try to take over the world!
// ==UserScript==
// @name Amazon强制幸运
// @namespace http://tampermonkey.net/
// @version 0.2.1
// @description try to take over the world!
// @author You
// @match https://www.amazon.cn/b?node=*
// @grant none
// ==/UserScript==
function randomNum(minNum, maxNum) {
switch (arguments.length) {
case 1:
return parseInt(Math.random() * minNum + 1, 10);
break;
case 2:
return parseInt(Math.random() * ( maxNum - minNum + 1 ) + minNum, 10);
break;
default:
return 0;
break;
}
}
var buttons=document.getElementsByClassName("a-section redeem-button block-display-item redeem-button-bg-normal");
for (var i=0;i<buttons.length;i++){
buttons[i].click();
}
setTimeout(function(){window.location.reload();}, randomNum(1000,2000));