Java,JavaScript和ABAP怎么取得调用栈Callstack
本篇内容主要讲解“Java,JavaScript和ABAP怎么取得调用栈Callstack”,感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷,实用性强。下面就让小编来带大家学习“Java,JavaScript和ABAP怎么取得调用栈Callstack”吧!
Java
StackTraceElement stack[] = Thread.currentThread().getStackTrace(); System.out.println("Callstack test"); for(int i = 0; i < stack.length; i++){ System.out.println("Jerry:" + stack[i].getClassName() + ":" + stack[i].getMethodName() + "-----"); }
测试:
JavaScript
function getCallStack() { var stack = "Callstack:", fn =arguments.callee; while ( (fn = fn.caller) ) { stack = stack + "\n" +fn.name; } return stack; } function test1() { console.log(getCallStack()); } function test2() { test1(); } function test3() { test2(); } function test4() { test3(); } test4();
测试:
ABAP
CALL FUNCTION 'SYSTEM_CALLSTACK' IMPORTING callstack = lt_callstack.
测试:
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