Rewrite JavaScript alert()找出Call的位置 - heika note

Rewrite JavaScript alert()找出Call的位置

17/04/201617/04/2016 debug

平常alert()主要用於Debug，而Rewrite了的alert()更方便Debug :D！

var old = alert;

alert = function() {
  console.log(new Error().stack);
  old.apply(window, arguments);
};

1

2

3

4

5

6

var old = alert;

alert = function() {

console.log(new Error().stack);

old.apply(window, arguments);

};

參考

http://stackoverflow.com/questions/7808665/how-to-find-out-where-the-alert-is-raised-froms-raised-from

Related Post

Leave a Reply Cancel reply