no message

pagesA/merge/face_1.vue

@@ -242,6 +242,11 @@
 					let filePath = edetail;
 					let _date = new Date();
 					let ext_name = filePath.substr(filePath.lastIndexOf('.'));
+					if (ext_name !== 'png' && ext_name !== 'jpg' && ext_name !== 'jpeg') {
+						 _this.$com.showError('请上传 png / jpg / jpeg 格式的图片');
+						 return false;
+					}
+					
 					let address = _date.getFullYear() + '' + (_date.getMonth() + 1) + '' + _date.getDate();
 					let fileName = address + _date.getTime() + ext_name;
 					const img_info = await unit.getImgInfo(filePath);