SSM整合

使用框架的版本：

       Spring 5.0.8 RELEASE

       Spring MVC 5.0.8 RELEASE

       MyBatis 3.4.6

       mysql 

 

创建一个maven web工程

  

  整合步骤：

1、pom.xml中引入依赖：

   
 
		
			org.springframework
			spring-context
			5.0.8.RELEASE
		
		
			org.springframework
			spring-web
			5.0.8.RELEASE
		
		
			org.springframework
			spring-webmvc
			5.0.8.RELEASE
		
		
			org.springframework
			spring-tx
			5.0.8.RELEASE
		
		
			org.springframework
			spring-aspects
			5.0.8.RELEASE
		
		
			org.springframework
			spring-orm
			5.0.8.RELEASE
		
		
			org.springframework
			spring-jdbc
			5.0.8.RELEASE
		
		
        
			javax.servlet
			javax.servlet-api
			3.1.0
			provided
		
		
			javax.servlet.jsp
			jsp-api
			2.2
			provided
		

		
			log4j
			log4j
			1.2.17
		
		
			commons-logging
			commons-logging
			1.2
		

		
			org.slf4j
			slf4j-log4j12
			1.7.25
		
		
		
			org.apache.taglibs
			taglibs-standard-spec
			1.2.5
			bundle
		
		
			org.apache.taglibs
			taglibs-standard-impl
			1.2.5
			bundle
		
		
		
			org.mybatis
			mybatis
			3.4.6
		
		
		
		    org.mybatis
		    mybatis-spring
		    1.3.2
		

		
		    org.mybatis.generator
		    mybatis-generator-core
		    1.3.7
		

		
		    com.github.pagehelper
		    pagehelper
		    5.1.4
		

		
		    org.mybatis.caches
		    mybatis-ehcache
		    1.1.0
				
		
		
			mysql
			mysql-connector-java
			5.1.46
		
		
		
			com.oracle
			ojdbc6
			12.1.0.1-atlassian-hosted
		

		
		    com.mchange
		    c3p0
		    0.9.5.2
				

		
		    com.fasterxml.jackson.core
		    jackson-core
		    2.9.6
		
		
		    com.fasterxml.jackson.core
		    jackson-annotations
		    2.9.6
		
		
		    com.fasterxml.jackson.core
		    jackson-databind
		    2.9.6
		
	
	    
	        commons-fileupload
	        commons-fileupload
	        1.3.3
	    

		
		    junit
		    junit
		    4.12
		    test
		
    	
	
	
	
		
			
				org.apache.felix
				maven-bundle-plugin
				true
			
		
	  
   

2、在 web.xml 里做初始配置spring和springmvc

	
    
        CharacterEncodingFilter
        org.springframework.web.filter.CharacterEncodingFilter
        
        
            encoding
            utf-8
        
        
        
            forceEncoding
            true
        
    
    
        CharacterEncodingFilter
        /*
    	
	
	
	
		contextConfigLocation
		classpath:spring.xml
	
	
	
		org.springframework.web.context.ContextLoaderListener
	
	
	
	
		springDispatcherServlet
		org.springframework.web.servlet.DispatcherServlet
		
			contextConfigLocation
			classpath:springmvc.xml
		
		2
	
	
	
		springDispatcherServlet
		/
	
	
	
	
	
		hiddenHttpMethodFilter
		org.springframework.web.filter.HiddenHttpMethodFilter
	
	
		hiddenHttpMethodFilter
		/*
	

3、SpringMVC.xml 配置

4、Spring.xml 配置

   mybatis 声明dataSource事务管理器

5、application.properties

jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/ssm?allowMultiQueries=true&useUnicode=true&characterEncoding=utf8&useSSL=true
jdbc.user=root
jdbc.password=123456

oracle.driverClass=oracle.jdbc.OracleDriver
oracle.url=jdbc:oracle:thin:@localhost:1521:orcl
oracle.user=scott
oracle.password=tiger

c3p0.initialPoolSize=5
c3p0.acquireIncrement=5
c3p0.maxPoolSize=20
c3p0.minPoolSize=5
c3p0.maxStatements=200
c3p0.maxStatementsPerConnection=5

6、log4j.properties

log4j.rootLogger = debug,stdout, D
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
log4j.appender.stdout.Threshold = INFO
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p %m%n
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = ./log4j.log
log4j.appender.D.Append = true
log4j.appender.D.Threshold = DEBUG
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern=%d %p %m%n

7、mybatisConfig.xml

8、mbgconfig.xml ：根据表帮我们自动生成接口、pojo类和xml这些文件，更改为自己项目的包名，表名

	@Test
	public void runmbg() throws Exception {
		List warnings = new ArrayList();
		   boolean overwrite = true;
		   String path = this.getClass().getClassLoader().getResource("mbgconfig.xml").getPath();
		   File configFile = new File(path);
		   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);
	}

 

9、ehcache.xml， 根据需要可配也不不配

 

整合完成 简单测试：

创建service 和 controller， 调用mapper接口的方法

@Service("userService")
public class UserServiceImpl implements UserService{

	@Autowired
	private UserMapper userMapper;
	
	@Override
	public List selectAllUser() {
		return userMapper.selectAllUser();
	}
}

@Controller
public class IndexController {

	@Autowired
	private UserService userService;
	
	// http://127.0.0.1:8080/ssm/index
	@RequestMapping(value = "/index", method = RequestMethod.GET)
	public String index(Model model) {
		List userList = userService.selectAllUser();
		model.addAttribute("userList", userList);
		return "index";
	}
}

index.jsp

	欢迎进入首页
	${userList }

访问：http://127.0.0.1:8080/ssm/index

  

 测试ok, ssm整合 end