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直播间链接销量初始化脚本
// ==UserScript==
// @name 直播间链接销量初始化
// @namespace http://tampermonkey.net/
// @version 2024-04-06
// @description 直播间链接销量初始化脚本
// @author You
// @match https://buyin.jinritemai.com/*
// @icon data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant none
// @license zhanglw
// ==/UserScript==
(function() {
'use strict';
// Your code here...
function addXMLRequestCallback(callback){
//是一个劫持的函数
var oldSend, i;
if( XMLHttpRequest.callbacks ) {
//判断XMLHttpRequest对象下是否存在回调列表，存在就push一个回调的函数
// we've already overridden send() so just add the callback
XMLHttpRequest.callbacks.push( callback );
} else {
// create a callback queue
XMLHttpRequest.callbacks = [callback];
//如果不存在则在xmlhttprequest函数下创建一个回调列表
// store the native send()
oldSend = XMLHttpRequest.prototype.send;
//获取旧xml的send函数，并对其进行劫持
// override the native send()
XMLHttpRequest.prototype.send = function(){
// process the callback queue
// the xhr instance is passed into each callback but seems pretty useless
// you can't tell what its destination is or call abort() without an error
// so only really good for logging that a request has happened
// I could be wrong, I hope so...
// EDIT: I suppose you could override the onreadystatechange handler though
for( i = 0; i < XMLHttpRequest.callbacks.length; i++ ) {
XMLHttpRequest.callbacks[i]( this );
}
//循环回调xml内的回调函数
// call the native send()
oldSend.apply(this, arguments);
//由于我们获取了send函数的引用，并且复写了send函数，这样我们在调用原send的函数的时候，需要对其传入引用，而arguments是传入的参数
}
}
}
// e.g.
addXMLRequestCallback( function( xhr ) {
//调用劫持函数，填入一个function的回调函数
//回调函数监听了对xhr调用了监听load状态，并且在触发的时候再次调用一个function，进行一些数据的劫持以及修改
xhr.addEventListener("load", function(){
if ( xhr.readyState == 4 && xhr.status == 200 ) {
if (xhr.responseURL.includes('https://buyin.jinritemai.com/api/anchor/livepc/promotions')){
let rsp = JSON.parse(xhr.responseText)
let promotions = rsp.data.promotions
console.log("----------------------------------------------链接表格初始化--------------------------------------")
for (let i=0;i<promotions.length;i++){
console.log(i+1 + "\t" +promotions[i].product_id + "\t" + promotions[i].title + "\t" + 'https://buyin.jinritemai.com/dashboard/merch-picking-hall/merch_promoting?id=' + promotions[i].promotion_id + "\t" + promotions[i].pay_order_num)
}
}
}
});
});
})();