公共库文件
目前为
此脚本不应直接安装，它是一个供其他脚本使用的外部库。如果您需要使用该库，请在脚本元属性加入：// @require https://update.greasyfork.cloud/scripts/441330/1026889/%E5%85%AC%E5%85%B1%E5%BA%93js.js
// ajax
function dtd(url, params, callback, query) {
let dtd = $.Deferred();
let wait = function (dtd) {
$.ajax({
url: url,
method: "get",
data: params,
})
.done(function (res) {
dtd.resolve(res);
})
.fail(function () {
dtd.resolve({ error: true });
});
return dtd.promise();
};
$.when(wait(dtd)).done(function (res, q = query) {
callback(res, q);
});
}
// 历史价格图表
function eachart(obj) {
// 找到容器
var myChart = echarts.init(
document.getElementById("historyChart")
);
// 指定图表的配置项和数据
var option = {
title: {
// text: "购物优惠券显示历史价格",
// left: "center",
// textStyle: {
// fontWeight: "normal",
// color: "#F40",
// },
// subtext: "最高价：￥1200 最低价：￥12",
// subtextStyle: {
// fontSize: 14,
// color: "#333",
// },
},
tooltip: {
trigger: "axis",
formatter: "{b0} <br />￥{c0}元",
},
legend: {
type: "scroll",
icon: "roundRect",
top: 10,
itemGap: 100,
itemWidth: 16, // 设置宽度
itemHeight: 4, // 设置高度
data: ["历史价格"],
},
grid: {
left: "12%",
right: "5%",
bottom: "30px"
},
xAxis: {
data: obj.time,
axisLabel: {
formatter: function (value, idx) {
var date = new Date(value);
return idx === 0
? value
: [
date.getMonth() +
1 <
10
? "0" +
(date.getMonth() +
1)
: date.getMonth() +
1,
date.getDate() <
10
? "0" +
date.getDate()
: date.getDate(),
].join("-");
},
},
},
yAxis: {
splitNumber: 5,
min: obj.minNum,
max: obj.maxNum,
},
series: [
{
name: "历史价格",
type: "line",
color: "#F40",
data: obj.historyPrice,
lineStyle: {
color: "#F40", //改变折线颜色
},
},
],
};
// 使用刚指定的配置项和数据显示图表。
myChart.setOption(option);
}
// 获取链接参数
function getQueryVariable(variable) {
var query = window.location.search.substring(1);
var vars = query.split("&");
for (var i = 0; i < vars.length; i++) {
var pair = vars[i].split("=");
if (pair[0] == variable) {
return pair[1];
}
}
return false;
}
// 对象排序
function objKeySort(obj) {
//排序的函数
var newkey = Object.keys(obj).sort();
//先用Object内置类的keys方法获取要排序对象的属性名，再利用Array原型上的sort方法对获取的属性名进行排序，newkey是一个数组
var newObj = {}; //创建一个新的对象，用于存放排好序的键值对
for (var i = 0; i < newkey.length; i++) {
//遍历newkey数组
newObj[newkey[i]] = obj[newkey[i]]; //向新创建的对象中按照排好的顺序依次增加键值对
}
return newObj; //返回排好序的新对象
}
// 获取时间
function dateFormat() {
let myDate = new Date();
let obj = {
year: myDate.getFullYear(),
month: myDate.getMonth(),
date: myDate.getDate(),
hours: myDate.getHours(),
min: myDate.getMinutes(),
sec: myDate.getSeconds(),
};
for (i in obj) {
if (i === "month") {
obj[i] = obj[i] + 1;
}
if (i !== "year" && obj[i] < 10) {
obj[i] = "0" + obj[i];
}
}
let time =
obj.year +
"-" +
obj.month +
"-" +
obj.date +
" " +
obj.hours +
":" +
obj.min +
":" +
obj.sec;
return time;
}
// 时间格式化
function timeFormat(val, type) {
let date = new Date(val);
let YY = date.getFullYear() + "-";
let MM =
(date.getMonth() + 1 < 10
? "0" + (date.getMonth() + 1)
: date.getMonth() + 1) + "-";
let DD =
date.getDate() < 10
? "0" + date.getDate()
: date.getDate();
let hh =
(date.getHours() < 10
? "0" + date.getHours()
: date.getHours()) + ":";
let mm =
(date.getMinutes() < 10
? "0" + date.getMinutes()
: date.getMinutes()) + ":";
let ss =
date.getSeconds() < 10
? "0" + date.getSeconds()
: date.getSeconds();
if (type === 0) {
return MM + DD;
} else if (type === 1) {
return YY + MM + DD;
} else {
return MM + DD + " " + hh + mm + ss;
}
}
// 监听dom变化
function domAddEventListener(node, callback) {
let targetNode = node;
let observer = new MutationObserver(function (mutations) {
callback(mutations);
});
observer.observe(targetNode, {
attributes: true,
childList: true,
subtree: true,
});
}
// 大淘客加密
const makeSign = ($data, $appSecret) => {
let $str = "";
let $index = 0;
let $sortPor = [];
for (let key in $data) {
$sortPor.push(`${key}=${$data[key]}`);
}
// 排序
$sortPor.sort();
// 转url
for (let key in $sortPor) {
$str = `${$str}${$index === 0 ? "" : "&"}${$sortPor[key]
}`;
$index++;
}
// md5加密
const $ret = md5(
`${$str}&key=52538654c86d4d403083c8f1ec69e87b`
);
return $ret;
};
let historyMd5 = {
zero: [
"0",
"00",
"000",
"0000",
"00000",
"000000",
"0000000",
"00000000",
],
chars: [
"0",
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"a",
"b",
"c",
"d",
"e",
"f",
"g",
"h",
"i",
"j",
"k",
"l",
"m",
"n",
"o",
"p",
"q",
"r",
"s",
"t",
"u",
"v",
"w",
"x",
"y",
"z",
],
strReverse: function (a) {
var b,
c = [];
var l;
for (b = 0, l = a.length; b < l; b++)
c[c.length] = a.charAt(b);
return c.reverse().join("");
},
encrypt: function (url, always2, alwaysTrue) {
var a1 = historyMd5.shuzi(url);
var a2 = historyMd5.zimu(url);
url = a2 + a1;
var f,
g = [];
var l;
for (f = 0, l = url.length; f < l; f++)
g[g.length] = historyMd5.to(
url.charCodeAt(f),
always2
);
return historyMd5.rnd(
alwaysTrue
? historyMd5.strReverse(g.join(""))
: g.join(""),
4
);
},
to: function (a, c) {
var e = "" + historyMd5.round(a + 88, c).toString(16),
f = c - e.length;
return f > 0 ? historyMd5.zero[f - 1] + e : e;
},
round: function (a, b) {
var c = 1 << (4 * b);
return 0 > a ? (a % c) + c : a % c;
},
shuzi: function (a) {
return a.replace(/[^0-9]+/gi, "");
},
zimu: function (a) {
return a
.toLowerCase()
.replace(/https/g, "http")
.replace(/[^a-zA-Z]+/gi, "");
},
rnd: function (a, b) {
return (
historyMd5.rd(b) +
md5(a) +
historyMd5.rd(Math.ceil(Math.random() * 10))
);
},
rd: function (a) {
var res = "";
for (var i = 0; i < a; i++) {
res +=
historyMd5.chars[
Math.ceil(Math.random() * 35)
];
}
return res;
},
};
function urldecode(str, charset, callback) {
window._urlDecodeFn_ = callback;
var script = document.createElement('script');
script.id = '_urlDecodeFn_';
var src = 'data:text/javascript;charset=' + charset + ',_urlDecodeFn_("' + str + '");'
src += 'document.getElementById("_urlDecodeFn_").parentNode.removeChild(document.getElementById("_urlDecodeFn_"));';
script.src = src;
document.body.appendChild(script);
}
// 跳转
function redirect(link) {
var arg = '\u003cscript\u003etop.location.replace("' + link + '")\u003c/script\u003e';
var iframe = document.createElement('iframe');
iframe.src = 'javascript:window.name;';
iframe.name = arg;
document.body.appendChild(iframe);
}