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Spring+SpringMVC+MyBatis的整合

1. 在pom.xml中导入所需依赖

     
        
     
      junit
         
     
      junit
         
     
      4.11
         
     
      test
       
      
        
     
      org.springframework
         
     
      spring-beans
         
     
      5.2.5.RELEASE
       
      
        
     
      org.springframework
         
     
      spring-context-support
         
     
      5.2.5.RELEASE
       
      
        
     
      org.springframework
         
     
      spring-webmvc
         
     
      5.2.5.RELEASE
       
      
        
     
      org.springframework
         
     
      spring-jdbc
         
     
      5.2.5.RELEASE
       
      
        
     
      org.springframework
         
     
      spring-tx
         
     
      5.2.5.RELEASE
       
      
        
     
      org.springframework
         
     
      spring-test
         
     
      5.2.5.RELEASE
       
      
      
        
     
      com.github.pagehelper
         
     
      pagehelper
         
     
      5.1.8
       
      
      
      
        
     
      org.mybatis
         
     
      mybatis-spring
         
     
      1.3.2
       
      
      
        
     
      org.mybatis.generator
         
     
      mybatis-generator-core
         
     
      1.3.7
       
      
        
     
      org.mybatis
         
     
      mybatis
         
     
      3.4.6
       
      
      
        
     
      com.alibaba
         
     
      druid
         
     
      1.1.20
       
      
        
     
      mysql
         
     
      mysql-connector-java
         
     
      5.1.30
       
      
        
     
      javax.servlet
         
     
      servlet-api
         
     
      2.5
       
      
      
      
        
     
      com.fasterxml.jackson.core
         
     
      jackson-databind
         
     
      2.9.9.3
       
      
      
        
     
      commons-io
         
     
      commons-io
         
     
      2.6
       
      
        
     
      commons-fileupload
         
     
      commons-fileupload
         
     
      1.4
       
      
        
     
      org.slf4j
         
     
      slf4j-simple
         
     
      1.7.30
       
    
   

2. springMVC的配置

3. db.properties的配置

jdbc.driver=com.mysql.jdbc.Driverjdbc.jdbcUrl=jdbc:mysql://localhost:3306/数据库名称jdbc.username=rootjdbc.password=jdbc.maxActive=500jdbc.maxIdle=1000

4. applicationContext.xml的配置

5. mybatis-config.xml的配置

6. web.xml的配置

   
     
    
     ssm-crud
      
        
     
      index.html
         
     
      index.htm
         
     
      index.jsp
         
     
      default.html
         
     
      default.htm
         
     
      default.jsp
       
      
      
      
        
     
      contextConfigLocation
         
     
      classpath:applicationContext.xml
       
      
      
        
     
      org.springframework.web.context.ContextLoaderListener
       
      
      
      
        
     
      springDispatcherServlet
         
     
      org.springframework.web.servlet.DispatcherServlet
         
           
      
       contextConfigLocation
            
      
       classpath:springmvc.xml
          
         
     
      1
       
      
      
        
     
      springDispatcherServlet
         
     
      /
      
       
      
      
        
     
      CharacterEncodingFilter
         
     
      org.springframework.web.filter.CharacterEncodingFilter
         
           
      
       encoding
            
      
       UTF-8
          
         
           
      
       forceRequestEncoding
            
      
       true
          
         
           
      
       forceResponseEncoding
            
      
       true
          
       
      
        
     
      CharacterEncodingFilter
         
     
      /*
       
    
   

7. mbg.xml的配置

8. mbg.xml配置的使用，在test包下新建一个MBGTest类

package ssm.integration.test;import java.io.File;import java.util.ArrayList;import java.util.List;import org.mybatis.generator.api.MyBatisGenerator;import org.mybatis.generator.config.Configuration;import org.mybatis.generator.config.xml.ConfigurationParser;import org.mybatis.generator.internal.DefaultShellCallback;public class MBGTest {
      public static void main(String[] args) throws Exception {
         List
   
     warnings = new ArrayList<>();      boolean overwrite = true;      File configFile = new File("mbg.xml");      ConfigurationParser cp = new ConfigurationParser(warnings);      Configuration config = cp.parseConfiguration(configFile);      DefaultShellCallback callback = new DefaultShellCallback(overwrite);      MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config, callback, warnings);      myBatisGenerator.generate(null);   }}
   

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