greasemonkey修改网页内指定函数

 1 greasemonkey replace function?

 2 

 3 方法1：编写GM代码

 4 

 5 

 6 alert("hello2");

 7 

 8 var mydiv =document.getElementById("myDIV");

 9 mydiv.innerHTML="Replaced!!";

10 window.func =null;

11 

12 方法二：编写inject代码

13 

14 alert("hello2");

15 

16 function embed() {

17     window.func = null;

18   

19     var mydiv =document.getElementById("myDIV");

20     mydiv.innerHTML="Replaced!!";

21 }

22 

23 

24 var script = document.createElement('script'); 

25 script.type = "text/javascript"; 

26 script.innerHTML = "(" + embed + ")()";

27 document.getElementsByTagName('head')[0].appendChild(script);

View Code