[update] 修改预览word文件改成公用方法

src/views/businessSupport/questionAnswerLibrary/QuestionAnswerList.vue

@@ -122,12 +122,12 @@ import JTable from '@/components/jero/JTable'
 import Vue from 'vue'
 import { ACCESS_TOKEN, USER_INFO } from '@/store/mutation-types'
 import { previewPdf } from '@/utils/previewPdf'
-import { getFileAccessHttpUrl } from '@/api/manage'
+import { getFileAccessHttpUrl, downloadFile } from '@/api/manage'
 import QuizModal from './modules/QuizModal'
+import { kkFilePreview } from '@/utils/kkFilePreview'
 
 const FILE_TYPE_IMGS = ['jpg', 'jpeg', 'png', 'raw']
 const FILE_TYPE_PDF = 'pdf'
-const Base64 = require('js-base64').Base64
 
 export default {
   name: 'QuestionAnswerList',
@@ -240,9 +240,13 @@ export default {
         window.open(url)
         return
       }
-      // 其余可预览文件仍使用KKFile进行预览
-      const url = `${window._CONFIG.onlinePreviewDomainURL}?url=${encodeURIComponent(Base64.encode(fileFullUrl))}`
-      window.open(url)
+      // word用KKfile预览
+      if (fileSuffix === 'doc' || fileSuffix === 'docx') {
+        kkFilePreview(fileFullUrl)
+        return
+      }
+      // 如果都不能预览就下载
+      downloadFile(`/sys/common/download/${record.declareFile}`, record.declareFileName)
     },
     // 查看
     handleDetail (record) {