Java Java API
java.lang.System
public static String setProperty(String key, String value)
Sets the system property indicated by the specified key.
package com.logicbig.example.system;public class SetPropertyExample { public static void main(String... args) { System.setProperty("myProp", "myPropVal"); String prop = System.getProperty("myProp"); System.out.println(prop); }}
myPropVal