.

src/membership/membership.controller.ts

@@ -84,6 +84,6 @@ export class MembershipController {
         }
         const openid = await this.weixinService.code2oenId(code)
         const jsapiData = await this.membershipService.combinedJsapi(userId, planId, openid)
-        return { success: true, openid, errorCode: 0, message: '', jsapiData, price: `${plan.price}` }
+        return { success: true, openid, errorCode: 0, message: '', jsapiData: JSON.stringify(jsapiData), price: `${plan.price}` }
     }
 }