微信机器人PC
https://github.com/cixingguangming55555/wechat-bot在PC端使用工具注入DLL,后台会启动一个WevSocket,实时发送消息.通过监听对呀的消息做处理
分类 JS 下的文章
1900年至2100年公历、农历互转Js代码
/**公历年月日转农历数据 返回json**/
calendar.solar2lunar(2000,8,23);
/**农历年月日转公历年月日**/
calendar.lunar2solar(2000,7,24);Animal: "龙"
IDayCn: "廿四"
IMonthCn: "七月"
Term: "处暑"
astro: "处女座"
cDay: 23
cMonth: 8
cYear: 2000
gzDay: "癸丑"
gzMonth: "甲申"
gzYear: "庚辰"
isLeap: false
isTerm: true
isToday: ...
NodeJs抓取页面
npm i cheerio request iconv-lite思路：通过 request 获取到页面。在使用 iconv-lite 编译数据。在使用 cheerio 拿到对应的元素。这里以抓取微博热搜为例const cheerio = require('cheerio');
const request = require('request');
const iconv = require('iconv-lite');
function http(url, decode = 'utf8') {
return new Promise((res...
随机数
function getRandom(start, end, fixed = 0) {
let differ = end - start
let random = Math.random()
return (start + differ * random).toFixed(fixed)
}getRandom(1,5) 1<= num >=5
保存图片文件，下载图片
function downloadIamge(imgsrc, name) { //下载图片地址和图片名
let image = new Image();
// 解决跨域 Canvas 污染问题
image.setAttribute("crossOrigin", "anonymous");
image.onload = function () {
let canvas = document.createElement("canvas");
...
赛邮云通信SUBMAIL
NodeJs发送短信var request = require('request');
let post = function (url, postdata) {
let options = {
url: url,
formData: postdata
};
return new Promise(function (resolve, reject) {
request.post(options, function (err, response, body) {
...
粘贴图片 ctrl+v
document.addEventListener("paste", function (event) {
var isChrome = false;
if (event.clipboardData || event.originalEvent) {
//某些chrome版本使用的是event.originalEvent
var clipboardData =
event.clipboardData || event.originalEvent.clipboard...
JS判断是否为IE浏览器
function IEVersion() {
var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串
var isIE = userAgent.indexOf("compatible") > -1 && userAgent.indexOf("MSIE") > -1; //判断是否IE<11浏览器
var isEdge = userAgent.indexOf("Edge") > -1 ...
IE浏览器语法兼容
https://babeljs.io/en/repl.html
复制到剪切板
copy(val) {
let oInput = document.createElement("input");
oInput.value = val;
document.body.appendChild(oInput);
oInput.select();
document.execCommand("Copy");
this.$message({
message: "复制成功",
type: "success",
...
正则
https://regex-vis.osrc.com/
https://hate-regex.osrc.com/数字data = data.replace(/[^\.\d]/g, "") // 数字
data = data.replace(".", "") // 去掉小数点小数两位data = data.replace(/[^\.\d]/g,"") // 数字
data = data.replace(/^(\-)*(\d+)\.(\d\d).*$/,"$1$2.$3") // 小数点后视频图片var...
JS-Cookie
function getCookie(cookie_name) {
var allcookies = document.cookie;
var cookie_pos = allcookies.indexOf(cookie_name);
if (cookie_pos !== -1) {
cookie_pos = cookie_pos + cookie_name.length + 1;
var cookie_end = allcookies.ind...
JS常用方法
加号运算符// 可以做到转换格式
let a = '12'
let b = + a + 12;
let c = a - 0 + 12
let d = a + 12;
console.log(b); // 24
console.log(c); // 24
console.log(d); // 1212动态绑定属性// 在with中可以操作对象的每一项
let tom = {
name: "tom",
height: 170,
sex: "男"
}
with(tom){
height++
console.lo...
JS判断是否在当前页面
var hiddenProperty = 'hidden' in document ? 'hidden' :
'webkitHidden' in document ? 'webkitHidden' :
'mozHidden' in document ? 'mozHidden' :
null;
var visibilityChangeEvent = hiddenProperty.replace(/hidden/i, 'visibilitychange');
...
JS获取URL参数
function GetQueryValue(key) {
// 获取？后面的参数
var query = decodeURI(window.location.search.substring(1));
// 通过 & 切割为数组 ["naem=tom"]
var queryArr = query.split("&");
// 循环遍历 在将每一项通过 = 切割 做判断key
for (var i = 0; i < queryArr.length; i+...
JS笔记
直接返回时间戳：Date.now()；当前时间
let newDate = new Date();
let strData = `${newDate.getFullYear()}-${newDate.getMonth() + 1}-${newDate.getDate()} ${newDate.getHours()}:${newDate.getMinutes()}:${newDate.getSeconds()}`
console.log(strData);VIDEO倍速：playbackRate
各浏览器的用户代理字符串整理
1. IE 和 IE Mobile 浏览器WindowsIE 9Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)WindowsIE 10Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)WindowsIE 11Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like GeckoWindows PhoneIE 10M...