先在gradle里配置相应的包

compile group: 'com.alibaba', name: 'druid', version: '1.0.27'

在web.xml中配置

      	 
     
       	    
      
       DruidWebStatFilter
       	    
      
       com.alibaba.druid.support.http.WebStatFilter
       	    
      
        	        
       
        exclusions
        	        
       
        *.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*
        	    
      	    
      
               	
       
        sessionStatMaxCount
               	
       
        1000
               
              
      
               	
       
        profileEnable
           		
       
        true
           	
      	 
      	 
     
       	    
      
       DruidWebStatFilter
       	    
      
       /*
       	 
      	 
     
       	    
      
       DruidStatView
       	    
      
       com.alibaba.druid.support.http.StatViewServlet
       	 
      	 
     
       	    
      
       DruidStatView
       	    
      
       /druid/*
       	 
       	
     

spring上下文配置增加,

     		
      			
       				
        
         /WEB-INF/config/dbconfig.properties
        			
       			
      
     

datasource配置 注释掉的是原来的配置信息

dbconfig.properties, 这里使用了密码加密.加密方法也很简单

url:jdbc:mysql://localhost:3306/myweibo?serverTimezone=UTCdriverClassName:com.mysql.cj.jdbc.Driverusername:rootpassword:UwJJ7yszUBhKKPdIv6ihaO+USCeNhJ+u2l4lagPLYWvAWkQN9dvAt4hxo1j6MI5h6qb6n0eaDxOLZI/kGm9kYw==filters:config,stat,wallmaxActive:20initialSize:1maxWait:60000minIdle:10maxIdle:15timeBetweenEvictionRunsMillis:60000minEvictableIdleTimeMillis:300000validationQuery:SELECT'x'testWhileIdle:truetestOnBorrow:falsetestOnReturn:falsemaxOpenPreparedStatements:20removeAbandoned:trueremoveAbandonedTimeout:1800logAbandoned:truepublickey:MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBALFxQkYrqVkDjqqedvqBe0RSOkewypkss5JX3kdoodmy38llEQaDhJfLwCfQEjAZtQy7xmJ6okmyf9MmepZ77rcCAwEAAQ==

代码方面不用变

最终效果

drui配置相关的问题