mirror of
https://codeup.aliyun.com/67762337eccfc218f6110e0e/vue/learning-system-portal.git
synced 2025-12-11 03:46:44 +08:00
486 lines
12 KiB
JavaScript
486 lines
12 KiB
JavaScript
/**
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* 对象复制
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*/
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export const deepCopy = (obj) => {
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return JSON.parse(JSON.stringify(obj));
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};
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/**截取名称部分，以/划分 */
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export const cutFullName = (fullName,num) => {
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let newName=fullName;
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if(newName){
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let names=newName.split('/');
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if(names.length>1){
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newName=names[1];
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if(num==2){
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if(names.length>2){
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newName+="/"+names[2];
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}
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}
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}
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}
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return newName;
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};
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/**截取机构名称路径namePath最后两段，不包含第一个 */
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export const cutOrgNamePath = (namePath) => {
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let newName=namePath;
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//debugger
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if(newName){
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let names=newName.split('/');
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let len=names.length;
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//使用最后两们
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if(len>1){
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//newName=names[len-2]+'/'+names[len-1];
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newName=names[1];
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if(!newName){
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newName=names[0]
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}
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}
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// if(names.length>1){
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// newName=names[1];
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// if(num==2){
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// if(names.length>2){
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// newName+="/"+names[2];
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// }
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// }
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// }
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}
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return newName;
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};
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/**
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* 获取url协议
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* @param {Object} type
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*/
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export function getUrlPre(type) {
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const isHttps='https:'==document.location.prototype ? true:false;
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let isUrl='https';
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if(isHttps){
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isUrl='https';
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}else{
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isUrl='http';
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}
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return isUrl;
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}
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// 类型过滤
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const contentTypeMaps = {
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10: '视频',
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20: '音频',
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30: '图片',
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40: '文档',
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41: '图文',
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50: 'scorm',
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52: '外链',
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60: '作业',
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61: '考试',
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62: '评估',
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90: '其它',
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};
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export function getType(type) {
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let name = contentTypeMaps[type];
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return name;
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}
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/**
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* 根据文件类型后续不带点的。比如 mp4 转化为对应的资源数字
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*/
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export function toContentType(fileType) {
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let docTypes=["pdf","doc","xls", "ppt","docx", "xlsx", "pptx"];
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let type = null;
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// ["doc", "xls", "ppt","docx", "xlsx", "pptx","png","txt", "pdf","jpg","gif","bmp","mp4","mp3"]
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if (fileType === "mp4") {
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type = 10;
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} else if (fileType === "mp3") {
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type = 20;
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} else if (fileType === "jpg" ||fileType === "png" ||fileType === "gif") {
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type = 30;
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} else if (docTypes.indexOf(fileType)>-1){
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type = 40;
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} else if(fileType === "zip"){
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type = 50;
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} else {
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type = 90;
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}
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return type;
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}
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// 10微课，21在线课(直播)；20:在线课( 录播)；30:面授课；40:混合式，
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// export function courseType(type) {
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// const maps = {
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// 10: '微课',
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// 21: '在线课(直播)',
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// 20: '在线课(录播)',
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// 30: '面授课',
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// 40: '混合式',
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// };
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// return maps[type];
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// }
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export function courseType(type) {
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const maps = {
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10: '录播课',
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21: '在线课(直播)',
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20: '录播课',
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30: '线下课',
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40: '学习项目',
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};
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return maps[type];
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}
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/**
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* 把日期格式化为显示时间，yyyy-MM-dd HH:mm:ss
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* @param {Object} date
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*/
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export function formatDate(date){
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var year = date.getFullYear(),
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month = date.getMonth() + 1,//月份是从0开始的
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day = date.getDate(),
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hour = date.getHours(),
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min = date.getMinutes(),
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sec = date.getSeconds();
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if(month<10){month='0'+month}
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if(day<10){day='0'+day}
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if(hour<10){hour='0'+hour}
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if(min<10){min='0'+min}
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if(sec<10){sec='0'+sec}
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var newTime = year + '-' +
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month + '-' +
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day + ' ' +
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hour + ':' +
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min + ':' +
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sec;
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return newTime;
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}
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export function formatDateByFmt(date,fmt) {
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if(/(y+)/.test(fmt)){
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fmt = fmt.replace(RegExp.$1,(date.getFullYear()+'').substr(4-RegExp.$1.length));
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}
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let o = {
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'M+':date.getMonth() + 1,
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'd+':date.getDate(),
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'h+':date.getHours(),
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'm+':date.getMinutes(),
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's+':date.getSeconds()
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};
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// 遍历这个对象
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for(let k in o){
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if(new RegExp(`(${k})`).test(fmt)){
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// console.log(`${k}`)
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let str = o[k] + '';
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fmt = fmt.replace(RegExp.$1,(RegExp.$1.length===1)?str:('00'+str).substr(str.length));
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}
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}
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return fmt;
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}
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/**
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* 把日期格式化为显示时间，yyyy-MM-dd
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* @param {Object} date
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*/
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export function formatDateShort(date){
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var year = date.getFullYear(),
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month = date.getMonth() + 1,//月份是从0开始的
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day = date.getDate(),
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hour = date.getHours(),
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min = date.getMinutes(),
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sec = date.getSeconds();
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if(month<10){month='0'+month}
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if(day<10){day='0'+day}
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if(hour<10){hour='0'+hour}
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if(min<10){min='0'+min}
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if(sec<10){sec='0'+sec}
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var newTime = year + '-' + month + '-' + day;
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return newTime;
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}
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export function numberToLetter(x){ //此方法和移到utils中去
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let s = "";
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while (x > 0) {
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let m = x % 26;
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m = m === 0 ? (m = 26) : m;
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s = String.fromCharCode(96 + parseInt(m)) + s;
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x = (x - m) / 26;
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}
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return s.toUpperCase();
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}
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export function testType(type) { //此方法移到tools中
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let name = '';
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switch (type) {
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case 101:
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name = '单选';
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break;
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case 102:
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name = '多选';
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break;
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case 103:
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name = '判断';
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break;
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}
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return name;
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}
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export function examType(type) { //此方法移到tools中
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let name = '';
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switch (type) {
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case 1:
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name = '单选';
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break;
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case 2:
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name = '多选';
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break;
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case 3:
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name = '判断';
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break;
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}
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return name;
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}
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export function correctJudgment(ditem) {
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let judgment = false;
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if(ditem.type == 101 || ditem.type == 103) {
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ditem.options.forEach(item=>{
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if(item.answer){
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if(item.id == ditem.userAnswer) {
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judgment = true;
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} else{
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judgment = false;
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}
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}
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})
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} else {
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ditem.options.forEach(item=>{
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if(item.answer == item.isCheck){
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judgment = true;
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}else{
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judgment = false;
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}
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})
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}
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return judgment;
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}
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export function toScore(score) {
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if (!score) {
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return '0';
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}
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if((''+score).indexOf('.')>-1){
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return score.toFixed(1);
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}else{
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return score+'.0';
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}
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}
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export function toScoreTow(score) {// 返回两位小数
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if (!score) {
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return '0';
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}
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if((''+score).indexOf('.')>-1){
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return score.toFixed(2);
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}else{
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return score+'.00';
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}
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}
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/**
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* 数组互换位置
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* @param {array} arr 数组
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* @param {number} index1 添加项目的位置
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* @param {number} index2 删除项目的位置
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* index1和index2分别是两个数组的索引值，即是两个要交换元素位置的索引值，如1，5就是数组中下标为1和5的两个元素交换位置
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*/
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export function swapArray(arr, index1, index2) {
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arr[index1] = arr.splice(index2, 1, arr[index1])[0];
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return arr;
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}
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/**
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* 头像文字
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* @param {*} text
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* @returns
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*/
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export function userAvatarText(text){
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if(text){
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let len=text.length;
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if(len>2){
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text=text.substring(len-2);
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}
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}
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return text;
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}
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// u币key
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const uTypeMaps = {
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'PublishArticle': '发表文章',
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'ViewArticle': '阅读文章',
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'StudyCourse': '学习课程',
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'PublishCourse': '发布课程',
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'PulishQuestion': '发布问题',
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'ReadQuestion': '阅读问题',
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'AnswerQuestion': '回答问题',
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'PublishNote': '发布笔记',
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'PublishComment': '发表评论',
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'ReplyComment': '回复评论',
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'Praise': '点赞',
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'ScoreCourse':'课程评分',
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'Feedback':'意见反馈',
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'VideoStudyDayStat':'试听学习时长',
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'ViewCase':'阅读案例',
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'ViewArticle':'阅读文章',
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'DeleteQuestion':'删除问题',
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'other':'其他'
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};
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export function getUType(type) {
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let name = uTypeMaps[type];
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return name;
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}
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/**此方法的定义，后期需要云掉*/
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export function experienceValue(total) {
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let data = {
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start:'',
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end:'',
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endValue:null,
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percentage:0,
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total,
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}
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if(total < 300) {
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data.start = 'LV1';
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data.end = 'LV2';
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data.endValue = 600;
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data.percentage = parseFloat((total / 600) * 100);
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return data;
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}
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if(total >= 300 && total < 600){
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data.start = 'LV2';
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data.end = 'LV3';
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data.endValue = 1000;
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data.percentage = parseFloat((total / 1000) * 1000);
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return data;
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}
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if(total >= 600 && total < 1000){
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data.start = 'LV3';
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data.end = 'LV4';
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data.endValue = 2000;
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data.percentage = parseFloat((total / 2000) * 100);
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return data;
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}
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if(total >= 1000 && total < 2000){
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data.start = 'LV4';
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data.end = 'LV5';
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data.endValue = 4000;
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data.percentage = parseFloat((total / 4000) * 4000);
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return data;
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}
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if(total >= 2000 && total < 4000){
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data.start = 'LV5';
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data.end = 'LV6';
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data.endValue = 8000;
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data.percentage = parseFloat((total / 8000) * 100);
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return data;
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}
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if(total >= 4000 && total < 8000){
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data.start = 'LV6';
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data.end = 'LV7';
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data.endValue = 15000;
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data.percentage = parseFloat((total / 15000) * 100);
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return data;
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}
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if(total >= 8000 && total < 15000){
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data.start = 'LV7';
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data.end = 'LV8';
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data.endValue = 20000;
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data.percentage = parseFloat((total / 20000) * 100);
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return data;
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}
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if(total >= 15000 && total < 20000){
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data.start = 'LV8';
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data.end = 'LV9';
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data.endValue = 30000;
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data.percentage = parseFloat((total / 30000) * 100);
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return data;
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}
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if(total >= 20000 && total < 30000){
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data.start = 'LV9';
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data.end = 'LV10';
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data.endValue = 30000;
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data.percentage = parseFloat((total / 30000) * 100);
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return data;
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}
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if(total >= 30000){
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data.start = 'LV10';
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data.end = '';
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data.endValue = 90000;
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data.percentage = parseFloat((total / 90000) * 100);
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return data;
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}
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return data;
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}
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export function translate(field) {
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let name = '';
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switch (field) {
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case 'total':name = '累计'; break;
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case 'now':name = '当前'; break;
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case 'weeks':name = '本周'; break;
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case 'months':name = '本月'; break;
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case 'years':name = '本年'; break;
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default:
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break;
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}
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return name;
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}
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/**格式化人数的文档 ，学习人数，关注人数等*/
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export function formatUserNumber(num) {
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let rsNum =0;
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if(num<5){return num;}
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if(num>=5 && num<= 10){return 10 +"+";}
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if(num<=94){
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rsNum=Math.round((num)/10)*10;
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return rsNum+'+';
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}
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if(num>94 && num <= 1000){
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rsNum=Math.round((num)/100)*100;
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return rsNum+'+';
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}
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if(num>1000 && num <= 10000){
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rsNum=Math.round((num)/1000)*1000;
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return rsNum+'+';
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}
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if(num>10000){
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// rsNum=Math.round((num)/10000)*10000;
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// return rsNum+'+';
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rsNum=Math.round((num)/10000);
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return rsNum+'W+';
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}
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return num;
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}
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/**
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* 将秒转换成小时
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* @author wn
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* @date 2022.10.18
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* @param {Object} second 秒
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* @@return 小时
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*/
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export function formatSecondToHour(second) {
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var n = 1; // 保留小数位
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second = Number(second);
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var h = second / 3600;
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h = h.toFixed(n);
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if(isNaN(h)){
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h = 0;
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}
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return h;
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}
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// 秒换成时分秒
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export function getHMS(time) {
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const hour = parseInt(time / 3600) < 10 ? '0' + parseInt(time / 3600) : parseInt(time / 3600)
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const min = parseInt(time % 3600 / 60) < 10 ? '0' + parseInt(time % 3600 / 60) : parseInt(time % 3600 / 60)
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const sec = parseInt(time % 3600 % 60) < 10 ? '0' + parseInt(time % 3600 % 60) : parseInt(time % 3600 % 60)
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return hour + ':' + min + ':' + sec
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}
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