有偿!有偿!有偿! 苹果内购支付,支付的时候 提示"errMsg":"requestPayment:fail Payment_appleiap:訂單的ID不存在

问题解决了吗？我在澳门也不可以

问题解决了吗

需要先调用查询产品列表，再调用请求支付。参考startPay方法

class SubscribeService {  

  getProductList(productIds = []) {  
    return new Promise((resolve, reject) => {  
      uni.getProvider({  
        service: 'payment',  
        success: (res) => {  
          const provider = res.providers.find(p => p.id === 'appleiap');  
          if (provider) {  
            provider.requestProduct(productIds, (products) => {  
              resolve(products);  
            }, (err) => {  
              reject(err);  
            });  
          } else {  
            reject(new Error('Apple IAP provider not found'));  
          }  
        },  
        fail: (err) => {  
          reject(err);  
        }  
      });  
    });  
  }  

  requestPayment(orderInfo) {  
    return new Promise((resolve, reject) => {  
      uni.requestPayment({  
        provider: 'appleiap',  
        orderInfo: orderInfo,  
        success: (res) => {  
          resolve(res);  
        },  
        fail: (err) => {  
          reject(err);  
        }  
      });  
    });  
  }  

  restoreSubscriptions() {  
    return new Promise((resolve, reject) => {  
      uni.getProvider({  
        service: 'payment',  
        success: (res) => {  
          const provider = res.providers.find(p => p.id === 'appleiap');  
          if (provider) {  
            provider.restoreCompletedTransactions({  
              manualFinishTransaction: true  
            }, (res) => {  
              resolve(res);  
            }, (err) => {  
              reject(err);  
            });  
          } else {  
            reject(new Error('Apple IAP provider not found'));  
          }  
        },  
        fail: (err) => {  
          reject(err);  
        }  
      });  
    });  
  }  

  startPay(productId, productIds = []){  
      return new Promise((resolve, reject) => {  
          this.getProductList(productIds).then((products) => {  
              const product = products.find(p => p.productid === productId);  
              if (product) {  
                  this.requestPayment({productid: productId}).then((res) => {  
                      resolve(res);  
                  }).catch((err) => {  
                      reject(err);  
                  });  
              } else {  
                  reject(new Error('Product not found'));  
              }  
          }).catch((err) => {  
              reject(err);  
          });  
      });  
  }  

}  

// 导出单例实例  
const subscribeService = new SubscribeService();  
export default subscribeService;  

你好，是有企业证书吗