sys_log报错out of memery

打开WEB-INF\config\log4j.propertis文件

log4j.rootLogger=INFO, stdout, R  改为log4j.rootLogger=INFO, R

log4j.appender.R.MaxFileSize=200KB 改为 log4j.appender.R.MaxFileSize=51200KB

log4j.appender.R.MaxBackupIndex=2 改为 log4j.appender.R.MaxBackupIndex=20