The most headache when using Java is to set a lot of ClassPath, I have written several scripts to automatically add the .jar files in a directory to the classpath variable.
Batch 1: add2cp.bat (add the first parameter to the variable CP)
@set CP =% CP%;% 1
Batch 2: addjars2cp.bat (added to the JAR file in the directory specified by the first parameter to the CP variable)
@for %% I in (% 1 / *. jar) do @call add2cp.bat %% ~ FI
Test program: TestAddjars2cp (Test the function of addjars2cp.bat)
@set cp =. @call addjars2cp.bat d: /j2sdk1.4.0/lib @echo% CP%
Using this method in J2EE 1.3.1, WebLogic, Tomcat's script is used without manually adding the value of ClassPath.