// import {singleFileDownload} from '@/utils/downloads'
import cryptoJs from 'crypto-js'
import {
Message
} from "element-ui";
/**
* @description 本地存储包装器
* @param type不传默认为 localStorage, 传 session 为 sessionStorage
*/
let storage = {
checkWindow() {
if (!window) {
console.warn("[Storage] === Storage can ONLY used in browser.");
return false;
}
return true;
},
checkSupport(type) {
let winFlag = this.checkWindow();
if (winFlag && window[type]) {
return true;
} else {
console.warn([Storage] === ${type} Storage is NOT supported.);
return false;
}
},
checkType(type) {
if (type && type === "session") {
return "sessionStorage";
} else {
return "localStorage";
}
},
setObj(obj, type) {
Object.keys(obj).forEach((item) => {
this.set(item, obj[item], type);
});
},
set(key, value, type) {
let curTime = new Date().getTime();
let target = this.checkType(type);
if (this.checkSupport(target)) {
if (typeof value === "string" || Array.isArray(value)) {
return window[target].setItem(key, JSON.stringify(value));
} else {
let data = Object.assign({}, value, {
time: curTime,
});
return window[target].setItem(key, JSON.stringify(data));
}
}
},
get(key, type) {
let target = this.checkType(type);
if (this.checkSupport(target)) {
if (
window &&
window[target] &&
window[target][key] &&
window[target][key] !== "undefined"
) {
let data = window[target][key] || false;
return data;
} else {
return window[target][key];
}
}
},
removeArr(arr, type) {
if (Array.isArray(arr) && arr.length) {
arr.forEach((item) => {
this.remove(item, type);
});
} else {
console.warn("[Storage] === Params must be an array.");
}
},
remove(key, type) {
let target = this.checkType(type);
if (this.checkSupport(target)) {
if (window[target][key] && window[target][key] !== "undefined") {
return window[target].removeItem(key);
}
}
},
clear(type) {
let target = this.checkType(type);
window[target].clear();
},
};
/**
* [deepClone 对象拷贝]
* @param {[Object]} obj [需要被拷贝的对象]
* @return {[type]} [description]
*/
let deepClone = function (obj, ...args) {
let copy;
if (obj == null || typeof obj !== "object") return obj;
if (obj instanceof Date) {
copy = new Date();
copy.setTime(obj.getTime());
return copy;
}
// Handle Array
if (obj instanceof Array) {
copy = [];
for (let i = 0, len = obj.length; i < len; i++) {
copy[i] = deepClone(obj[i]);
}
return copy;
}
// Handle Function
if (obj instanceof Function) {
copy = function () {
return obj.apply(this, args);
};
return copy;
}
// Handle Object
if (obj instanceof Object) {
copy = {};
for (let attr in obj) {
if (obj.hasOwnProperty(attr)) copy[attr] = deepClone(obj[attr]);
}
return copy;
}
throw new Error(
"Unable to copy obj as type isn't supported " + obj.constructor.name
);
};
/**
* [setToken 设置token]
* @param {[type]} token [description]
* @param {[type]} token_type [description]
*/
function setToken(token, token_type) {
storage.set("token", token);
storage.set("token_type", token_type);
}
/**
* [clearToken 清除token]
* @param {[type]} token [description]
*/
function clearToken(token) {
storage.remove("token");
storage.remove("token_type");
}
/**
* [uniqueArray 数组去重]
* @param {[type]} arr [description]
* @return {[type]} [description]
*/
function uniqueArray(arr) {
const set = new Set(arr);
return [...set];
}
/**
* [sum 数组求和]
* @param {[type]} arr [description]
* @return {[type]} [description]
*/
function sum(arr) {
return arr.reduce(function (prev, curr, idx, arr) {
return prev + curr;
});
}
/**
* [uniqueArrayObject 数组对象去重]
* @param {[type]} arr [description]
* @param {[type]} key [description]
* @return {[type]} [description]
*/
function uniqueArrayObject(arr, key) {
let obj = {};
return arr.reduce(function (item, next) {
obj[next[key]] ? "" : (obj[next[key]] = true && item.push(next));
return item;
}, []);
}
/**
* [getDateFormat 获取当前时间]
* @param {String} fmt [yyyy-MM-dd]
* @return {[type]} [description]
* 月(M)、日(d)、小时(h)、分(m)、秒(s)、季度(q) 可以用 1-2 个占位符，
* 年(y)可以用 1-4 个占位符，毫秒(S)只能用 1 个占位符(是 1-3 位的数字)
* 例子：getDateFormat("yyyy-MM-dd hh:mm:ss.S")
*/
function getDateFormat(fmt = "yyyy-MM-dd", day) {
let date = day || new Date();
let o = {
"M+": date.getMonth() + 1, // 月份
"d+": date.getDate(), // 日
"h+": date.getHours(), // 小时
"m+": date.getMinutes(), // 分
"s+": date.getSeconds(), // 秒
"q+": Math.floor((date.getMonth() + 3) / 3), // 季度
S: date.getMilliseconds(), // 毫秒
};
if (/(y+)/.test(fmt))
fmt = fmt.replace(
RegExp.$1,
(date.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;
}
/**
* [getTimeDistance 获取时间间隔]
* @param {[type]} time [description]
* @return {[type]} [description]
*/
function getTimeDistance(time) {
// 支持传入10位或13位毫秒数，如 1587367194536,"1587367194"
// 支持传入日期格式，如 "2020/4/20 15:31:18"
if (typeof time == "number" || Number(time) == time) {
if (String(time).length == 10) {
time = Number(time) * 1000;
} else if (String(time).length == 13) {
time = Number(time);
} else {
console.log("时间格式错误");
return time;
}
} else {
if (
typeof time == "string" &&
time.split(" ").length == 2 &&
time.split(/[- : \/]/).length == 6
) {
time = new Date(time.replace(/\-/g, "/")).getTime();
} else {
console.log("时间格式错误");
return time;
}
}
// 处理之后的time为13位数字格式的毫秒数
var date_now = new Date();
var date_time = new Date(time);
var distance = date_now.getTime() - time;
var days = parseInt(distance / (1000 * 60 * 60 * 24));
if (days == 1) {
return "昨天";
} else if (days > 1 && days < 4) {
return days + "天前";
} else if (days > 3) {
// 超过3天的，返回日期，如 2018-12-05
// 如果是今年的，就省去年份，返回 12-05
var year = date_time.getFullYear();
var month = date_time.getMonth() + 1;
if (month < 10) {
month = "0" + month;
}
var day = date_time.getDate();
if (day < 10) {
day = "0" + day;
}
if (date_now.getFullYear() == year) {
return month + "-" + day;
} else {
return year + "-" + month + "-" + day;
}
}
var hours = parseInt((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
if (hours > 0) {
return hours + "小时前";
}
var minutes = parseInt((distance % (1000 * 60 * 60)) / (1000 * 60));
if (minutes > 0) {
return minutes + "分钟前";
}
return "刚刚";
}
/**
* [funDate 获取7天之前的日期或者7天之后的日期]
* @param {Number} num [description]
* @param {[type]} date [description]
* @return {[type]} [description]
*/
function funDate(num = 7, date) {
let date1 = date || new Date();
//今天时间
let time1 =
date1.getFullYear() + "-" + (date1.getMonth() + 1) + "-" + date1.getDate();
let date2 = new Date(date1);
date2.setDate(date1.getDate() + num);
//num是正数表示之后的时间，num负数表示之前的时间，0表示今天
return {
today: time1,
date: date2.getFullYear() +
"-" +
(date2.getMonth() + 1) +
"-" +
date2.getDate(),
};
}
/**
* [chunkArray 根据指点长度分割数组]
* @param {[type]} array 数组
* @param {[type]} size 长度
* @return {[type]} [description]
*/
function chunkArray(array, size) {
//获取数组的长度，如果你传入的不是数组，那么获取到的就是undefined
const length = array.length;
//判断不是数组，或者size没有设置，size小于1，就返回空数组
if (!length || !size || size < 1) {
return [];
}
//核心部分
let index = 0; //用来表示切割元素的范围start
let resIndex = 0; //用来递增表示输出数组的下标
//根据length和size算出输出数组的长度，并且创建它。
let result = new Array(Math.ceil(length / size));
//进行循环
while (index < length) {
//循环过程中设置result[0]和result[1]的值。该值根据array.slice切割得到。
result[resIndex++] = array.slice(index, (index += size));
}
//输出新数组
return result;
}
/**
* [getExtensionFileName 获取文件后缀]
* @param {[type]} filename [description]
* @return {[type]} [description]
*/
function getExtensionFileName(filename) {
let reg = /(\\+)/g;
let pString = filename.replace(reg, "#"); //用正则表达式来将\或\\替换成#
let arr = pString.split("#"); // 以“#”为分隔符，将字符分解为数组 例如 D Program Files bg.png
let lastString = arr[arr.length - 1]; //取最后一个字符
let arr2 = lastString.split("."); // 再以"."作为分隔符
return arr2[arr2.length - 1]; //将后缀名返回出来
}
/**
* [getOssImgResize 按比例缩放图片]
* @param {[type]} url [description]
* @param {[type]} size [description]
* @param {[type]} force [description]
* @return {[type]} [description]
*/
function getOssImgResize(url, size, force) {
if (force)
return ${url}?x-oss-process=image/resize,m_fixed,h_${size},w_${size};
return ${url}?x-oss-process=image/resize,w_${size};
}
/**
* [getTimeStamp 获取当前时间戳]
* @return {[type]} [description]
*/
function getTimeStamp(key) {
return ${key}_${new Date().getTime()}_${
Math.floor(Math.random() * (100 - 1)) + 1
};
}
/**
* [cookie方法封装]
* @type {Object}
*/
const cookie = {
//设置cookie,增加到vue实例方便全局调用
setCookie: (c_name, value, expiredays) => {
let exdate = new Date();
exdate.setDate(exdate.getDate() + expiredays);
document.cookie =
c_name +
"=" +
escape(value) +
(expiredays == null ? "" : ";expires=" + exdate.toGMTString());
},
//获取cookie、
getCookie: (name) => {
let arr,
reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)");
if ((arr = document.cookie.match(reg))) return arr[2];
else return null;
},
//删除cookie
delCookie: (name) => {
let exp = new Date();
exp.setTime(exp.getTime() - 1);
let cval = cookie.getCookie(name);
if (cval != null)
document.cookie = name + "=" + cval + ";expires=" + exp.toGMTString();
},
// 清除所有cookie
clearAllCookie() {
var keys = document.cookie.match(/[^ =;]+(?=\=)/g);
if (keys) {
for (var i = keys.length; i--;)
document.cookie = keys[i] + "=0;expires=" + new Date(0).toUTCString();
}
},
};
/**
* [getTokenInfo 解析token获取信息]
* @return {[type]} [description]
*/
const getTokenInfo = function () {
const token = getToken();
if (token) {
const info = decodeURIComponent(escape(window.atob(token.split(".")[1])));
return JSON.parse(info);
} else {
return {};
}
};
/**
* [getToken 获取本地存储的token]
* @return {[type]} [description]
*/
const getToken = function () {
// return storage.get('token');
return cookie.getCookie("token");
};
/**
* @name:判断当前时间是否在指定的两个时间范围内
* @param {*} d1
* @param {*} d2
* @return {*}
*/
function nowInDateBetwen(d1, d2) {
//如果时间格式是正确的，那下面这一步转化时间格式就可以不用了
// var dateBegin = new Date(d1.replace(/-/g, "/"));//将-转化为/，使用new Date
// var dateEnd = new Date(d2.replace(/-/g, "/"));//将-转化为/，使用new Date
var dateBegin = new Date(d1); //将-转化为/，使用new Date
var dateEnd = new Date(d2); //将-转化为/，使用new Date
var dateNow = new Date(); //获取当前时间
var beginDiff = dateNow.getTime() - dateBegin.getTime(); //时间差的毫秒数
var beginDayDiff = Math.floor(beginDiff / (24 * 3600 * 1000)); //计算出相差天数
var endDiff = dateEnd.getTime() - dateNow.getTime(); //时间差的毫秒数
var endDayDiff = Math.floor(endDiff / (24 * 3600 * 1000)); //计算出相差天数
if (endDayDiff < 0) {
//已过期
return false;
}
if (beginDayDiff < 0) {
//没到开始时间
return false;
}
return true;
}
// 是否图片
function isImg(suffix) {
const suffixes = [
"bmp",
"jpeg",
"png",
"tiff",
"gif",
"pcx",
"tga",
"exif",
"fpx",
"svg",
"psd",
"jpg",
];
const suffix_ = suffix.toLowerCase();
return suffixes.some((it) => it == suffix_);
}
// 是否excel
function isExcel(suffix) {
const suffixes = ["xls", "xlsx"];
const suffix_ = suffix.toLowerCase();
return suffixes.some((it) => it == suffix_);
}
// 是否doc
function isDoc(suffix) {
const suffixes = ["doc", "docx"];
const suffix_ = suffix.toLowerCase();
return suffixes.some((it) => it == suffix_);
}
// 是否ppt
function isPpt(suffix) {
const suffixes = ["ppt", "pptx"];
const suffix_ = suffix.toLowerCase();
return suffixes.some((it) => it == suffix_);
}
// 是否pdf
function isPdf(suffix) {
const suffixes = ["pdf"];
const suffix_ = suffix.toLowerCase();
return suffixes.some((it) => it == suffix_);
}
// 是否压缩包
function isZip(suffix) {
const suffixes = ["rar", "zip", "7z", "tar"];
const suffix_ = suffix.toLowerCase();
return suffixes.some((it) => it == suffix_);
}
// 是否视频
function isVideo(suffix) {
const suffixes = [
"avi",
"mov",
"qt",
"asf",
"mkv",
"rm",
"revb",
"mod",
"mp4",
"wmv",
];
const suffix_ = suffix.toLowerCase();
return suffixes.some((it) => it == suffix_);
}
// 是否音频
function isAudio(suffix) {
const suffixes = ["mp3", "wma", "wav"];
const suffix_ = suffix.toLowerCase();
return suffixes.some((it) => it == suffix_);
}
// 获取文件名后缀
const getSuffix = (fileName) => {
if (!fileName) return "";
let clips = fileName.split(".");
return clips[clips.length - 1];
};
/**
* [防抖函数]
* @param {Function} fn [需要执行的函数]
* @param {[type]} wait [函数需要等待的时间]
* @return {[type]} void
*/
const debounce = (fn, wait) => {
var timeout = null;
return function () {
if (timeout !== null) clearTimeout(timeout);
timeout = setTimeout(fn, wait);
};
};
//判断字符串是否是金钱
function validMoney(money) {
let pattern = /(^[1-9]([0-9]+)?(\.[0-9]{1,2})?$)|(^(0){1}$)|(^[0-9]\.[0-9]([0-9])?$)/;
if (pattern.test(money)) {
return true;
} else {
return false;
}
}
//获取两个日期之间相隔的所有日期
function getDayAll(starDay, endDay) {
var arr = [];
var dates = [];
// 设置两个日期UTC时间
var db = new Date(starDay);
var de = new Date(endDay);
// 获取两个日期GTM时间
var s = db.getTime() - 24 * 60 * 60 * 1000;
var d = de.getTime() - 24 * 60 * 60 * 1000;
// 获取到两个日期之间的每一天的毫秒数
for (var i = s; i <= 1 24 60 d;) { i="i" + * 1000; arr.push(parseint(i)); } 获取每一天的时间 yy-mm-dd for (var j in arr) var time="new" date(arr[j]); year="time.getFullYear(time);" mouth="time.getMonth()">= 10 ?
time.getMonth() + 1 :
"0" + (time.getMonth() + 1);
var day = time.getDate() >= 10 ? time.getDate() : "0" + time.getDate();
var YYMMDD = year + "-" + mouth + "-" + day;
dates.push(YYMMDD);
}
return dates;
}
//xml字符串转换xml对象数据
function xmlStr2XmlObj(xmlStr) {
var xmlObj = {};
if (document.all) {
var xmlDom = new ActiveXObject("Microsoft.XMLDOM");
xmlDom.loadXML(xmlStr);
xmlObj = xmlDom;
} else {
xmlObj = new DOMParser().parseFromString(xmlStr, "text/xml");
}
return xmlObj;
}
//xml字符串转换json数据
function xmlObj2json(xml) {
var xmlObj = xmlStr2XmlObj(xml);
var jsonObj = {};
if (xmlObj.childNodes.length > 0) {
jsonObj = xml2json(xmlObj);
}
return jsonObj;
}
//xml转换json数据
function xml2json(xml) {
try {
var obj = {};
if (xml.children.length > 0) {
for (var i = 0; i < xml.children.length; i++) {
var item = xml.children.item(i);
var nodeName = item.nodeName;
if (typeof (obj[nodeName]) == "undefined") {
obj[nodeName] = xml2json(item);
} else {
if (typeof (obj[nodeName].push) == "undefined") {
var old = obj[nodeName];
obj[nodeName] = [];
obj[nodeName].push(old);
}
obj[nodeName].push(xml2json(item));
}
}
} else {
obj = xml.textContent;
}
return obj;
} catch (e) {
console.log(e.message);
}
}
//标准时间转时间
const formatDate = (timestamp, type = "datetime") => {
let time = null;
if ((timestamp.toString()).length == 13) {
time = new Date(timestamp)
} else {
time = new Date(timestamp * 1000)
}
let year = time.getFullYear()
let month = time.getMonth() + 1
let date = time.getDate()
let hours = time.getHours()
let minute = time.getMinutes()
let second = time.getSeconds()
if (month < 10) {
month = '0' + month
}
if (date < 10) {
date = '0' + date
}
if (hours < 10) {
hours = '0' + hours
}
if (minute < 10) {
minute = '0' + minute
}
if (second < 10) {
second = '0' + second
}
if (type == "datetime") {
return year + '-' + month + '-' + date + ' ' + hours + ':' + minute + ':' + second;
} else {
return year + '-' + month + '-' + date
}
}
/**
* [获取当前文件上传服务器类型]
* @return {[string]} [服务器类型]
*/
const getServerType = () => {
// const deploy_way = storage.get("deploy_way");
// if (deploy_way && deploy_way == 1) {
// return "local";
// } else {
// return "oss";
// }
return "local"
};
const fileParse = (file, type = "base64") => {
return new Promise((resolve, reject) => {
let fileRead = new FileReader();
if (type === "base64") {
fileRead.readAsDataURL(file);
} else if (type === "buffer") {
fileRead.readAsArrayBuffer(file);
}
// console.log(fileRead, "fileRead");
fileRead.onload = (ev) => {
resolve(ev.target.result);
};
fileRead.onprogress = (e) => {
console.log(e.loaded);
console.log(e.total);
};
fileRead.onerror = (err) => {
reject(err)
}
});
}
//寻找父类id
const findPnodeId = (data = [], nodeId, allData = []) => {
let res = [];
if (data.length) {
data.forEach(item => {
if (item.children && item.children.length) {
if (item.children.some(v => v.id == nodeId)) {
res.push(item.id);
res = res.concat(findPnodeId(allData, item.id, allData))
} else {
res = res.concat(findPnodeId(item.children, nodeId, allData))
}
} else {
return
}
});
}
return res;
}
//获取用户信息
const getUserInfo = () => {
return JSON.parse(storage.get("userInfo"));
}
/**
* [loopRouterChildren 查找子路由]
* @param {[type]} router [description]
* @param {[type]} find [description]
* @return {[type]} [description]
*/
const loopRouterChildren = (router, find) => {
let res = [];
router.map((v) => {
if (v.path === find) {
res.push(v);
}
if (v.children && v.children.length) {
res = res.concat(loopRouterChildren(v.children, find));
}
});
return res
};
const realFormatSecond = (second) => {
var secondType = typeof second;
if (secondType === "number" || secondType === "string") {
second = parseInt(second);
var hours = Math.floor(second / 3600);
second = second - hours * 3600;
var mimute = Math.floor(second / 60);
second = second - mimute * 60;
return (
("0" + hours).slice(-2) + ":" + ("0" + mimute).slice(-2) + ":" + ("0" + second).slice(-2)
);
} else {
return "00:00:00";
}
}
//获取周日期范围
const weekDate = (day = 0) => {
var date = new Date();
// 本周日的日期，0周日，1 周一
date.setDate(date.getDate() - date.getDay() + day);
var begin = date.getFullYear() + "-" + (date.getMonth() + 1) + "-" + date.getDate();
// 本周六的日期
date.setDate(date.getDate() + 6);
var end = date.getFullYear() + "-" + (date.getMonth() + 1) + "-" + date.getDate();
let timeInfo = {
begin: begin,
end: end
}
return timeInfo
}
// 获取两个日期之间相差的天数
const getDaysBetween = (dateString1, dateString2) => {
let startDate = Date.parse(dateString1);
let endDate = Date.parse(dateString2);
let days = (endDate - startDate) / (1 * 24 * 60 * 60 * 1000);
// alert(days);
return days;
}
//JS将字符串yyyyMMddHHmmss转Date
const strFormatedDate = (dateStr) => {
let pattern = /(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/;
let formatedDate1 = dateStr.replace(pattern, '$1/$2/$3 $4:$5:$6');
let ddate1 = new Date(formatedDate1);
return formatedDate1;
}
//比较时间字符串相差几分钟
const compareTimeMin = (time1, time2) => {
let m = 0;
//判断开始时间是否大于结束日期
if (time1 > time2) {
m = 0;
} else {
//截取字符串，得到日期部分"2009-12-02",用split把字符串分隔成数组
var begin1 = time1.substr(0, 10).split("-");
var end1 = time2.substr(0, 10).split("-");
var beginTime1 = time1.substr(11, 8).split(":");
var endTime1 = time2.substr(11, 8).split(":");
//将拆分的数组重新组合，并实例成化新的日期对象
var date1 = new Date(begin1[0] + '-' + begin1[1] + '-' + begin1[2] + ' ' + beginTime1[0] + ':' + beginTime1[1] + ':' + beginTime1[2]);
var date2 = new Date(end1[0] + '-' + end1[1] + '-' + end1[2] + ' ' + endTime1[0] + ':' + endTime1[1] + ':' + endTime1[2]);
//得到两个日期之间的差值m，以分钟为单位
m = parseInt(Math.abs(date2 - date1) / 1000 / 60);
}
return m;
}
const isRepeat = (arr) => {
var hash = {};
for (var i in arr) {
if (hash[arr[i]]) {
return true;
}
// 不存在该元素，则赋值为true，可以赋任意值，相应的修改if判断条件即可
hash[arr[i]] = true;
}
return false;
}
// DES加密
const encryptDes = (message, key = "200ceb26807d6bf99fd6f4f0d1ca54d4") => {
var keyHex = cryptoJs.enc.Utf8.parse(key)
var option = {
mode: cryptoJs.mode.ECB,
padding: cryptoJs.pad.Pkcs7
}
var encrypted = cryptoJs.DES.encrypt(message, keyHex, option)
return encrypted.ciphertext.toString()
}
// DES解密
const decryptDes = (message, key = "200ceb26807d6bf99fd6f4f0d1ca54d4") => {
var keyHex = cryptoJs.enc.Utf8.parse(key)
var decrypted = cryptoJs.DES.decrypt({
ciphertext: cryptoJs.enc.Hex.parse(message)
},
keyHex, {
mode: cryptoJs.mode.ECB,
padding: cryptoJs.pad.Pkcs7
}
)
return decrypted.toString(cryptoJs.enc.Utf8)
}
/**判断是否是手机号**/
const isPhoneNumber = (tel) => {
var reg = /^0?1[3|4|5|6|7|8][0-9]\d{8}$/;////手机电话
var zjdh = /^((0\d{2,3})-)?(\d{7,8})$/; //座机电话
if (!reg.test(tel)&&!zjdh.test(tel)) {
return false;
} else {
return true;
}
}
//获取身份证呼叫
const getIdentityAddress = (str) => {
let _arr = [{
id: "11",
name: "北京"
},
{
id: "12",
name: "天津"
},
{
id: "13",
name: "河北"
},
{
id: "14",
name: "山西"
},
{
id: "15",
name: "内蒙"
},
{
id: "21",
name: "辽宁"
},
{
id: "22",
name: "吉林"
},
{
id: "23",
name: "黑龙江"
},
{
id: "31",
name: "上海"
},
{
id: "32",
name: "江苏"
},
{
id: "33",
name: "浙江"
},
{
id: "34",
name: "安徽"
},
{
id: "35",
name: "福建"
},
{
id: "36",
name: "江西"
},
{
id: "37",
name: "山东"
},
{
id: "41",
name: "河南"
},
{
id: "42",
name: "湖北"
},
{
id: "43",
name: "湖南"
},
{
id: "44",
name: "广东"
},
{
id: "45",
name: "广西"
},
{
id: "46",
name: "海南"
},
{
id: "50",
name: "重庆"
},
{
id: "51",
name: "四川"
},
{
id: "52",
name: "贵州"
},
{
id: "53",
name: "云南"
},
{
id: "54",
name: "西藏"
},
{
id: "61",
name: "陕西"
},
{
id: "62",
name: "甘肃"
},
{
id: "63",
name: "青海"
},
{
id: "64",
name: "宁夏"
},
{
id: "65",
name: "新疆"
},
{
id: "71",
name: "台湾"
},
{
id: "81",
name: "香港"
},
{
id: "82",
name: "澳门"
},
{
id: "91",
name: "海外"
}
]
if (str) {
let _obj=_arr.find(v=>v.id==str);
return _obj?.name||""
} else {
return ""
}
}
//手机号脱敏
const phoneNuberConvert=(number)=>{
if (!number) return "";
let pat = /(\d{3})\d*(\d{4})/;
let result = number.replace(pat, "$1***$2");
return result;
}
/**
* 名字脱敏
*/
const nameConvert=(name)=>{
let userName = "";
if (name.length == 2) {
userName = name.substring(0, 1) + "*"; //截取name 字符串截取第一个字符，
} else if (name.length == 3) {
userName = name.substring(0, 1) + "*" + name.substring(2, 3); //截取第一个和第三个字符
} else if (name.length > 3) {
userName =
name.substring(0, 1) + "*" + "*" + name.substring(3, name.length); //截取第一个和大于第4个字符
}
return userName;
}
//身份证、银行卡脱敏
const icardAndBankConvert=(str)=>{
if (str) {
return str.replace(/^(.{6})(?:\d+)(.{4})$/, "$1****$2");
} else {
return ""
}
}
//数组分组
const groupArray=(data,cols)=>{
const r=data.reduce((r,t)=>{
r.current.push(t);
if(r.current.length===cols){
r.list.push(r.current);
r.current=[];
}
return r;
},{list:[],current:[]});
if (r.current.length) {
r.list.push(r.current);
}
return r.list;
}
//复制数据工具
const copyDataUtil=(str)=>{
let aux = document.createElement('input')
// 获取复制内容
// const content = v
// 设置元素内容
aux.setAttribute('value', str)
// 将元素插入页面进行调用
document.body.appendChild(aux)
// 复制内容
aux.select()
// 将内容复制到剪贴板
document.execCommand('copy')
// 删除创建元素
document.body.removeChild(aux)
}
//地址脱敏
const desensitizedAddr=(str)=>{
if (!str) {
return "";
}
let _addrReg = /(.{4})(.*)/; // 地址正则
if(_addrReg.test(str)){
let text1 = RegExp.$1;
let text2 = RegExp.$2.replace(/./g,"*");
return text1 + text2 ;
}
return str;
}
/**
* 根据日期字符串获取星期几
* @param dateString 日期字符串（如：2020-05-02）
* @returns {String}
*/
const getWeek = (dateString) => {
if (!dateString) {
return "未知"
}
let _arr=(dateString||"").split(" ");
let _str="";
if (_arr.length==2) {
_str=_arr[0];
} else {
_str=dateString;
}
if (!checkDate(_str)) {
return "时间格式有误"
}
let dateArray = _str.split("-");
let date = new Date(dateArray[0], parseInt(dateArray[1] - 1), dateArray[2]);
return "周" + "日一二三四五六".charAt(date.getDay());
};
// 判断日期格式是否合理,格式2022-04-16
const checkDate=(str)=>{
let r = new RegExp(/^\d{4}\-\d{2}\-\d{2}$/);
return r.test(str);
}
//扁平函数
const flattenFun=(arr,key="children")=> {
let result = [];
for(let i = 0; i < arr.length; i++) {
result.push(arr[i]);
if (arr[i].hasOwnProperty(key)&&arr[i][key].length) {
result = result.concat(flattenFun(arr[i][key],key));
}
}
return result;
}
/**
* 获取设备类型
*/
export const getDeviceType = () => {
const reg = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i
return reg.test(navigator.userAgent) ? 'Mobile' : 'Desktop'
}
// 用户数据排序
export const userAlphabeticSort = (arr,key="name") => {
if (!String.prototype.localeCompare) return null
let letters = 'ABCDEFGHJKLMNOPQRSTWXYZ'.split('')
let zh = '阿八嚓哒妸发旮哈讥咔垃痳拏噢妑七呥扨它穵夕丫帀'.split('')
let segs = []
letters.map((item, i) => {
let cur = {
letter: item,
data: []
}
arr.map((item) => {
if (item[key].localeCompare(zh[i]) >= 0 && item[key].localeCompare(zh[i + 1]) < 0) {
cur.data.push(item)
}
})
if (cur.data.length != 0) {
cur.data.sort(function (a, b) {
return a[key].localeCompare(b[key], 'zh')
})
segs.push(cur)
}
})
return segs
}
//获取当前指定的前几天的日期
//console.log(getBeforeDate(1));//昨天的日期
const getBeforeDate = (days) => {
var now = new Date().getTime();
var ago = now - 86400000 * days; //一天的毫秒数为86400000
var agoData = new Date(ago);
var year = agoData.getFullYear();
var mon = agoData.getMonth() + 1;
var day = agoData.getDate();
mon = mon < 10 ? '0' + mon : mon;
day = day < 10 ? '0' + day : day;
var date = year + '-' + mon + '-' + day;
return date;
}
//获取唯一值
export function getUUID(len=10){
return Number(
Math.random().toString().substr(3, len) + Date.now()
).toString(36);
}
export function getCurrentTime() {
let _m=new Date().getMonth() + 1;
//获取当前时间并打印
let yy = new Date().getFullYear();
let mm = _m<10?'0'+_m:_m; 10 3600 let dd="new" date().getdate()<10?'0'+new date().getdate():new date().getdate(); hh="new" date().gethours()<10?'0'+new date().gethours():new date().gethours(); mf="new" date().getminutes() < ? '0' + new : date().getminutes(); ss="new" date().getseconds() date().getseconds(); time="yy" type mm ' ':' ss; return time; } ** * js 计算两个时间间隔多久（时分秒） @param starttime "2019-10-23 15:27:23" endtime 15:27:55" @return 1天2时3分5秒 export function twotimeinterval(starttime, endtime) { 开始时间 d1="startTime.replace(/\-/g," " "); date1="new" date(d1); 结束时间 d2="endTime.replace(/\-/g," date2="new" date(d2); 时间相差秒数 datediff="date2.getTime()" - date1.gettime(); 计算出相差天数 days="Math.floor(dateDiff" (24 1000)); 计算出小时数 residue1="dateDiff" % 1000); 计算天数后剩余的毫秒数 hours="Math.floor(residue1" (3600 计算相差分钟数 residue2="residue1" 计算小时数后剩余的毫秒数 minutes="Math.floor(residue2" (60 计算相差秒数 residue3="residue2" 计算分钟数后剩余的毫秒数 seconds="Math.round(residue3" returnval="((days" =="0)" "" days+"天") ((hours="=" 0) +"时") ((minutes="=" minutes+"分") ((seconds="=" seconds+"秒"); returnval; {秒数转化为时分秒} s @returns sectotime(s) t ; if(s> -1){
let hour = Math.floor(s/3600)
let min = Math.floor(s/60) % 60
let sec = s % 60
t=hour<10?'0'+ hour + ":":hour ":"; if(min < 10){ t } ":" if(sec return ** * 获取url的参数 @param {*} url @returns const getutlparam="(url)=">{
url = url ? url : window.location.href.substring(0, window.location.href.length);
let str = url.substring(url.indexOf('?') + 1);
let arrs = str.split('&');
let result = {};
arrs.forEach(item => {
let keyArr = item.split('=');
let name = keyArr[0];
let value = keyArr[1];
result[name] = value;
});
return result;
}
/**
* 扁平数组
* @param {*} arr 扁平数据数据
* @param {*} key 树形key
*/
export function flatArr(arr=[],key="children") {
let _arr=[];
(arr||[]).map(item=>{
_arr.push(item);
if (item[key]?.length) {
_arr=_arr.concat(flatArr(item[key],key));
}
})
return _arr;
}
/**
* 校验密码
* @param {*} str 校验密码字符串
* @param {*} reg 正则表达式
* @param {*} msg 校验提示语
* @returns
*/
export function verifyPasswordFun(str, msg = "密码必须包含大小写字母、数字、特殊字符且8~20位", reg = "^(?![A-Za-z0-9]+$)(?![a-z0-9\\W]+$)(?![A-Za-z\\W]+$)(?![A-Z0-9\\W]+$)[a-zA-Z0-9\\W]{8,20}$") {
let _result = true
let regexp = new RegExp(reg);
if (!regexp.test(str)) {
this.$message.error(msg);
_result = false;
}
return _result;
}
/**
* 日期时间有效性检查 格式为：YYYY-MM-DD HH:MM:SS
* @param {*} str
* @returns
*/
const CheckDateTime=(str)=>{
var reg = /^(\d+)-(\d{1,2})-(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/;
var r = str.match(reg);
if(r==null)return false;
r[2]=r[2]-1;
var d= new Date(r[1], r[2],r[3], r[4],r[5], r[6]);
if(d.getFullYear()!=r[1])return false;
if(d.getMonth()!=r[2])return false;
if(d.getDate()!=r[3])return false;
if(d.getHours()!=r[4])return false;
if(d.getMinutes()!=r[5])return false;
if(d.getSeconds()!=r[6])return false;
return true;
}
/**
* 判断是否是外部连接
* @param path 路径
* @returns
*/
const isExternal = (path: string) => {
const reg = /^(https?:|mailto:|tel:)/;
return reg.test(path);
};
/**
* 字符串校验
* @param {*} str 字符串
* @param {*} rang 范围正则
* @returns
*/
const stringVerification=(str,rang=/^.{8,20}$/)=>{
let _arr=[];//大写字母：capital，小写字母：lowerCase，特殊字符：specialCharacters，数字：digit，长度在范围中：inScope
let reg = /^(?=.*?[A-Z])/;
let reg1 = /^(?=.*?[a-z])/;
let reg2 = /^(?=.*?\d)/;
let reg3 = /^(?=.*?[?!&￥$%^#,.\/@";:><\[\]}{\-=+_\\|》《。，、？''""~ `]) ; if (reg.test(str)) { _arr.push('capital') } (reg1.test(str)) _arr.push('lowercase') (reg2.test(str)) _arr.push('digit') (reg3.test(str)) _arr.push('specialcharacters') (rang.test(str)) _arr.push("inscope") return _arr; ** * aes加密 @param {*} data key 密钥字符串必须为16、24、32 iv iv16位的字符串 @returns const encryptaes="(data," key, )>{ //key,iv：16位的字符串
let key1 = cryptoJs.enc.Utf8.parse(key);
let iv1 = cryptoJs.enc.Utf8.parse(iv);
return cryptoJs.AES.encrypt(data, key1, {
iv: iv1,
mode: cryptoJs.mode.CBC,
padding: cryptoJs.pad.Pkcs7
}).toString();
}
/**
* AES解密
* @param {*} data
* @param {*} key 密钥字符串必须为16、24、32
* @param {*} iv iv16位的字符串
* @returns
*/
const decryptAES =(data, key, iv="tdrdadq59tbss5n7")=>{ //key,iv：16位的字符串
let key1 = cryptoJs.enc.Utf8.parse(key);
let iv1 = cryptoJs.enc.Utf8.parse(iv);
let decrypted = cryptoJs.AES.decrypt(data, key1, {
iv: iv1,
mode: cryptoJs.mode.CBC,
padding: cryptoJs.pad.Pkcs7
});
return decrypted.toString(cryptoJs.enc.Utf8)
}
// 生成随机字符串
// 数字0~9对应的ASCII码值是 48-57
// 大写字母A-Z对应的ASCII码值是 65-90
// 小写字母a-z对应的ASCII码值是 97-122
// 特殊字符对应的ASCII码的值是33-47 58-64
const getPassword = (legnth) => {
// 定义一个空数组保存我们的密码
let passArrItem = [];
// 定义获取密码成员的方法
const getNumber = () => Math.floor(Math.random() * 10); // 0~9的数字
const getUpLetter = () => String.fromCharCode(Math.floor(Math.random() * 26) + 65); // A-Z
const getLowLetter = () => String.fromCharCode(Math.floor(Math.random() * 26) + 97); // a-z
const getCode = () => String.fromCharCode(Math.floor(Math.random() * 15) + 33) || String.fromCharCode(Math.floor(Math.random() * 7) + 58)
// 将获取成员的方法保存在一个数组中方便用后面生成的随机index取用
const passMethodArr = [getNumber, getUpLetter, getLowLetter, getCode];
// 随机index
const getIndex = () => Math.floor(Math.random() * 4);
// 从0-9，a-z，A-Z，以及特殊字符中随机获取一项
const getPassItem = () => passMethodArr[getIndex()]();
// 不多解释
Array(legnth - 4).fill('').forEach(() => {
passArrItem.push(getPassItem());
})
const confirmItem = [getNumber(), getUpLetter(), getLowLetter(), getCode()];
// 加上我们确认的四项，从而使生成的密码，大写字母、小写字母、数字和特殊字符至少各包含一个
passArrItem.push(...confirmItem);
// 转为字符串返回
return passArrItem.join('');
}
export default {
storage,
deepClone,
getToken,
setToken,
clearToken,
getTokenInfo,
uniqueArray,
uniqueArrayObject,
sum,
getDateFormat,
getTimeDistance,
funDate,
chunkArray,
getExtensionFileName,
getOssImgResize,
getTimeStamp,
cookie,
nowInDateBetwen,
isImg,
isExcel,
isDoc,
isPpt,
isPdf,
isZip,
isVideo,
isAudio,
getSuffix,
validMoney,
debounce,
getDayAll,
getServerType,
xmlObj2json,
formatDate,
fileParse,
findPnodeId,
getUserInfo,
loopRouterChildren,
realFormatSecond,
weekDate,
getDaysBetween,
strFormatedDate,
compareTimeMin,
isRepeat,
encryptDes,
decryptDes,
isPhoneNumber,
getIdentityAddress,
phoneNuberConvert,
nameConvert,
icardAndBankConvert,
groupArray,
desensitizedAddr,
getWeek,
checkDate,
flattenFun,
copyDataUtil,
getDeviceType,
userAlphabeticSort,
getBeforeDate,
getUUID,
getCurrentTime,
twoTimeInterval,
secTotime,
getUtlParam,
flatArr,
verifyPasswordFun,
CheckDateTime,
isExternal,
stringVerification,
encryptAES,
decryptAES,
getPassword,
};</\[\]}{\-=+_\\|》《。，、？''""~></10?'0'+></10?'0'+_m:_m;></=>
Original: https://www.cnblogs.com/wxchun/p/15892260.html
Author: 春春&
Title: 前端常用的方法工具
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