1.前言

本博客是经历过多个项目检验的, 绝对真实, 适应于对苹果iap内购稍微有些了解的JAVA开发人员,  认真看,  定能完美解决苹果内购问题.

苹果IAP内购支付实际上是"将客户端支付后的一些信息传给后台,  后台拿着这些信息在传给苹果支付平台,  来验证客户端支付是否有效"的一个过程, 中间的难点有三个.

一是沙盒测试数据和线上测试数据的问题. 刚开始接入苹果内购时,网上的各种测试一大堆, 几乎你就找不到两篇相同的数据, 这导致我刚开始做的时候踩了很多坑,  对于这种情况建议各位java开发者以实际测试数据为准,  因为我认为, 随着时间往后, 苹果平台返回的测试数据还会变化, 请以真实得到的数据为准.  下面贴一下我当时项目的测试数据(这个项目是2017年11月左右的数据)

这个是沙箱测试数据(经过检验,正式的测试数据与沙箱测试数据结构是一样,所以采用同一套代码即可)

{
"status": 0,
"environment": "Sandbox",
"receipt": {
"receipt_type": "ProductionSandbox",
"adam_id": 0,
"app_item_id": 0,
"bundle_id": "com.jiuying.twelveAnimal",
"application_version": "0",
"download_id": 0,
"version_external_identifier": 0,
"receipt_creation_date": "2018-01-05 10:06:12 Etc/GMT",
"receipt_creation_date_ms": "1515146772000",
"receipt_creation_date_pst": "2018-01-05 02:06:12 America/Los_Angeles",
"request_date": "2018-01-05 10:06:14 Etc/GMT",
"request_date_ms": "1515146774645",
"request_date_pst": "2018-01-05 02:06:14 America/Los_Angeles",
"original_purchase_date": "2013-08-01 07:00:00 Etc/GMT",
"original_purchase_date_ms": "1375340400000",
"original_purchase_date_pst": "2013-08-01 00:00:00 America/Los_Angeles",
"original_application_version": "1.0",
"in_app": [
{
"quantity": "1",
"product_id": "com.jiuying.twelveAnimal.6", //这个6是关键, 6就是苹果客户端支付的金额, 我们取到这个值,进行我们的业务逻辑即可
"transaction_id": "1000000364151484",
"original_transaction_id": "1000000364151484",
"purchase_date": "2018-01-05 10:06:11 Etc/GMT",
"purchase_date_ms": "1515146771000",
"purchase_date_pst": "2018-01-05 02:06:11 America/Los_Angeles",
"original_purchase_date": "2018-01-05 10:06:11 Etc/GMT",
"original_purchase_date_ms": "1515146771000",
"original_purchase_date_pst": "2018-01-05 02:06:11 America/Los_Angeles",
"is_trial_period": "false"
}
]
}
}
得到前端支付数据,发给苹果平台,进行二次验证

/**
* @throws Exception
* 苹果内购支付
* @Title: doIosRequest
* @Description:Ios客户端内购支付
* @param TransactionID ：交易单号 需要客户端传过来的参数1
* @param Payload：需要客户端传过来的参数2
* @throws
*/
public Map<String, Object> doIosRequest(String TransactionID,String Payload, int userId) throws Exception {
Map<String, Object> map = new HashMap<String, Object>();
Map<String, Object> mapChange = new HashMap<String, Object>();
System.out.println("客户端传过来的值1："+TransactionID+"客户端传过来的值2："+Payload);

String verifyResult = IosVerifyUtil.buyAppVerify(Payload,1); //1.先线上测试 发送平台验证
if (verifyResult == null) { // 苹果服务器没有返回验证结果
System.out.println("无订单信息!");
} else { // 苹果验证有返回结果
System.out.println("线上，苹果平台返回JSON:"+verifyResult);
JSONObject job = JSONObject.parseObject(verifyResult);
String states = job.getString("status");

if("21007".equals(states)){ //是沙盒环境，应沙盒测试，否则执行下面
verifyResult = IosVerifyUtil.buyAppVerify(Payload,0); //2.再沙盒测试 发送平台验证
System.out.println("沙盒环境，苹果平台返回JSON:"+verifyResult);
job = JSONObject.parseObject(verifyResult);
states = job.getString("status");
}

System.out.println("苹果平台返回值：job"+job);
if (states.equals("0")){ // 前端所提供的收据是有效的 验证成功
String r_receipt = job.getString("receipt");
JSONObject returnJson = JSONObject.parseObject(r_receipt);
String in_app = returnJson.getString("in_app");
JSONObject in_appJson = JSONObject.parseObject(in_app.substring(1, in_app.length()-1));

String product_id = in_appJson.getString("product_id");
String transaction_id = in_appJson.getString("transaction_id"); // 订单号
/************************************************+自己的业务逻辑**********************************************************/
//如果单号一致 则保存到数据库
if(TransactionID.equals(transaction_id)){
String [] moneys = product_id.split("\\.");
//System.out.println("用户ID："+userId+",要充值的钻石数："+moneys[moneys.length-1]);
mapChange = charge(Integer.parseInt(moneys[moneys.length-1]), 5, userId);
map.put("money", moneys[moneys.length-1]);
}
/************************************************+自己的业务逻辑end**********************************************************/
if((boolean) mapChange.get("success")){//用户钻石数量新增成功
map.put("success", true);
map.put("message", "充值钻石成功！");
//map.put("status", states);
}else{
map.put("success", false);
map.put("message", "充值钻石失败！");
}
} else {
map.put("success", false);
map.put("message", "receipt数据有问题");
map.put("status", states);
}
}
return map;
}
上面的方法用到了一个工具类,如下

package com.miracle9.animal.util;

import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;
import java.util.Locale;

import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

/**
* 苹果IAP内购验证工具类
* @ClassName: IosVerify
* @Description:Apple Pay
*/
public class IosVerifyUtil {

private static class TrustAnyTrustManager implements X509TrustManager {

public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}

public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}

public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[] {};
}
}

private static class TrustAnyHostnameVerifier implements HostnameVerifier {
public boolean verify(String hostname, SSLSession session) {
return true;
}
}

private static final String url_sandbox = "https://sandbox.itunes.apple.com/verifyReceipt";
private static final String url_verify = "https://buy.itunes.apple.com/verifyReceipt";

/**
* 苹果服务器验证
*
* @param receipt
* 账单
* @url 要验证的地址
* @return null 或返回结果 沙盒 https://sandbox.itunes.apple.com/verifyReceipt
*
*/
public static String buyAppVerify(String receipt,int type) {
//环境判断 线上/开发环境用不同的请求链接
String url = "";
if(type==0){
url = url_sandbox; //沙盒测试
}else{
url = url_verify; //线上测试
}
//String url = EnvUtils.isOnline() ?url_verify : url_sandbox;

try {
SSLContext sc = SSLContext.getInstance("SSL");
sc.init(null, new TrustManager[] { new TrustAnyTrustManager() }, new java.security.SecureRandom());
URL console = new URL(url);
HttpsURLConnection conn = (HttpsURLConnection) console.openConnection();
conn.setSSLSocketFactory(sc.getSocketFactory());
conn.setHostnameVerifier(new TrustAnyHostnameVerifier());
conn.setRequestMethod("POST");
conn.setRequestProperty("content-type", "text/json");
conn.setRequestProperty("Proxy-Connection", "Keep-Alive");
conn.setDoInput(true);
conn.setDoOutput(true);
BufferedOutputStream hurlBufOus = new BufferedOutputStream(conn.getOutputStream());

String str = String.format(Locale.CHINA, "{\"receipt-data\":\"" + receipt + "\"}");//拼成固定的格式传给平台
hurlBufOus.write(str.getBytes());
hurlBufOus.flush();

InputStream is = conn.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
String line = null;
StringBuffer sb = new StringBuffer();
while ((line = reader.readLine()) != null) {
sb.append(line);
}

return sb.toString();
} catch (Exception ex) {
System.out.println("苹果服务器异常");
ex.printStackTrace();
}
return null;
}

/**
* 用BASE64加密
*
* @param str
* @return
*/
public static String getBASE64(String str) {
byte[] b = str.getBytes();
String s = null;
if (b != null) {
s = new sun.misc.BASE64Encoder().encode(b);
}
return s;
}

}
---------------------
作者：艺术2333
来源：CSDN
原文：https://blog.csdn.net/jianzhonghao/article/details/79343887
版权声明：本文为博主原创文章，转载请附上博文链接！