First, optimize Eclipse launch Eclipse.exe -vmargs -Xmx512M Eclipse default startup maximum memory is 128M, by increasing memory, rarely appear "Out of Memory" error! And the speed is faster. Second, use the relative path mode to set the library file in Java Project to set the lib file using the relative path mode, which is very good in team development; the specific practice is to modify the ClassPathenTry entry in the .classpath file in the directory where the project file is located, modify it The relative path of the current Project can:
Third, modify debugging and other commonly sets to enter Window-> Preference-> Workbench-> keys; select Run / Debug in Command, Enter new key in Key Sequence; select "In Dialogs and Windows" in WHEN, then add; Finally, delete the original map; IV. Generate the JAR file Select File-> EXPORT-> JAR File, you can make the class file into the JAR file, and Eclipse generates the XXX.jardesc file, and you can select "Create" in the future. JAR "Repacks the JAR file;
