How to implement webpage grabbing red envelopes in Javascript
This article describes the principles and ideas of Javascript writing through an example of a web page for grabbing red envelopes. Interested friends can refer to it for reference.
At first, I used Firefox to add the Firebug/YSlow plug-in for analysis, but Firefox could not run custom javascript, and it seemed that I needed to install some plug-ins. So I switched to chrome and found that chrome is pretty good. You can just write javascript and install it as a plug-in.
Taobao also changed the script several times, but of course it was the same every time. I admire the hard-working Taobao programmers who have to work overtime on weekends to revise scripts.
The appendix is a version of the script I wrote. Directly calling
Volcano.BrickRate=1.0; Volcano.Brick.getLottery(KISSY);
KISSY is something similar to JQuery. It took me a long time to figure it out.
After hanging up for 2 days, I only won 50 yuan in total. It is said that the big prizes are all leaked, you know. If Taobao only distributes rewards based on accounts, plug-in scripts are useless, haha.
Second version of script.
// tmall scripts in Chrome
//
//
// ==UserScript==
// @name tmall
// @namespace google
// @author vesor
// @description Simple userscript to grasp tmall lottery
// @include http://www.tmall.com
Volcano.BrickRate=1.0;
Volcano.Brick.getLottery(KISSY);
//var L = S.DOM.get("#J_Lucky");
//L.click();
if(++tryCount)
setTimeout(loopWrapper, 100);
}
loopWrapper();
console.log("tmall.user.js: Loaded");
}
} catch(e) {
console.log("Failed loading tmall.user.js");
}The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.
Related articles:
How to implement WebSocket function using NodeJS
How to obtain node elements using JS
About the use of vue-fontawesome in vue.js
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