【fix ESLint】src/components/jero/JImageUpload

jero-web/src/components/jero/JImageUpload.vue

@@ -33,7 +33,7 @@ import { getFileAccessHttpUrl } from '@/api/manage'
 const Base64 = require('js-base64').Base64
 
 const uidGenerator = () => {
-  return '-' + parseInt(Math.random() * 10000 + 1, 10)
+  return '-' + parseInt(Math.random() * 10000 + 1 + '', 10)
 }
 export default {
   name: 'JImageUpload',
@@ -84,7 +84,6 @@ export default {
   computed: {
     // 透传给下级组件的事件，需要排除本组件使用的change事件
     childListeners () {
-      const vm = this
       const result = Object.assign({},
         this.$listeners
       )
@@ -94,13 +93,13 @@ export default {
   },
   watch: {
     value: {
-      handler (val, oldValue) {
+      handler (val) {
         if (val instanceof Array) {
           this.initFileList(val.join(','))
         } else {
           this.initFileList(val)
         }
-        if (!val || val.length == 0) {
+        if (!val || val.length === 0) {
           this.picUrl = false
         }
       },
@@ -114,14 +113,14 @@ export default {
   },
   methods: {
     initFileList (paths) {
-      if (!paths || paths.length == 0) {
+      if (!paths || paths.length === 0) {
         this.fileList = []
         return
       }
       this.picUrl = true
       const fileList = []
       const arr = paths.split(',')
-      for (var a = 0; a < arr.length; a++) {
+      for (let a = 0; a < arr.length; a++) {
         const url = getFileAccessHttpUrl(arr[a])
         fileList.push({
           uid: uidGenerator(),
@@ -138,7 +137,7 @@ export default {
       this.fileList = fileList
     },
     beforeUpload: function (file) {
-      var fileType = file.type
+      const fileType = file.type
       if (fileType.indexOf('image') < 0) {
         this.$message.warning('请上传图片')
         return false
@@ -176,7 +175,7 @@ export default {
     // 预览
     handlePreview (file) {
       if (file && file.url) {
-        var fileFullUrl = `${window._CONFIG.domianWebSocketURL}/${file.url}`
+        const fileFullUrl = `${window._CONFIG.domianWebSocketURL}/${file.url}`
         const url = `${window._CONFIG.onlinePreviewDomainURL}?url=${encodeURIComponent(Base64.encode(fileFullUrl))}`
         window.open(url)
       }
@@ -190,7 +189,7 @@ export default {
     handlePathChange () {
       const uploadFiles = this.fileList
       let path = ''
-      if (!uploadFiles || uploadFiles.length == 0) {
+      if (!uploadFiles || uploadFiles.length === 0) {
         path = ''
       }
       const arr = []