添加psn查询

src/pages/index/index.vue

@@ -26,7 +26,7 @@
 			</wd-form>
 		</view>
 		<view class="container notform" v-else>
-			<template v-for="item in results">
+			<template v-for="item in results" v-if="results.length>0">
 				<wd-card type="rectangle" custom-class="insuitem">
 					<template #title>
 						<view>缴费时间:{{dayjs(item.clctTime).format('YYYY-MM-DD')}}</view>
@@ -39,6 +39,9 @@
 					</template>
 				</wd-card>
 			</template>
+			<template v-else>
+				<view>没有查询到相关缴费信息！</view>
+			</template>
 		</view>
 	</view>
 </template>
@@ -132,7 +135,7 @@
 							success: (res) => {
 								console.log("&&")
 								console.log(res)
-								psnNo.value=res.data.biz_data.body.data[0].psnNo
+								psnNo.value=res.data?.biz_data?.body?.data[0]?.psnNo
 							}
 						})