修复上传文件的限制bug

src/views/reportProcess/components/reportForm.vue

@@ -118,7 +118,7 @@
     <el-dialog title="上传文件" :visible.sync="dialogFile"  width="40%" :close-on-click-modal="false"
                :close-on-press-escape="false" modal-append-to-body append-to-body>
       <el-upload :disabled="formControl"  action="/library/api/report/uploadFile"  :show-file-list="false"
-                 :before-upload="beforeUploadFile" accept=".xls,.xlsx,.XLS,.XLSX,.pdf,.PDF,.ppt,.PPT"
+                 :before-upload="beforeUploadFile" accept=".xls,.xlsx,.XLS,.XLSX,.pdf,.PDF,.ppt,.PPT,pptx,.PPTX,.doc,.docx,DOC,.DOCX"
                  :file-list="fileList"  multiple :on-success="onSuccess"
                   :on-preview="handlePreview"
                 :class="{'disable':formControl}">