一个性能高，使用简单的日志解决方案。本模块实现日志信息的批量写入文件，定时自动flush到文件中，写入文件的日志级别可动态调整，单个日志文件大小可配置，循环对日志文件写入，这样不会造成机器空间被日志文件耗尽-A high-performance, using a simple log solution. Log information of the module into the paper bulk, regular automatic flush to a file, write to the log file can be dynamically adjusted level, the size of a single log file can be configured, the log file for write cycle, this will not cause the machine to be log space Document depletion