eb2f360cf72b96dae.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/98c4945325134fe79307b802b519d75b.png
[09b40f83ead44662ae931ecf5d181871.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/0c2b359d7aa24f65a09d117bb3d736a1.png
[bda6df48b14f4edb923e3e503dbbb8e6.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/06/2f463127c3b546179314e09d4ecb65c9.png