修改bug

src/components/picture-upload/picture-upload.vue

@@ -52,7 +52,13 @@
 		mark: {
 			type: [String, Number],
 			default: ''
-		}
+		},
+		fileType: {
+			type: Array,
+			default: function() {
+				return ['jpg', 'png']
+			}
+		},
 	})
 	// 状态管理
 	const fileList = reactive([])
@@ -105,13 +111,22 @@
 			success: async ({
 				tempFilePaths
 			}) => {
+				const valid = tempFilePaths.every(url => {
+					if (props.fileType.length === 0) return true;
+					console.log(url);
+					const lastDotIndex = url.lastIndexOf('.')
+					if (lastDotIndex === -1) return false;
+					const extension = url.slice(lastDotIndex + 1).split('?')[0].toLowerCase()
+					return props.fileType.includes(extension)
+				})
+				if (!valid) return common.msg('您选择的图片格式有误。')
+				console.log(valid)
 				const data = {
 					bizScen: 'S3005'
 				}
-				console.log(tempFilePaths[0]);
 				const upload_map = tempFilePaths.map((file) => uploadFile(file, data))
 				Promise.all(upload_map).then(res => {
-					fileList.push(...res)
+					fileList.push(...res.splice(0, props.limit - fileList.length))
 					emits('update:modelValue', fileList.map(res => res.fileId))
 				
 				}).catch(() => {