The difference between program arguments and VM arguments in Eclipse

1. The value in program arguments is passed in 2 as the parameter in the main function args[]. VM Arguments is a set of properties for a Java virtual machine that starts with-D and the VM argument method: Method I right-click on the Jsdt-ui and debug As->debug Configurationjava Application->main label ARGUMENTSVM arguments add a row-djsdt.home=c:\users\qionghu\documents\jsdt\jsdt-s\ JSDT after the directory is your own corresponding directory Method II in the program write System.setproperty ("Jsdt.home", "C:\\USERS\\QIONGHU\\DOCUMENTS\\JSDT\\JSDT-S\\JSDT") ; Get the VM arguments method, System.getproperty ("Jsdt.home");

The difference between program arguments and VM arguments in Eclipse