去掉文档预览的js引用

app/common/validate/Upload.php

@@ -8,7 +8,7 @@ class Upload extends Validate {
 
     protected $rule = [
         'image' => ['fileExt' => 'jpg,png,gif,jpeg', 'fileSize' => 5 * 1024 * 1024, 'fileMime' => 'image/jpg,image/png,image/gif,image/jpeg'],
-        'file' => ['fileExt' => 'pdf,doc,docx,xlsx,xls,csv', 'fileSize' => 20 * 1024 * 1024, 'fileMime' => 'application/pdf,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.ms-excel,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,application/CDFV2'],
+        'file' => ['fileExt' => 'pdf,doc,docx,xlsx,xls,csv', 'fileSize' => 20 * 1024 * 1024, 'fileMime' => 'application/pdf,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.ms-excel,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,application/CDFV2,application/zip'],
         'hybrid' => ['fileExt' => 'zip,rar,7z', 'fileSize' => 100 * 1024 * 1024, 'fileMime' => 'application/zip,application/x-rar-compressed,application/x-7z-compressed'],
         'system' => ['fileExt' => 'jpg,png,gif,jpeg,pdf,doc,docx,xlsx,xls,csv', 'fileSize' => 20 * 1024 * 1024, 'fileMime' => 'image/jpg,image/png,image/gif,image/jpeg,application/pdf,application/pdf,application/msword,application/vnd.openxmlformats-officedocument.wordprocessingml.document,application/vnd.ms-excel,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet,application/CDFV2']
     ];