图片上传限制单张图片大小

src/features/OfflineExam/OfflineExamUpload.vue

@@ -32,7 +32,7 @@
       :headers="headers"
       :data="{ fileType: fileType }"
       :before-upload="handleBeforeUpload"
-      :max-size="1024 * 30"
+      :max-size="selectedFileType === 'IMAGE' ? 1024 * 5 : 1024 * 30"
       :format="uploadFileFormat"
       :accept="uploadFileAccept"
       :on-format-error="handleFormatError"