使用@capgo/native-purchases

轻松实现内购功能。

安装

bun add @capgo/native-purchases
bunx cap sync

此插件暴露的内容

restorePurchases - 恢复用户的之前购买记录并将其与使用相同 appUserIDs 的任何用户关联。
getAppTransaction - 获取 App 交易信息，提供有关用户最初下载或购买应用程序的详细信息。
isEntitledToOldBusinessModel - 比较 App 交易中的原始应用程序版本与目标版本，以确定用户是否有权从更早的商业模式中获得特征。
getProducts - 加载商店产品元数据，包括支持的 iOS 订阅定价条款。
purchaseProduct - 开始为选择的产品和计费计划启动购买流程。

示例使用方法

`restorePurchases`

恢复用户的之前和将他们的appUserIDs与任何使用相同的用户链接。

import { NativePurchases } from '@capgo/native-purchases';

await NativePurchases.restorePurchases();

`getAppTransaction`

获取App交易信息，提供有关用户最初下载或购买应用程序的详细信息。

import { NativePurchases } from '@capgo/native-purchases';

const { appTransaction } = await NativePurchases.getAppTransaction();

// Check if user downloaded before version 2.0.0 (when subscription was added)
if (compareVersions(appTransaction.originalAppVersion, '2.0.0') < 0) {
  // User gets free access - they downloaded before subscriptions
  grantFreeAccess();
}

`isEntitledToOldBusinessModel`

将原始应用程序版本从App交易与目标版本进行比较，以确定用户是否有权从更早的商业模式中获得特性。

import { NativePurchases } from '@capgo/native-purchases';

// Check if user downloaded before version 2.0.0/build 42 (when subscription was added)
const result = await NativePurchases.isEntitledToOldBusinessModel({
  targetVersion: '2.0.0',
  targetBuildNumber: '42'
});

if (result.isOlderVersion) {
  console.log(`User downloaded v${result.originalAppVersion}, granting free access`);
  grantFreeAccess();
}

`purchaseProduct`

为给定的产品启动购买流程。对于Android订阅，传递Google Play基础计划ID作为 planIdentifier对于支持的iOS订阅，传递 billingPlanType: 'monthly'.

import { NativePurchases, PURCHASE_TYPE } from '@capgo/native-purchases';

await NativePurchases.purchaseProduct({
  productIdentifier: 'com.example.premium.monthly',
  planIdentifier: 'monthly-plan',
  productType: PURCHASE_TYPE.SUBS,
});

支持的iOS订阅，月度付款，12个月承诺

在支持的iOS版本上，StoreKit可以通过 pricingTerms在购买之前在您的付费墙上显示这些条款：

import { NativePurchases, PURCHASE_TYPE } from '@capgo/native-purchases';

const { products } = await NativePurchases.getProducts({
  productIdentifiers: ['com.example.premium.yearly'],
  productType: PURCHASE_TYPE.SUBS,
});

const yearlyProduct = products.find(
  (product) => product.identifier === 'com.example.premium.yearly',
);
const monthlyCommitment = yearlyProduct?.pricingTerms?.find(
  (term) => term.billingPlanType === 'monthly',
);

if (yearlyProduct && monthlyCommitment) {
  console.log('Monthly price:', monthlyCommitment.billingDisplayPrice);
  console.log('Total commitment:', monthlyCommitment.commitmentInfo?.priceString);

  const transaction = await NativePurchases.purchaseProduct({
    productIdentifier: yearlyProduct.identifier,
    productType: PURCHASE_TYPE.SUBS,
    billingPlanType: 'monthly',
  });

  console.log('Billing plan:', transaction.billingPlanType);
  console.log('Commitment ends:', transaction.commitmentInfo?.expirationDate);
}

完整参考

GitHub： https://github.com/Cap-go/capacitor-native-purchases/
文档：/docs/plugins/native-purchases/
iOS 月度承诺指南: /docs/plugins/native-purchases/ios-monthly-commitment/

继续使用 @capgo/native-purchases

如果您正在使用 使用 @capgo/native-purchases 来规划付款和购买，连接它与 @capgo/native-purchases 查看 @capgo/native-purchases 的实现细节在 @capgo/native-purchases Getting Started 查看 Getting Started 的实现细节在 Getting Started Capgo 价格查看 Capgo 价格的产品工作流程支付系统为支付系统的实现细节营收手册为营收手册的实现细节

原生购买

原生购买教程