修复bug

property-uniapp-project/pageSubPack/my/selectParingLot.vue

@@ -26,6 +26,9 @@
 		ref,
 		onMounted
 	} from 'vue'
+	import {
+		onUnload
+	} from '@dcloudio/uni-app'
 	import {
 		getResidentCarAreaManageAreaListByVillageId,
 		getResidentCarAreaManageParkingListByAreaId
@@ -37,6 +40,8 @@
 	const selectedParkingLot = ref(uni.getStorageSync('parkingLotId'))
 	const selectedParkingSpace = ref(uni.getStorageSync('parkingSpaceId'))
 	const isSubmitting = ref(false)
+	let navTimer = null
+	let lockTimer = null
 
 	onMounted(() => {
 		checkType.value = uni.getStorageSync('checkType')
@@ -94,37 +99,38 @@
 	}
 
 	const selectedParking = (item) => {
+		// 防重复点击锁：处理中直接返回，避免重复选择/重复跳转
 		if (isSubmitting.value) return
 		isSubmitting.value = true
-		console.log(item);
-		if (checkType.value == '停车场') {
-			selectedParkingLot.value = item.id
-		} else if (checkType.value == '车位编号') {
-			selectedParkingSpace.value = item.id
-		}
-
-		setTimeout(() => {
-			uni.showToast({
-				title: '选择成功',
-				icon: 'success'
-			})
-			console.log(checkType.value);
 
+		try {
 			if (checkType.value == '停车场') {
+				selectedParkingLot.value = item.id
 				uni.setStorageSync('parkingLotId', item.id)
 				uni.setStorageSync('parkingLotName', item.name)
 				uni.removeStorageSync('parkingSpaceId')
 				uni.removeStorageSync('parkingSpaceName')
 				uni.setStorageSync('checkType', '车位编号')
 			} else if (checkType.value == '车位编号') {
-				console.log(item.id);
+				selectedParkingSpace.value = item.id
 				uni.setStorageSync('parkingSpaceId', item.id)
 				uni.setStorageSync('parkingSpaceName', item.name)
 			}
-		}, 1000)
-		setTimeout(() => {
-			goFreash()
-		}, 2500)
+
+			uni.showToast({
+				title: '选择成功',
+				icon: 'success'
+			})
+
+			navTimer = setTimeout(() => {
+				goFreash()
+			}, 1500)
+		} finally {
+			// 正常跳转后页面会销毁，防止异常时锁死
+			lockTimer = setTimeout(() => {
+				isSubmitting.value = false
+			}, 1500)
+		}
 	}
 
 	const goFreash = () => {
@@ -149,6 +155,18 @@
 		}
 		uni.navigateBack()
 	}
+
+	// 页面销毁时清理定时器，避免手势返回后延迟跳转仍触发
+	onUnload(() => {
+		if (navTimer) {
+			clearTimeout(navTimer)
+			navTimer = null
+		}
+		if (lockTimer) {
+			clearTimeout(lockTimer)
+			lockTimer = null
+		}
+	})
 </script>
 
 <style lang="scss">