cx421774557/logviewer

Universal Log file viewer(parse log by user-defined regex)

中文用户请点击 中文说明

LogViewer

• This is a general log viewer. It can parse the log files by provide regular expression configuration.
• Support several log format, such as spring-boot, Android, iOS, Visual studio, etc.
• Theoretically, this tool can be used to analyze any log format as long as you write regular expressions for it.

Function Point

• 1.After config the regular expression(REGULAR) in ini configuration files, and set the result map in REGMAP, then can analyze and display the log files.
• 2.Can filter the log according machine/Process Id/Thread Id, log level, log text etc.
• 3.Can calculate and get the elapse from the same thread of adjacent logs, so can identify the performance issue quickly.
• 4.Can sort according any column .
• 5.Can open Visual Studio and identify the source code by double click the log item, if there is source filename and line number in logs.

Log Configuration

• 1.Sample file Standard-SpringBoot.ini , the log file is spring log demo, can get logs from multi servers by distributed shell .
• 2.COMMON
  • REGULAR : defines the regular expression for a log. Regex Match Tracer is recommended for writing and validating regular expressions.
  • TIME_FORMAT : define the date and time format, now only support 4 format(ref sample).
• 3.REGMAP : define the regular result and log part's correspondence.
• 4.LEVELMAP: define the log level's correspondence.

TODO

• Support pipe source, so can support real-time log(tail -f xxx | adb logcat | idevicelogsys | etc.)

Main UI