java - How to print debug messages in dynamic web project in eclipse -

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i working on simple dynamic web project in eclipse. getting http 404 error. want debug program using debug messages. please help. in advance.

you can use logger such log4j , configure use fileappender send logs file. here simple tutorial basic log4j configuration:

http://www.mkyong.com/logging/log4j-log4j-properties-examples/


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