spring集成log4j2日志输出,不同业务输出到不同路径下的文件,每天生成一个文件,保留最近20天

pom.xml

        
        
            org.apache.logging.log4j
            log4j-web
            2.15.0
        
        
        
            org.apache.logging.log4j
            log4j-slf4j-impl
            2.15.0
        

srcmainresourceslog4j2.xml

    
        D:logs/emr_record/info
        info_log
        ${infoLogFileDir}/${infoLogFileName}
        D:logs/emr_record/error
        error_log
        ${errorLogFileDir}/${errorLogFileName}
    

    
        
            
            
            
            
            
            
            
                
                    
                    
                    
                    
                
            
        

        
            
            
            
            
            
            
            
                
                    
                    
                    
                    
                
            
        
    

    
        
            
        
        
            
        
    

如错误日志输出代码示例：

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
private static Logger log = LogManager.getLogger("errorLog");