支付宝sdk iOS 集成

1添加支付宝源文件和库文件AlipayOrder.h    AlipayOrder.m    AlipayResult.h    AlipayResult.m  AlixLibService.h   PartnerConfig.h    AlipayRsaLib.a    Alixpay.bundle   AlixPaylib_arc.a    libcrypto.a   libssl.a

2添加json类库和demo中的rsa签名    json文件夹和RSA文件夹

3添加相关类库  CoreGraphics.framework  Foundation.framework UIKit.framework  CFNetwork.framework  SystemConfiguration.framework

4在delegate文件中加入支付回调函数

//独立客户端回调函数

- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url {

[self parse:url application:application];

return YES;

}

- (void)parse:(NSURL *)url application:(UIApplication *)application {

//结果处理

AlixPayResult* result = [selfhandleOpenURL:url];

if (result)

{

if (result.statusCode == 9000)

{

/*

*用公钥验证签名 严格验证请使用result.resultString与result.signString验签

*/

//交易成功

NSString* key = @"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnxj/9qwVfgoUh/y2W89L6BkRAFljhNhgPdyPuBV64bfQNN1PjbCzkIM6qRdKBoLPXmKKMiFYnkd6rAoprih3/PrQEB/VsW8OoM8fxn67UDYuyBTqA23MML9q1+ilIZwBC2AQ2UBVOrFXfFl75p6/B5KsiNG9zpgmLCUYuLkxpLQIDAQAB";

id<DataVerifier> verifier;

verifier = CreateRSADataVerifier(key);

if ([verifier verifyString:result.resultStringwithSign:result.signString])

{

//验证签名成功，交易结果无篡改

UIAlertView * alertView = [[UIAlertView alloc] initWithTitle:@"提示"

message:result.statusMessage

delegate:nil

cancelButtonTitle:@"确定"

otherButtonTitles:nil];

[alertView show];

alertView.delegate = self;

//验签错误

else {

UIAlertView * alertView = [[UIAlertView alloc] initWithTitle:@"提示"

message:@"签名错误"

delegate:nil

cancelButtonTitle:@"确定"

otherButtonTitles:nil];

[alertView show];

}

}

//如果支付失败,可以通过result.statusCode查询错误码

else {

UIAlertView * alertView = [[UIAlertViewalloc] initWithTitle:@"提示"

message:result.statusMessage

delegate:nil

cancelButtonTitle:@"确定"

otherButtonTitles:nil];

[alertView show];

}

}

else

{

//交易失败

}

NSLog(@"1111%i",result.statusCode);

NSLog(@"222%@",result.description);

NSLog(@"333%@",result);

NSLog(@"444%@",result.resultString);

}

- (AlixPayResult *)resultFromURL:(NSURL *)url {

NSString * query = [[url query] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

#if ! __has_feature(objc_arc)

return [[[AlixPayResult alloc] initWithString:query] autorelease];

#else

return [[AlixPayResult alloc] initWithString:query];

#endif

}

- (AlixPayResult *)handleOpenURL:(NSURL *)url {

AlixPayResult * result = nil;

if (url != nil && [[url host] compare:@"safepay"] == 0) {

result = [self resultFromURL:url];

}

return result;

}

5设置url 在target中的info中，添加URL Types