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IOS應(yīng)用內(nèi)支付返回新舊Receipt適配的方法

更新時(shí)間：2017年12月21日 11:33:24 作者：笑不哭

本篇文章主要介紹了IOS應(yīng)用內(nèi)支付返回新舊Receipt適配的方法，小編覺(jué)得挺不錯(cuò)的，現(xiàn)在分享給大家，也給大家做個(gè)參考。一起跟隨小編過(guò)來(lái)看看吧

ios7.0后ios支付成功返回的票據(jù)Receipt的獲取方式有了新的方式，

原來(lái)的SKPaymentTransaction中的transactionReceipt屬性獲取票據(jù)的方式已經(jīng)過(guò)期，雖然還能使用，但是蘋果官方建議使用新的

新版的獲取Receipt的方式是通過(guò)新接口如下

NSURL *receiptURL = [[NSBundle mainBundle] appStoreReceiptURL];
NSData *receipt = [NSData dataWithContentsOfURL:receiptURL];

當(dāng)然，低于ios7.0的還是需要使用老版本接口，對(duì)兩種版本進(jìn)行適配的代碼如下：

NSData*receipt= nil；
if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"7.0")){
//ios after 7.0
  NSURL *receiptURL = [[NSBundle mainBundle] appStoreReceiptURL];
  receipt = [NSData dataWithContentsOfURL:receiptURL];
  NSString *receiptURLStr = [receiptURL absoluteString];
  NSRange rangeSandbox = [receiptURLStr rangeOfString:@"sandbox"];
  if (rangeSandbox.location != NSNotFound){
    record[kIAPEnvironment] = [NSNumber numberWithInt:1];
  }
}else{
//ios 3.0~7.0
  receipt = transaction.transactionReceipt;
  NSDictionary *dict = [NSDictionary dictionaryWithContentsOfData:receipt];
  if (dict){
    NSString *env = [dict objectForKey:@"environment"];
    if ([env isEqualToString:@"Sandbox"]) {
      record[kIAPEnvironment] = [NSNumber numberWithInt:1];
    }
 }
}

判斷是否是沙盒支付，新版本可以直接判斷receiptURL中是否存在“sandbox“

老版本receipt可以解析NSData 查看environment是否為Sandbox來(lái)判斷

+ (NSDictionary *)dictionaryWithContentsOfData: (NSData *)data{
  CFPropertyListRef plist = CFPropertyListCreateFromXMLData(kCFAllocatorDefault, (__bridge CFDataRef)data,
  kCFPropertyListImmutable, NULL);
  if(plist == nil) return nil;
  if ([(__bridge id)plist isKindOfClass:[NSDictionary class]]){
  return (__bridge NSDictionary *)plist;
  }else{
  CFRelease(plist);
  return nil;
  }
}

客戶端receipt驗(yàn)證方式：

NSError *error;
NSDictionary *requestContents = @{
@"receipt-data": [receipt base64EncodedString]
};
NSData *requestData = [NSJSONSerialization dataWithJSONObject:requestContents
options:0
error:&error];
if (!requestData) {
  return;
}
// Create a POST request with the receipt data.
NSURL *storeURL = [NSURL URLWithString:@"https://sandbox.itunes.apple.com/verifyReceipt"];//根據(jù)是否是沙盒支付驗(yàn)證取正確的地址
NSMutableURLRequest *storeRequest = [NSMutableURLRequest requestWithURL:storeURL];
[storeRequest setHTTPMethod:@"POST"];
[storeRequest setHTTPBody:requestData];
// Make a connection to the iTunes Store on a background queue.
NSOperationQueue *queue = [[NSOperationQueue alloc] init];
[NSURLConnection sendAsynchronousRequest:storeRequest queue:queue
completionHandler:^(NSURLResponse *response, NSData *data, NSError *connectionError) {
  if (connectionError) {
  /* ... Handle error ... */
} else {
  NSError *error;
  NSDictionary *jsonResponse = [NSJSONSerialization JSONObjectWithData:data   options:0 error:&error];
  if (!jsonResponse) { /* ... Handle error ...*/ }
  /* ... Send a response back to the device ... */
  }
}];

老版本返回格式：

{
bid = "com.coodezhang.test";
bvrs = "1.0";
"item_id" = 892617314;
"original_purchase_date" = "2017-12-14 07:43:14 Etc/GMT";
"original_purchase_date_ms" = 1626147394550;
"original_purchase_date_pst" = "2017-12-14 12:43:14 America/Los_Angeles";
"original_transaction_id" = 1000001127239959;
"product_id" = "com.coodezhang.test_coins99M_Tier1";
"purchase_date" = "2017-12-14 07:43:14 Etc/GMT";
"purchase_date_ms" = 1626147394550;
"purchase_date_pst" = "2017-12-14 12:43:14 America/Los_Angeles";
quantity = 1;
"transaction_id" = 1000001127239959;
"unique_identifier" = 0000b0124819;
"unique_vendor_identifier" = "ASDGF2DB-DSAD-5A21-9611-642A4B9CASDE7";
};
status = 0;
}

新版本返回格式官方文檔：官方文檔

新版本返回格式：

{
environment = Sandbox;
receipt =   {
"adam_id" = 0;
"app_item_id" = 0;
"application_version" = 1;
"bundle_id" = "com.coodezhang.test";
"download_id" = 0;
"in_app" =     (
{
"is_trial_period" = false;
"original_purchase_date" = "2017-12-14 07:18:56 Etc/GMT";
"original_purchase_date_ms" = 1513235936000;
"original_purchase_date_pst" = "2017-12-13 23:18:56 America/Los_Angeles";
"original_transaction_id" = 1000000359369424;
"product_id" = "com.coodezhang.test_coins99M_Tier1";
"purchase_date" = "2017-12-14 07:18:56 Etc/GMT";
"purchase_date_ms" = 1513235936000;
"purchase_date_pst" = "2017-12-13 23:18:56 America/Los_Angeles";
quantity = 1;
"transaction_id" = 1000000359369424;
}
...... 可能存在多條
);
"original_application_version" = "1.0";
"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";
"receipt_creation_date" = "2017-12-14 07:18:56 Etc/GMT";
"receipt_creation_date_ms" = 1513235936000;
"receipt_creation_date_pst" = "2017-12-13 23:18:56 America/Los_Angeles";
"receipt_type" = ProductionSandbox;
"request_date" = "2017-12-14 07:19:23 Etc/GMT";
"request_date_ms" = 1513235963829;
"request_date_pst" = "2017-12-13 23:19:23 America/Los_Angeles";
"version_external_identifier" = 0;
};
status = 0;
}

值得注意的是，新版中數(shù)據(jù)結(jié)構(gòu)中的in_app字段，可能包含多個(gè)transaction的receipt。當(dāng)完成transaction后，還沒(méi)有成功調(diào)用讀取過(guò)receipt的接口，那下一次讀取recept時(shí)會(huì)把所有的都讀取出來(lái)，從而出現(xiàn)多條數(shù)據(jù)。

一般開(kāi)發(fā)商app支付都有自己的支付系統(tǒng)，可能每次下單之前都會(huì)創(chuàng)建自己的訂單號(hào)，需要與ios支付后返回的receipt一一對(duì)應(yīng)，這種情況下如何處理還需要注意。

以上就是本文的全部?jī)?nèi)容，希望對(duì)大家的學(xué)習(xí)有所幫助，也希望大家多多支持腳本之家。

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