package com.lives.platform.common.log;import org.apache.log4j.spi.Filter;import org.apache.log4j.spi.LoggingEvent;public class AccessLogFilter extends Filter{/** * 通过过滤器实现等级配置: * 1.当使用该过滤器时,数据的leve为AccessLog.LOG_LEVEL * 2.log4j.xml中 
     
       下info指的的全局,即别的如果有用日志的地方而不是通过该自定义的filter的等级输出方式 */	@Override	public int decide(LoggingEvent event) {		int inputLevel = event.getLevel().toInt();		if (inputLevel == AccessLog.LOG_LEVEL) {			return 0;		}		return -1;	}}
     

package com.lives.platform.common.log;import org.apache.log4j.Level;import org.apache.log4j.Logger;import org.apache.log4j.net.SyslogAppender;public class AccessLog {	//自定义了等级,不同于debug、info..等的数值就可以了	public static final int LOG_LEVEL = 20050;    private static class CustomerLogLevel extends Level{  		private static final long serialVersionUID = 1L;		public CustomerLogLevel(int level, String levelStr, int syslogEquivalent) {              super(level, levelStr, syslogEquivalent);          }             }          /**     *   1.LOG_LEVEL 等级值；     *   2."ACCESS" 日志输出的前缀      */        private static final Level CustomerLevel = new CustomerLogLevel(LOG_LEVEL, "ACCESS ", SyslogAppender.LOG_LOCAL0);          /**     * 输出日志     */    public static void log(Logger logger,    		Object info){          logger.log(CustomerLevel, info);      } }

package com.lives.log.test;import org.apache.log4j.Logger;import com.lives.platform.common.log.AccessLog;public class LogTest {public static void main(String[] args) {	Logger logger = Logger.getLogger(LogTest.class);	 AccessLog.log(logger, "request info : " +" logger test ...");}}

       
      
       4.0.0
        
      
       com.lives
        
      
       lives_platform
        
      
       war
        
      
       0.0.1-SNAPSHOT
        
      
       lives_platform Maven Webapp
        
      
       http://maven.apache.org
        
      	
       
        UTF-8
       	
       
        3.1.1.RELEASE
         
        
       	
       	
       		
        
         org.slf4j
        		
        
         slf4j-log4j12
        		
        
         1.7.5
        	
       	  
        
        	
         		
        
         dev
          		
          			
         
          dev
           		
          		
          			
         
          true
           		
          	
         	
         		
        
         test
          		
          			
         
          test
           		
          	
         	
         		
        
         prod
          		
          			
         
          prod
           		
          	
         
        
          
       
        lives_platform
           
           	
        	        
         
          org.apache.maven.plugins
         			
         
          maven-compiler-plugin
         			
         
          3.1
         			
         				
          1.8				
          
           1.8
          	            
           
           
            false
            
          	            
           
            
            
             src/main/resources/properties/${package.environment}
             
            
             WEB-INF/classes
             
            
             true