油猴常用函数
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyfork.org/scripts/432606/971737/%E5%B8%B8%E7%94%A8%E5%87%BD%E6%95%B0.js
// ==UserScript==
// @name 常用函数
// @namespace com.oldtan.common
// @version 0.1.0
// @description 油猴常用函数
// @author oldtan
// ==/UserScript==
/*====== 开始：辅助函数 ======*/
/**
* 休眠
* @param time 休眠时间，单位秒
* @param desc
* @returns {Promise<unknown>}
*/
function sleep(time, desc = 'sleep') {
return new Promise(resolve => {
//sleep
setTimeout(() => {
console.log(desc, time, 's')
resolve(time)
}, Math.floor(Math.abs(time) * 1000))
})
}
/**
* 监测页面地址
* @param path 页面地址片段
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsPage(path, time = 0, desc = 'page') {
return new Promise(resolve => {
//obs page
let page = setInterval(() => {
if (location.href.toLowerCase().search(path.toLowerCase()) > -1) {
clearInterval(page)
if (time < 0) {
setTimeout(() => {
console.log(desc, path)
resolve(path)
}, Math.abs(time) * 1000)
} else if (time > 0) {
setTimeout(() => {
console.log(desc, path)
resolve(path)
}, Math.abs(time) * 1000)
} else {
console.log(desc, path)
resolve(path)
}
} else {
return
}
}, 100)
})
}
/**
* 监测input节点设置内容
* @param selector CSS选择器
* @param text 设置的内容
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsValue(selector, text, time = 0, desc = 'value') {
return new Promise(resolve => {
//obs node
let timer = setInterval(() => {
let target = document.querySelector(selector)
if (!!target) {
clearInterval(timer)
if (time < 0) {
setTimeout(() => {
target.value = text
console.log(desc, text)
resolve(selector)
}, Math.abs(time) * 1000)
} else if (time > 0) {
target.value = text
setTimeout(() => {
console.log(desc, text)
resolve(selector)
}, Math.abs(time) * 1000)
} else {
target.value = text
console.log(desc, text)
resolve(selector)
}
} else {
return
}
}, 100)
})
}
/**
* 文本框是否有值，如果传入text且不为空则比较文本框的值
* @param selector
* @param text
* @param time
* @param desc
* @returns {Promise<unknown>}
*/
function obsHasValue(selector, text = '', time = 0, desc = 'value') {
return new Promise(resolve => {
//obs node
let timer = setInterval(() => {
let target = document.querySelector(selector)
if (!!target) {
clearInterval(timer)
if (Math.abs(time) > 0) {
setTimeout(() => {
console.log(desc, text)
if (!!text) {
if (target.value == text) {
resolve(selector)
}
} else {
if (target.value) {
resolve(selector)
}
}
}, Math.abs(time) * 1000)
} else {
console.log(desc, text)
if (!!text) {
if (target.value == text) {
resolve(selector)
}
} else {
if (target.value) {
resolve(selector)
}
}
}
} else {
return
}
}, 100)
})
}
/**
* 监测到节点后点击
* @param selector CSS选择器
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsClick(selector, time = 0, desc = 'click') {
return new Promise(resolve => {
//obs node
let timer = setInterval(() => {
let target = document.querySelector(selector)
if (!!target) {
clearInterval(timer)
if (time < 0) {
setTimeout(() => {
target.click()
console.log(desc, selector)
resolve(selector)
}, Math.abs(time) * 1000)
} else if (time > 0) {
target.click()
setTimeout(() => {
console.log(desc, selector)
resolve(selector)
}, Math.abs(time) * 1000)
} else {
target.click()
console.log(desc, selector)
resolve(selector)
}
} else {
return
}
}, 100)
})
}
/**
* 监测节点是否存在
* @param selector CSS选择器
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsHas(selector, time = 0, desc = 'has') {
return new Promise(resolve => {
//obs node
let timer = setInterval(() => {
let target = document.querySelector(selector)
if (!!target) {
clearInterval(timer)
if (Math.abs(time) > 0) {
setTimeout(() => {
console.log(desc, selector)
resolve(selector)
}, Math.abs(time) * 1000)
} else {
console.log(desc, selector)
resolve(selector)
}
} else {
return
}
}, 100)
})
}
/**
* 监测节点是否存在然后执行函数
* @param selector
* @param func
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsHasFunc(selector, func, time = 0, desc = 'hasFunc') {
return new Promise(resolve => {
//obs node
let timer = setInterval(() => {
let target = document.querySelector(selector)
if (!!target) {
clearInterval(timer)
if (time < 0) {
setTimeout(() => {
if (!!func) {
func()
}
console.log(desc, selector)
resolve(selector)
}, Math.abs(time) * 1000)
} else if (time > 0) {
if (!!func) {
func()
}
setTimeout(() => {
console.log(desc, selector)
resolve(selector)
}, Math.abs(time) * 1000)
} else {
if (!!func) {
func()
}
console.log(desc, selector)
resolve(selector)
}
} else {
return
}
}, 100)
})
}
/**
* 监测节点内容
* @param selector CSS选择器
* @param text 节点内容
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsText(selector, text, time = 0, desc = 'text') {
return new Promise(resolve => {
//obs node
let timer = setInterval(() => {
let target = document.querySelector(selector)
if (!!target && target.textContent.trim() == text) {
clearInterval(timer)
if (time < 0) {
setTimeout(() => {
console.log(desc, text)
resolve(selector)
}, Math.abs(time) * 1000)
} else if (time > 0) {
setTimeout(() => {
console.log(desc, text)
resolve(selector)
}, Math.abs(time) * 1000)
} else {
console.log(desc, text)
resolve(selector)
}
} else {
return
}
}, 100)
})
}
/**
* 监测节点内容点击
* @param selector CSS选择器
* @param text 节点内容
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsTextClick(selector, text, time = 0, desc = 'text') {
return new Promise(resolve => {
//obs node
let timer = setInterval(() => {
let target = document.querySelector(selector)
if (!!target && target.textContent.trim() == text) {
clearInterval(timer)
if (time < 0) {
setTimeout(() => {
target.click()
console.log(desc, text)
resolve(selector)
}, Math.abs(time) * 1000)
} else if (time > 0) {
target.click()
setTimeout(() => {
console.log(desc, text)
resolve(selector)
}, Math.abs(time) * 1000)
} else {
target.click()
console.log(desc, text)
resolve(selector)
}
} else {
return
}
}, 100)
})
}
/**
* 监测节点非内容
* @param selector Css选择器
* @param text 节点内容
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsNotText(selector, text, time = 0, desc = 'not text') {
return new Promise(resolve => {
//obs node
let timer = setInterval(() => {
let target = document.querySelector(selector)
if (!!target) {
if (target.textContent.trim() == text) {
return
} else {
clearInterval(timer)
if (time < 0) {
setTimeout(() => {
console.log(desc, text)
resolve(selector)
}, Math.abs(time) * 1000)
} else if (time > 0) {
setTimeout(() => {
console.log(desc, text)
resolve(selector)
}, Math.abs(time) * 1000)
} else {
console.log(desc, text)
resolve(selector)
}
}
} else {
return
}
}, 100)
})
}
/**
* 函数返回真继续执行
* @param func 函数，返回真继续执行
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsTrueFunc(func, time = 0, desc = 'func=>true') {
return new Promise(resolve => {
if (!!func) {
if (time < 0) {
setTimeout(() => {
let ret = func()
if (ret) {
console.log(desc, ret)
resolve('func=>true')
}
}, Math.abs(time) * 1000)
} else if (time > 0) {
let ret = func()
setTimeout(() => {
if (ret) {
console.log(desc, ret)
resolve('func=>true')
}
}, Math.abs(time) * 1000)
} else {
let ret = func()
if (ret) {
console.log(desc, ret)
resolve('func=>true')
}
}
}
})
}
/**
* 执行函数
* @param func 函数
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsFunc(func, time = 0, desc = 'func') {
return new Promise(resolve => {
if (!!func) {
if (time < 0) {
setTimeout(() => {
func()
console.log(desc)
resolve('func')
}, Math.abs(time) * 1000)
} else if (time > 0) {
func()
setTimeout(() => {
console.log(desc)
resolve('func')
}, Math.abs(time) * 1000)
} else {
func()
console.log(desc)
resolve('func')
}
}
})
}
/**
* 变量为真继续执行
* @param isTrue bool变量
* @param time 延时，负数：延时->执行，正数：执行->延时
* @param desc
* @returns {Promise<unknown>}
*/
function obsTrue(isTrue, time = 0, desc = 'true') {
return new Promise(resolve => {
if (!!isTrue) {
if (time < 0) {
setTimeout(() => {
console.log(desc, isTrue);
resolve(isTrue)
}, Math.abs(time) * 1000)
} else if (time > 0) {
setTimeout(() => {
console.log(desc, isTrue);
resolve(isTrue)
}, Math.abs(time) * 1000)
} else {
console.log(desc, isTrue);
resolve(isTrue)
}
}
})
}
/**
* 随机字符串
* @param e 长度
* @returns {string}
*/
function randStr(e = 12) {
e = e || 32;
// let t = "ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678",
let t = "abcdefghijkmnprstwxyz",
a = t.length,
n = "";
for (let i = 0; i < e; i++) n += t.charAt(Math.floor(Math.random() * a));
return n
}
/**
* 随机数字
* @param e 长度
* @returns {string}
*/
function randNum(e = 12) {
e = e || 32;
// let t = "ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678",
let t = "123456789",
a = t.length,
n = "";
for (let i = 0; i < e; i++) n += t.charAt(Math.floor(Math.random() * a));
return n
}
/**
* 获取当前URL地址参数
* @param name 参数名称
* @returns {string|null}
*/
function getUrlParam(name) {
let reg = new RegExp("(.|&)" + name + "=([^&]*)(&|$)");
let r = window.location.href.match(reg);
if (r != null) return unescape(r[2]);
return null;
}
/**
* 加载css字符串
* @param style css样式字符串
*/
function loadCssStr(style = '') {
let css = document.createElement('style')
css.innerHTML = style
document.body.append(css)
}
/**
* 加载css文件
* @param url css文件地址
*/
function loadCss(url) {
let head = document.getElementsByTagName('head')[0];
let link = document.createElement('link');
link.type = 'text/css';
link.rel = 'stylesheet';
link.href = url;
head.appendChild(link);
}
/**
* 加载js代码
* @param code
*/
function loadJsStr(code) {
let script = document.createElement("script");
script.type = "text/javascript";
try {
// firefox、safari、chrome和Opera
script.appendChild(document.createTextNode(code));
} catch (ex) {
// IE早期的浏览器 ,需要使用script的text属性来指定javascript代码。
script.text = code;
}
document.getElementsByTagName("head")[0].appendChild(script);
}
/**
* 加载js文件
* @param url js文件路径
* @param callback 加载成功后执行的回调函数
*/
function loadJs(url, callback) {
let head = document.getElementsByTagName('head')[0];
let script = document.createElement('script');
script.type = 'text/javascript';
script.src = url;
if (typeof (callback) == 'function') {
script.onload = script.onreadystatechange = function () {
if (!this.readyState || this.readyState === "loaded" || this.readyState === "complete") {
callback();
script.onload = script.onreadystatechange = null;
}
};
}
head.appendChild(script);
}
/**
* 向页面中添加div
* @param className 类名
* @param innerHtml 内容
* @param clickFunc 点击事件函数
* @returns {HTMLDivElement}
*/
function loadDiv(className = '', innerHtml = '', clickFunc = false) {
let div = document.createElement('div')
div.className = className
div.innerHTML = innerHtml
if (typeof clickFunc == 'function') {
div.onclick = clickFunc
}
document.body.append(div)
return div
}
/**
* 移除iframe页面元素，用于wifi劫持和去除iframe广告
*/
function removeIframe() {
let filter = new Object();
filter.ad = function () {
let tar = document.getElementsByTagName('iframe');
let len = tar.length;
if (len > 0) {
for (let i = 0; i < len; i++) {
tar[0].remove()
}
}
}
filter.timer = function () {
let clean = setInterval(function () {
if (document.getElementsByTagName('iframe').length == 0) {
clearInterval(clean)
console.log('清除')
} else {
filter.ad()
}
}, 300)
}
filter.timer()
}
/**
* 时间格式化
* @param fmt 格式，yyyy-MM-dd hh:mm:ss.S
* @returns {*} 时间字符串，2006-07-02 08:09:04.423
* @constructor
*/
Date.prototype.format = function (fmt) { //author: meizz
let o = {
"M+": this.getMonth() + 1, //月份
"d+": this.getDate(), //日
"h+": this.getHours(), //小时
"m+": this.getMinutes(), //分
"s+": this.getSeconds(), //秒
"q+": Math.floor((this.getMonth() + 3) / 3), //季度
"S": this.getMilliseconds() //毫秒
};
if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
for (let k in o)
if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
return fmt;
}
/**
* 替换全部匹配到的内容
* @param FindText 需要查找的字符串
* @param RepText 将要替换的字符串
* @returns {string}
*/
String.prototype.replaceAll = function (FindText, RepText) {
let regExp = new RegExp(FindText, "g");
return this.replace(regExp, RepText);
}
/**
* 随机获取一个元素
* @returns {*}
*/
Array.prototype.sample = function () {
return this[Math.floor(Math.random() * this.length)]
}
/*====== 结束：辅助函数 ======*/
/*====== 你的代码 ======*/