2.解析 查看java.lang.System的源代码,我们可以找到System.exit(status)这个方法的说明,代码如下: /** * Terminates the currently running Java Virtual Machine. The * argument serves as a status code; by convention, a nonzero status * code indicates abnormal termination. * <p> * Th
linux & node & cli & exit(0) & exit(1) exit(0) & exit(1) demo exit(0) === OK exit(1) === some error occurred bash https://askubuntu.com/questions/892604/meaning-of-exit-0-exit-1-and-exit-2-in-a-bash-script exit also makes your script s
android Activity类中的finish().onDestory()和System.exit(0) 三者的区别 Activity.finish() Call this when your activity is done and should be closed. 在你的activity动作完成的时候,或者Activity需要关闭的时候,调用此方法. 当你调用此方法的时候,系统只是将最上面的Activity移出了栈,并没有及时的调用onDestory()方法,其占用的资源也没有被及时释