搭建SSM全流程框架过程

待我称王封你为后i 2022-03-02 01:08 358阅读 0赞

第一步：创建Maven![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMwMjI1NzI1_size_16_color_FFFFFF_t_70]

配置：src/main/resources包下 新建三个文件夹  
点击src/main/resources —右键----new----other----General-----Folder  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMwMjI1NzI1_size_16_color_FFFFFF_t_70 1]  
![在这里插入图片描述][20190509002235278.png]

mapper 主要放xml文件 属于bean的实现类 写SQL  
dao.properties 数据库的信息

dataSource.url=jdbc:mysql://localhost:3306/dzbq2?useUnicode=true&characterEncoding=utf8
    dataSource.username=root
    dataSource.password=

logback.properties 日记Log4J  
或者log4j.xml 二选一  
logback.properties配置如下

log.base=d:/logs/
    log.level=DEBUG
    log.appender.ref=stdout

log4j.xml 配置如下

<?xml version="1.0" encoding="utf-8"?>
    <!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
    <log4j:configuration xmlns:log4j='http://jakarta.apache.org/log4j/'>
    
        
        <appender name="STDOUT" class="org.apache.log4j.ConsoleAppender">
            
            <layout class="org.apache.log4j.PatternLayout">
                <param name="ConversionPattern" value="%d [%t] %p - %m%n"/>
            </layout>
            <filter class="org.apache.log4j.varia.LevelRangeFilter">
                
                <param name="levelMin" value="DEBUG"/>
                
                <param name="levelMax" value="FATAL"/>
                
                <param name="AcceptOnMatch" value="true"/>
            </filter>
        </appender>
    
        
        <appender name="PROJECT" class="org.apache.log4j.DailyRollingFileAppender">
            
            <param name="file" value="${catalina.home}/logs/ceshi/info.log"/>
            
            <param name="encoding" value="UTF-8"/>
            
            <param name="threshold" value="info"/>
            
            <param name="Append" value="true"/>
            
            <param name="MaxBackupIndex" value="10"/>
            
            <param name="MaxFileSize" value="50MB"/>
            
            <layout class="org.apache.log4j.PatternLayout">
                <param name="ConversionPattern" value="%d [%X{requestURIWithQueryString}] %-5p %c{2} - %m%n"/>
            </layout>
        </appender>
    
        <appender name="PROJECT-ERROR" class="org.apache.log4j.DailyRollingFileAppender">
            <param name="file" value="${catalina.home}/logs/ceshi/error.log"/>
            <param name="append" value="true"/>
            <param name="encoding" value="UTF-8"/>
            <param name="threshold" value="error"/>
            <param name="MaxBackupIndex" value="10"/>
            <param name="MaxFileSize" value="50MB"/>
            <layout class="org.apache.log4j.PatternLayout">
                <param name="ConversionPattern" value="%d [%X{requestURIWithQueryString}] %-5p %c{2} - %m%n"/>
            </layout>
        </appender>
    
        
        <appender name="PROJECT-DEBUG" class="org.apache.log4j.DailyRollingFileAppender">
            <param name="file" value="${catalina.home}/logs/ceshi/debug.log"/>
            <param name="append" value="false"/>
            <param name="encoding" value="UTF-8"/>
            <param name="threshold" value="debug"/>
            <param name="MaxBackupIndex" value="10"/>
            <param name="MaxFileSize" value="50MB"/>
            <layout class="org.apache.log4j.PatternLayout">
                <param name="ConversionPattern" value="%d [%X{requestURIWithQueryString}] %-5p %c{2} - %m%n"/>
            </layout>
        </appender>
    
        
        <root>
            <level value="DEBUG"/>
            <appender-ref ref="PROJECT"/>
            <appender-ref ref="PROJECT-DEBUG"/>
            <appender-ref ref="PROJECT-ERROR"/>
            <appender-ref ref="STDOUT"/>
        </root>
    </log4j:configuration>

PS 复制下图的地址时会报错URI未注册(设置|语言和框架|模式和dtd)![在这里插入图片描述][20201112015256492.png_pic_center]  
解决方法：  
File - Settings - schemas and DtDs  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMwMjI1NzI1_size_16_color_FFFFFF_t_70_pic_center]

点击加号 把路径考进去  
更多免费教学文章请关注这里  
system.properties 图片服务器tomcat引用地址

adImage.savePath=D:/apache-tomcat-7.0.86-windows-x64/apache-tomcat-7.0.86/wtpwebapps/upload/ad/

在src/main/resources包下新建两个文件夹  
mapper和spring

spring文件夹包括

![在这里插入图片描述][20190509002703381.png]  
applicationContext-dao.xml 底层与数据库连接 基于mybatis 连接数据池，简化JDBC代码 持久层框架

<?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 http://www.springframework.org/schema/context/spring-context.xsd">	
    	
    	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
    		<property name="driverClass" value="com.mysql.jdbc.Driver"></property>
            <property name="jdbcUrl" value="${dataSource.url}"></property>
            <property name="user" value="${dataSource.username}"></property>
            <property name="password" value="${dataSource.password}"></property>
            
            <property name="idleConnectionTestPeriod" value="60" />
            
    		<property name="initialPoolSize" value="5" />
            
            <property name="maxIdleTime" value="60" />
    		
    		<property name="maxPoolSize" value="10" />
    		
            <property name="minPoolSize" value="5" />
            
      		<property name="maxStatements" value="100" />
    		
    		<property name="maxStatementsPerConnection" value="3" />
            
      		<property name="preferredTestQuery" value="select 1" />
            
    		<property name="acquireRetryAttempts" value="3" />
            
            <property name="acquireRetryDelay" value="1000" />
            
      		<property name="checkoutTimeout" value="30000" />
        </bean>
    
        
        
        <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        	
        	<property name="dataSource" ref="dataSource"/>
        	
        	<property name="configLocation" value="classpath:spring/mybatis.xml"/>
        	
        	<property name="typeAliasesPackage" value="com.camel.bean"/>
        	
        	<property name="mapperLocations" value="classpath:mapper/*.xml"/>
        </bean>
        
        
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        	<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
        	<property name="basePackage" value="com.camel.dao.bean"/>
        </bean>
    </beans>

修改：

其中

name的值 为配置数据源中的ID

<property name="configLocation" value="classpath:spring/mybatis.xml"/>

找到spring包下mybatis.xml文件

<property name="mapperLocations" value="classpath:mapper/*.xml"/>

找到mapper包下所有的.xml文件进行解析

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        	<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
        	<property name="basePackage" value="com.camel.dao.bean"/>
        </bean>

关联dao层的文件

<?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>
    	<plugins>
    		<plugin interceptor="com.camel.dao.interceptor.PageInterceptor"></plugin>
    	</plugins>
    </configuration>

修改

applicationContext-service.xml

修改：

<context:component-scan base-package="com.camel.service" />
    applicationContext-web.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"
    	xmlns:task="http://www.springframework.org/schema/task"
    	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/task
    	http://www.springframework.org/schema/task/spring-task.xsd
    	http://www.springframework.org/schema/mvc 
    	http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    	
    	
    	
    	<context:component-scan base-package="com.camel.controller.*"/>
    	
    	
    	
    	<mvc:annotation-driven/>
    	
    	<bean id="viewResolver" 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"></property>
    	</bean>
    
    	<mvc:resources mapping="/css/**" location="/css/"/>
    	<mvc:resources mapping="/images/**" location="/images/"/>
    	<mvc:resources mapping="/js/**" location="/js/"/>
    	
    	<bean id="annotationMethodHandlerAdapter" class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
    	<property name="messageConverters">
    		<list>
    	<bean id="stringHttpMessageConverter" class="org.springframework.http.converter.StringHttpMessageConverter">
    		<property name="supportedMediaTypes">
    		<list>	
    		<value>text/html;charset=utf-8</value>	
    		</list>	
    		</property>
    		</bean>
    		 <bean id="mappingJackson2HttpMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
    		 <property name="supportedMediaTypes">
    		 <list>
    	<value>text/plain;charset=utf-8</value>
    	<value>application/json;charset=utf-8</value>
    	     </list> 
    		 </property>	 
    		 </bean>
    	   </list>
    	</property>
    	</bean>
    	
    	
    	
    	
    	
    	
     	<mvc:default-servlet-handler/>
    	
    	
    	
    	
    	
    </beans>

修改：

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

applicationContext.xml

root-context.xml

配置依赖库 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>camel.xxgzhpt.cs</groupId>
      <artifactId>camel.xxgzhpt.cs</artifactId>
      <version>1.0-SNAPSHOT</version>
      <packaging>war</packaging>
    
      <name>camel.xxgzhpt.cs Maven Webapp</name>
      
      <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>4.0.0.RELEASE</spring.version>
        
        <mybatis.version>3.4.1</mybatis.version>
        
        <mybatis.spring.version>1.3.1</mybatis.spring.version>
        
        <slf4j.version>1.7.7</slf4j.version>
        <log4j.version>1.2.17</log4j.version>
      </properties>
    
      <dependencies>
        <dependency>
          <groupId>junit</groupId>
          <artifactId>junit</artifactId>
          <version>4.11</version>
          
          <scope>test</scope>
        </dependency>
    
        
        <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>
    
        
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis</artifactId>
          <version>${ mybatis.version}</version>
        </dependency>
    
        
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis-spring</artifactId>
          <version>${ mybatis.spring.version}</version>
        </dependency>
    
        
        <dependency>
          <groupId>mysql</groupId>
          <artifactId>mysql-connector-java</artifactId>
          <version>5.1.6</version>
        </dependency>
    
        
        <dependency>
          <groupId>commons-dbcp</groupId>
          <artifactId>commons-dbcp</artifactId>
          <version>1.4</version>
          
        </dependency>
    
        
        
        <dependency>
          <groupId>log4j</groupId>
          <artifactId>log4j</artifactId>
          <version>${ log4j.version}</version>
        </dependency>
    
        
        <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.pagehelper</groupId>
          <artifactId>pagehelper</artifactId>
          <version>4.0.0</version>
        </dependency>
    
        
        <dependency>
          <groupId>com.thetransactioncompany</groupId>
          <artifactId>cors-filter</artifactId>
          <version>2.6</version>
        </dependency>
    
        
        <dependency>
          <groupId>org.aspectj</groupId>
          <artifactId>aspectjrt</artifactId>
          <version>1.6.11</version>
        </dependency>
        <dependency>
          <groupId>org.aspectj</groupId>
          <artifactId>aspectjweaver</artifactId>
          <version>1.7.3</version>
        </dependency>
    
        
        <dependency>
          <groupId>com.mchange</groupId>
          <artifactId>c3p0</artifactId>
          <version>0.9.5.2</version>
        </dependency>
        
        <dependency>
          <groupId>org.codehaus.jackson</groupId>
          <artifactId>jackson-mapper-asl</artifactId>
          <version>1.9.12</version>
        </dependency>
        <dependency>
          <groupId>javax.servlet</groupId>
          <artifactId>servlet-api</artifactId>
          <version>2.5</version>
        </dependency>
        
        <dependency>
          <groupId>javax.servlet</groupId>
          <artifactId>javax.servlet-api</artifactId>
          <version>4.0.1</version>
          <scope>provided</scope>
        </dependency>
        
        
        <dependency>
          <groupId>javax.servlet</groupId>
          <artifactId>jstl</artifactId>
          <version>1.2</version>
        </dependency>
        
        <dependency>
          <groupId>joda-time</groupId>
          <artifactId>joda-time</artifactId>
          <version>2.3</version>
        </dependency>
        
        <dependency>
          <groupId>com.fasterxml.jackson.core</groupId>
          <artifactId>jackson-core</artifactId>
          <version>2.3.3</version>
        </dependency>
        <dependency>
          <groupId>com.fasterxml.jackson.core</groupId>
          <artifactId>jackson-databind</artifactId>
          <version>2.3.3</version>
        </dependency>
        
        <dependency>
          <groupId>org.slf4j</groupId>
          <artifactId>slf4j-api</artifactId>
          <version>1.7.21</version>
        </dependency>
        <dependency>
          <groupId>ch.qos.logback</groupId>
          <artifactId>logback-classic</artifactId>
          <version>1.1.7</version>
        </dependency>
    
        <dependency>
          <groupId>ch.qos.logback</groupId>
          <artifactId>logback-core</artifactId>
          <version>1.1.7</version>
        </dependency>
      </dependencies>
    
      <build>
        <finalName>camel.xxgzhpt.cs</finalName>
        <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>
            
            
            <plugin>
              <groupId>org.mybatis.generator</groupId>
              <artifactId>mybatis-generator-maven-plugin</artifactId>
              <version>1.3.2</version>
              <configuration>
                <verbose>true</verbose>
                <overwrite>true</overwrite>
              </configuration>
            </plugin>
          </plugins>
        </pluginManagement>
      </build>
    </project>

在src–main—webapp—创建一个文件夹—专门放css js images

WEB-INF中放静态页面 jsp 和tags 自定义标签

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMwMjI1NzI1_size_16_color_FFFFFF_t_70 2]  
在src/main/java 中创建包  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMwMjI1NzI1_size_16_color_FFFFFF_t_70 3]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMwMjI1NzI1_size_16_color_FFFFFF_t_70]: /images/20220302/ca90d9d5f97b4ba997283179b004b4cf.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMwMjI1NzI1_size_16_color_FFFFFF_t_70 1]: /images/20220302/f2fba91f7cfc456788b34b4331b63023.png
[20190509002235278.png]: /images/20220302/6f86272b88854c49b89cb3a639f90a79.png
[20201112015256492.png_pic_center]: /images/20220302/62bef027241c44d6aa982b8af187cdac.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMwMjI1NzI1_size_16_color_FFFFFF_t_70_pic_center]: /images/20220302/fde1f6e83a704e27985111e9fcf6c1bf.png
[20190509002703381.png]: /images/20220302/034f0340b5884622b278de928e488e00.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMwMjI1NzI1_size_16_color_FFFFFF_t_70 2]: /images/20220302/d7619cb7dd41401fb2929e648f310cf5.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzMwMjI1NzI1_size_16_color_FFFFFF_t_70 3]: /images/20220302/75048c2cc7ce47679342d1af94c5cd53.png