修改支付示例

pages/API/request-payment/request-payment.uvue

@@ -8,7 +8,7 @@
 </template>
 
 <script>
-  export type PayItem = { id : string, name : string }
+	export type PayItem = { id : string, name : string, provider ?: UniProvider }
 	export default {
 		data() {
 			return {
@@ -33,12 +33,18 @@
 								this.providerList.push({
 									name: '支付宝',
 									id: "alipay",
+									provider: e.providers.find((item) : boolean => {
+										return item?.id == 'alipay'
+									})
 								} as PayItem);
 								break;
 							case 'wxpay':
 								this.providerList.push({
 									name: '微信',
 									id: "wxpay",
+									provider: e.providers.find((item) : boolean => {
+										return item?.id == 'wxpay'
+									})
 								} as PayItem);
 								break;
 							default:
@@ -57,8 +63,17 @@
 				if (provider == "alipay") {
 					this.payAli()
 				} else if (provider == "wxpay") {
+
+					if (e.provider != null && e.provider?.isAppExist==false) {
+						uni.showToast({
+							title: "微信没有安装",
+							icon:'error'
+						})
+					} else {
 						this.payWX()
 					}
+
+				}
 			},
 			payAli() {
 				uni.showLoading({