Remove Thread and category column in log4j html log

问题

i am generating html format log output using log4j, but i want to output only Time Level and Message Column in it. how to format it in properties file?? do we need any things to be coded also?? please help.

log4j.appender.HA=org.apache.log4j.FileAppender
log4j.appender.HA.File=c://Test_Log/Test_Log.html
log4j.appender.HA.layout=org.apache.log4j.HTMLLayout
log4j.appender.HA.layout.ConversionPattern=%-4r [%t] %-5p %c %x - %m%n

help me... thanks all

回答1:

HTML layout doesn't look like it has a ConversionPattern

回答2:

According to the documentation:

• %c is the category
• %t is the thread info

Remove those from your pattern:

log4j.appender.HA.layout.ConversionPattern=%-4r %-5p %x - %m%n

来源：https://stackoverflow.com/questions/6923247/remove-thread-and-category-column-in-log4j-html-log