替换var 为const/let

删除未使用import
替换 == 为 ===

yudao-ui-admin/src/utils/index.js

@@ -4,14 +4,14 @@ import { parseTime } from './ruoyi'
  * 表格时间格式化
  */
 export function formatDate(cellValue) {
-  if (cellValue == null || cellValue == "") return "";
-  var date = new Date(cellValue)
-  var year = date.getFullYear()
-  var month = date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1
-  var day = date.getDate() < 10 ? '0' + date.getDate() : date.getDate()
-  var hours = date.getHours() < 10 ? '0' + date.getHours() : date.getHours()
-  var minutes = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes()
-  var seconds = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds()
+  if (cellValue == null || cellValue === "") return "";
+  const date = new Date(cellValue)
+  const year = date.getFullYear()
+  const month = date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1
+  const day = date.getDate() < 10 ? '0' + date.getDate() : date.getDate()
+  const hours = date.getHours() < 10 ? '0' + date.getHours() : date.getHours()
+  const minutes = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes()
+  const seconds = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds()
   return year + '-' + month + '-' + day + ' ' + hours + ':' + minutes + ':' + seconds
 }
 
@@ -78,13 +78,13 @@ export function getQueryObject(url) {
 }
 
 /**
- * @param {string} input value
- * @returns {number} output value
+ * @param str
+ * @param str
  */
 export function byteLength(str) {
   // returns the byte length of an utf8 string
   let s = str.length
-  for (var i = str.length - 1; i >= 0; i--) {
+  for (let i = str.length - 1; i >= 0; i--) {
     const code = str.charCodeAt(i)
     if (code > 0x7f && code <= 0x7ff) s++
     else if (code > 0x7ff && code <= 0xffff) s += 2
@@ -136,8 +136,7 @@ export function param2Obj(url) {
     const index = v.indexOf('=')
     if (index !== -1) {
       const name = v.substring(0, index)
-      const val = v.substring(index + 1, v.length)
-      obj[name] = val
+      obj[name] = v.substring(index + 1, v.length)
     }
   })
   return obj
@@ -330,7 +329,7 @@ export function createUniqueString() {
 
 /**
  * Check if an element has a class
- * @param {HTMLElement} elm
+ * @param ele
  * @param {string} cls
  * @returns {boolean}
  */
@@ -340,7 +339,7 @@ export function hasClass(ele, cls) {
 
 /**
  * Add class to element
- * @param {HTMLElement} elm
+ * @param ele
  * @param {string} cls
  */
 export function addClass(ele, cls) {
@@ -349,7 +348,7 @@ export function addClass(ele, cls) {
 
 /**
  * Remove class from element
- * @param {HTMLElement} elm
+ * @param ele
  * @param {string} cls
  */
 export function removeClass(ele, cls) {

yudao-ui-admin/src/utils/permission.js

@@ -15,10 +15,8 @@ export function checkPermi(value) {
       return all_permission === permission || permissionDatas.includes(permission)
     })
 
-    if (!hasPermission) {
-      return false
-    }
-    return true
+    return hasPermission;
+
   } else {
     console.error(`need roles! Like checkPermi="['system:user:add','system:user:edit']"`)
     return false
@@ -40,12 +38,10 @@ export function checkRole(value) {
       return super_admin === role || permissionRoles.includes(role)
     })
 
-    if (!hasRole) {
-      return false
-    }
-    return true
+    return hasRole;
+
   } else {
     console.error(`need roles! Like checkRole="['admin','editor']"`)
     return false
   }
-}
+}

yudao-ui-admin/src/utils/request.js

@@ -49,12 +49,12 @@ service.interceptors.request.use(config => {
     let url = config.url + '?';
     for (const propName of Object.keys(config.params)) {
       const value = config.params[propName];
-      var part = encodeURIComponent(propName) + "=";
+      const part = encodeURIComponent(propName) + '='
       if (value !== null && typeof(value) !== "undefined") {
         if (typeof value === 'object') {
           for (const key of Object.keys(value)) {
             let params = propName + '[' + key + ']';
-            var subPart = encodeURIComponent(params) + "=";
+            const subPart = encodeURIComponent(params) + '='
             url += subPart + encodeURIComponent(value[key]) + "&";
           }
         } else {

yudao-ui-admin/src/utils/ruoyi.js

@@ -18,7 +18,7 @@ export function parseTime(time, pattern) {
     if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
       time = parseInt(time)
     } else if (typeof time === 'string') {
-      time = time.replace(new RegExp(/-/gm), '/').replace('T', ' ').replace(new RegExp(/\.[\d]{3}/gm),'');
+      time = time.replace(new RegExp(/-/gm), '/').replace('T', ' ').replace(new RegExp(/\.\d{3}/gm),'');
     }
     if ((typeof time === 'number') && (time.toString().length === 10)) {
       time = time * 1000
@@ -34,7 +34,7 @@ export function parseTime(time, pattern) {
     s: date.getSeconds(),
     a: date.getDay()
   }
-  const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
+  const time_str = format.replace(/{([ymdhisa])+}/g, (result, key) => {
     let value = formatObj[key]
     // Note: getDay() returns 0 on Sunday
     if (key === 'a') {
@@ -102,9 +102,11 @@ export function addBeginAndEndTime(params, dateRange, propName) {
 
 // 字符串格式化(%s )
 export function sprintf(str) {
-  var args = arguments, flag = true, i = 1;
+  const args = arguments
+  let flag = true
+  const i = 1
   str = str.replace(/%s/g, function () {
-    var arg = args[i++];
+    const arg = args[i++]
     if (typeof arg === 'undefined') {
       flag = false;
       return '';
@@ -116,7 +118,7 @@ export function sprintf(str) {
 
 // 转换字符串，undefined,null等转化为""
 export function praseStrEmpty(str) {
-  if (!str || str == "undefined" || str == "null") {
+  if (!str || str === "undefined" || str === "null") {
     return "";
   }
   return str;
@@ -244,7 +246,7 @@ export function getPath(path) {
  * @returns
  */
  export function divide(divisor, dividend) {
-  if(divisor == null || dividend == null || dividend == 0){
+  if(divisor == null || dividend == null || dividend === 0){
     return null;
   }
   return Math.floor(divisor/dividend*100)/100;

yudao-ui-admin/src/utils/scroll-to.js

@@ -8,8 +8,10 @@ Math.easeInOutQuad = function(t, b, c, d) {
 }
 
 // requestAnimationFrame for Smart Animating http://goo.gl/sx5sts
-var requestAnimFrame = (function() {
-  return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || function(callback) { window.setTimeout(callback, 1000 / 60) }
+const requestAnimFrame = (function() {
+  return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || function(callback) {
+    window.setTimeout(callback, 1000 / 60)
+  }
 })()
 
 /**
@@ -37,11 +39,11 @@ export function scrollTo(to, duration, callback) {
   const increment = 20
   let currentTime = 0
   duration = (typeof (duration) === 'undefined') ? 500 : duration
-  var animateScroll = function() {
+  const animateScroll = function() {
     // increment the time
     currentTime += increment
     // find the value with the quadratic in-out easing function
-    var val = Math.easeInOutQuad(currentTime, start, change, duration)
+    const val = Math.easeInOutQuad(currentTime, start, change, duration)
     // move the document.body
     move(val)
     // do the animation unless its over

yudao-ui-admin/src/utils/validate.js

@@ -56,7 +56,7 @@ export function validAlphabets(str) {
  * @returns {Boolean}
  */
 export function validEmail(email) {
-  const reg = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
+  const reg = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
   return reg.test(email)
 }
 
@@ -65,10 +65,8 @@ export function validEmail(email) {
  * @returns {Boolean}
  */
 export function isString(str) {
-  if (typeof str === 'string' || str instanceof String) {
-    return true
-  }
-  return false
+  return typeof str === 'string' || str instanceof String;
+
 }
 
 /**