feat(custom): add pay params appId\&openId

packages/toolkit/src/Payment/Defined.ts

@@ -92,7 +92,12 @@ export type ToPayParams = {
      * 微信h5支付回调地址
      * doc: https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/pay/combine/chapter10_1.shtml
      */
-    redirectUrl?: string
+    redirectUrl?: string;
+    /**
+     * 用户在微信公众号或小程序的openId 
+     */
+    openId?: string;
+    appId?: string;
 }
 
 export enum PayError {

packages/toolkit/src/Payment/Payment.ts

@@ -146,7 +146,7 @@ export class Payment {
     }
 
     async toPay(params: ToPayParams): Promise<ToPayReturns> {
-        const {totalAmount, payType, returnUrl, orderId, redirectUrl} = params
+        const {totalAmount, payType, returnUrl, orderId, redirectUrl, openId, appId,} = params
         let quitUrl = params.quitUrl
         // validate start >>>
         switch (payType) {
@@ -219,6 +219,8 @@ export class Payment {
             quitUrl,
             orderId,
             payType,
+            openId,
+            appId,
             ...this.computeAmount(totalAmount, this.balance),
         }
         if (payChannel !== null) {