data.log

log4j的基本功能的实现包括属性文件的配置

2008-11-20 11:46:11 [log4j.ServerWithLog4j]-[INFO] ServerSocket before accept: ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=8001]
 2008-11-20 11:46:12 [log4j.ServerWithLog4j]-[INFO] Java server with log4j, on-line!
 2008-11-20 11:46:12 [log4j.ServerWithLog4j]-[ERROR] Server constructor IOException: java.net.BindException: Address already in use: JVM_Bind
 2008-11-20 11:47:28 [log4j.ServerWithLog4j]-[INFO] ServerSocket before accept: ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=8001]
 2008-11-20 11:47:28 [log4j.ServerWithLog4j]-[INFO] Java server with log4j, on-line!
 2008-11-20 11:47:38 [log4j.ServerWithLog4j]-[INFO] ServerSocket after accept: ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=8001]
 2008-11-20 11:47:38 [log4j.ServerWithLog4j]-[DEBUG] Client says: HELLO
 2008-11-20 11:47:38 [log4j.ServerWithLog4j]-[WARN] Command 'HELLO' not understood.
 2008-11-20 11:47:38 [log4j.ServerWithLog4j]-[DEBUG] Client says: HELP
 2008-11-20 11:47:38 [log4j.ServerWithLog4j]-[DEBUG] OK!
 2008-11-20 11:47:38 [log4j.ServerWithLog4j]-[DEBUG] Client says: QUIT
 2008-11-20 11:47:38 [log4j.ServerWithLog4j]-[DEBUG] OK!