spring多模块项目手动整合-白红宇

spring多模块项目手动整合

阅读量：4679 次

发布时间：2019-06-09

本文共 17215 字，大约阅读时间需要 57 分钟。

一、分别创建parent entity dao service controller web等模块项目，如图：

二、parent项目添加依赖


         
             
      
       4.12
              
      
       4.1.3.RELEASE
              
      
       3.2.8
              
      
       1.2.2
              
      
       1.2.15
              
      
       5.1.32
              
      
       1.6.4
              
      
       2.4.2
              
      
       1.0.9
              
      
       4.3.5
              
      
       1.2
              
      
       2.5
              
      
       2.0
              
      
       2.5
              
      
       3.3.2
              
      
       1.3.2
              
      
       3.3
              
      
       5.0.0
              
      
       0.9.1
              
      
       1.3.1
              
      
       2.7.2
              
      
       4.10.3
          
         
             
                  
                   
                       
        
         joda-time
                        
        
         joda-time
                        
        
         ${joda-time.version}
                    
                   
                   
                       
        
         org.apache.commons
                        
        
         commons-lang3
                        
        
         ${commons-lang3.version}
                    
                   
                       
        
         org.apache.commons
                        
        
         commons-io
                        
        
         ${commons-io.version}
                    
                   
                       
        
         commons-net
                        
        
         commons-net
                        
        
         ${commons-net.version}
                    
                   
                   
                       
        
         com.fasterxml.jackson.core
                        
        
         jackson-databind
                        
        
         ${jackson.version}
                    
                   
                   
                       
        
         org.apache.httpcomponents
                        
        
         httpclient
                        
        
         ${httpclient.version}
                    
                   
                   
                       
        
         junit
                        
        
         junit
                        
        
         ${junit.version}
                        
        
         test
                    
                   
                   
                       
        
         org.slf4j
                        
        
         slf4j-log4j12
                        
        
         ${slf4j.version}
                    
                   
                   
                       
        
         org.mybatis
                        
        
         mybatis
                        
        
         ${mybatis.version}
                    
                   
                       
        
         org.mybatis
                        
        
         mybatis-spring
                        
        
         ${mybatis.spring.version}
                    
                   
                       
        
         com.github.miemiedev
                        
        
         mybatis-paginator
                        
        
         ${mybatis.paginator.version}
                    
                   
                       
        
         com.github.pagehelper
                        
        
         pagehelper
                        
        
         ${pagehelper.version}
                    
                   
                   
                       
        
         mysql
                        
        
         mysql-connector-java
                        
        
         ${mysql.version}
                    
                   
                   
                       
        
         com.alibaba
                        
        
         druid
                        
        
         ${druid.version}
                    
                   
                   
                       
        
         org.springframework
                        
        
         spring-context
                        
        
         ${spring.version}
                    
                   
                       
        
         org.springframework
                        
        
         spring-beans
                        
        
         ${spring.version}
                    
                   
                       
        
         org.springframework
                        
        
         spring-webmvc
                        
        
         ${spring.version}
                    
                   
                       
        
         org.springframework
                        
        
         spring-jdbc
                        
        
         ${spring.version}
                    
                   
                       
        
         org.springframework
                        
        
         spring-aspects
                        
        
         ${spring.version}
                    
                   
                   
                       
        
         jstl
                        
        
         jstl
                        
        
         ${jstl.version}
                    
                   
                       
        
         javax.servlet
                        
        
         servlet-api
                        
        
         ${servlet-api.version}
                        
        
         provided
                    
                   
                       
        
         javax.servlet
                        
        
         jsp-api
                        
        
         ${jsp-api.version}
                        
        
         provided
                    
                   
                   
                       
        
         commons-fileupload
                        
        
         commons-fileupload
                        
        
         ${commons-fileupload.version}
                    
                   
                   
                       
        
         redis.clients
                        
        
         jedis
                        
        
         ${jedis.version}
                    
               
          
         
             
      
       ${project.artifactId}
              
                  
                   
                       
        
         org.apache.maven.plugins
                        
        
         maven-resources-plugin
                        
        
         2.7
                        
                            
         
          UTF-8
                         
                    
                   
                   
                       
        
         org.apache.maven.plugins
                        
        
         maven-compiler-plugin
                        
        
         3.2
                        
                            
         1.8                    
         
          1.8
                             
         
          UTF-8
                         
                    
               
              
                  
                       
                        
                            
         
          org.apache.tomcat.maven
                             
         
          tomcat7-maven-plugin
                             
         
          2.2

三、Spring整合SpringMVC

3.1 在web项目，添加依赖


              
                   
        
         com.stu
                    
        
         parent
                    
        
         1.0-SNAPSHOT
                
               
                   
        
         com.stu
                    
        
         service
                    
        
         1.0-SNAPSHOT
                
               
               
                   
        
         jstl
                    
        
         jstl
                
               
                   
        
         javax.servlet
                    
        
         servlet-api
                    
        
         provided
                
               
                   
        
         javax.servlet
                    
        
         jsp-api
                    
        
         provided
                
               
               
                   
        
         commons-fileupload
                    
        
         commons-fileupload
                
               
               
                   
        
         org.springframework
                    
        
         spring-webmvc
                
               
                   
        
         com.stu
                    
        
         entity
                
               
                   
        
         com.fasterxml.jackson.core
                    
        
         jackson-annotations
                    
        
         2.5.0
                
               
                   
        
         com.fasterxml.jackson.core
                    
        
         jackson-core
                    
        
         2.5.0
                
               
                   
        
         com.fasterxml.jackson.core
                    
        
         jackson-databind
                
               
                   
        
         com.fasterxml.jackson.jr
                    
        
         jackson-jr-all
                    
        
         2.5.0

3.2 添加springmvc的配置文件，src\main\resources\spring\springmvc.xml

如果xml出现 URI is not registered，点击菜单栏“File”→“Settings”→“Languages&Frameworks”→如图点击加号，会弹出来一个内容框，将上图中报红色的内容复制，然后apply

3.3 在web.xml加载springmvc配置


         
             
      
       CharacterEncodingFilter
              
      
       org.springframework.web.filter.CharacterEncodingFilter
              
                  
       
        encoding
                   
       
        UTF-8
               
              
          
         
             
      
       CharacterEncodingFilter
              
      
       /*
          
         
         
             
      
       stu-web
              
      
       org.springframework.web.servlet.DispatcherServlet
              
              
                  
       
        contextConfigLocation
                   
       
        classpath:spring/springmvc.xml
               
              
      
       1
          
         
             
      
       stu-web
              
      
       /

3.4 测试SpringMVC搭建情况

@Controllerpublic class TestController {    // 测试页面    private static final String TEST = "test";    @RequestMapping("/hello")    public String hello(){        System.out.println("hello******************************");        return TEST;    }}

在WEB-INF/jsp/test.jsp地址下创建jsp页面

四、Spring整合MyBatis

4.1 表结构说明

--视频类型表CREATE TABLE `video_type` (  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键(自增长)',  `type_name` varchar(30) DEFAULT NULL COMMENT '视频类型',  PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8;--视频详情表CREATE TABLE `video_info` (  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键(自增长)',  `video_name` varchar(150) DEFAULT NULL COMMENT '视频名称',  `video_url` varchar(100) DEFAULT NULL COMMENT '封面图片',  `video_html` varchar(500) DEFAULT NULL COMMENT '视频html执行元素',  `video_type_id` int DEFAULT NULL COMMENT '关联typeID',  `video_del` INT DEFAULT 0 COMMENT '是否显示 0显示 1隐藏',  PRIMARY KEY (`id`)) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8;

4.2 在dao项目中添加依赖


         
             
                  
       
        com.stu
                   
       
        stu-entity
                   
       
        0.0.1-SNAPSHOT
               
              
              
                  
       
        org.mybatis
                   
       
        mybatis
               
              
                  
       
        org.mybatis
                   
       
        mybatis-spring
               
              
                  
       
        com.github.miemiedev
                   
       
        mybatis-paginator
               
              
                  
       
        com.github.pagehelper
                   
       
        pagehelper
               
              
              
                  
       
        mysql
                   
       
        mysql-connector-java
               
              
              
                  
       
        com.alibaba
                   
       
        druid
               
          
         
         
             
                  
                       
        
         src/main/java
                        
                            
         
          **/*.properties
                             
         
          **/*.xml
                         
                        
        
         false

4.3 在service中添加依赖


             
                  
       
        com.stu
                   
       
        dao
                   
       
        1.0-SNAPSHOT
               
              
              
                  
       
        org.springframework
                   
       
        spring-context
               
              
                  
       
        org.springframework
                   
       
        spring-beans
               
              
                  
       
        org.springframework
                   
       
        spring-jdbc
               
              
                  
       
        org.springframework
                   
       
        spring-aspects
               
              
              
                  
       
        org.slf4j
                   
       
        slf4j-log4j12

4.4 resource下添加 properties/db.properties

jdbc.driver=com.mysql.jdbc.Driverjdbc.host=localhostjdbc.database=stujdbc.userName=rootjdbc.passWord=jdbc.initialSize=0jdbc.maxActive=20jdbc.maxIdle=20jdbc.minIdle=1jdbc.maxWait=10000

4.5 添加 spring/applicationContext-service.xml

4.6 添加 spring/applicationContext-dao.xml

4.7 添加 spring/applicationContext-trans.xml （事物管理器、AOP切面设置）

4.8 使用 generator 生成数据ORM映射文件，生成表结构对应的 entity实体类、mapper类、mapping.xml文件

4.9 web.xml 配置加载sping文件


         
             
      
       contextConfigLocation
              
      
       classpath:spring/applicationContext-*.xml
          
         
         
      
       org.springframework.web.context.ContextLoaderListener

4.10 测试MyBatis是否整合成功

@Controllerpublic class VideoTypeController {    private Logger logger = Logger.getLogger(VideoTypeController.class);    @Autowired    private VideoTypeService videoTypeService;    @ResponseBody    @RequestMapping("/getVideoTypeList")    public List
     
       getVideoTypeList(){        List
      
        videoTypeList = videoTypeService.getVideoTypeList(null);        for (VideoType vt : videoTypeList) {            logger.error(vt.toString());        }        return videoTypeList;    }}

五、Spring整合log4j

　　在 resource 添加 properties/log4j.properties

### set log levels ###log4j.rootLogger =INFO,DEBUG,stdout,Rlog4j.appender.stdout = org.apache.log4j.ConsoleAppenderlog4j.appender.stdout.Target = System.outlog4j.appender.stdout.layout = org.apache.log4j.PatternLayoutlog4j.appender.stdout.layout.ConversionPattern = [%-5p]%d{yyyy-MM-ddHH:mm:ss,SSS}method:%l%n%m%nlog4j.appender.D = org.apache.log4j.DailyRollingFileAppenderlog4j.appender.D.File = E://logs/log.loglog4j.appender.D.Append = truelog4j.appender.D.Threshold = DEBUGlog4j.appender.D.layout = org.apache.log4j.PatternLayoutlog4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-ddHH:mm:ss}[%t:%r]-[%p]%m%nlog4j.appender.E = org.apache.log4j.DailyRollingFileAppenderlog4j.appender.E.File =E://logs/error.loglog4j.appender.E.Append = truelog4j.appender.E.Threshold = ERRORlog4j.appender.E.layout = org.apache.log4j.PatternLayoutlog4j.appender.E.layout.ConversionPattern = %-d{yyyy-MM-ddHH:mm:ss}[%t:%r]-[%p]%m%n

　　在web.xml配置加载log4j


         
             
      
       log4jConfigLocation
              
      
       /WEB-INF/classes/properties/log4j.properties
          
         
         
             
      
       org.springframework.web.util.Log4jConfigListener