pod  'AlipaySDK-iOS'

AlipaySDK.bundle
AlipaySDK.framework

# import <AlipaySDK/AlipaySDK.h>

//将商品信息赋予AlixPayOrder的成员变量
Order* order = [Order new];
// NOTE: app_id设置
order.app_id = appID;
// NOTE: 支付接口名称
order.method = @"alipay.fund.auth.order.app.freeze";
// NOTE: 参数编码格式
order.charset = @"utf-8";
// NOTE: 当前时间点
NSDateFormatter* formatter = [NSDateFormatter new];
[formatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"];
order.timestamp = [formatter stringFromDate:[NSDate date]];
// NOTE: 支付版本
order.version = @"1.0";
// NOTE: sign_type设置
order.sign_type = @"RSA";
// NOTE: 商品数据
order.biz_content = [BizContent new];
order.biz_content.body = @"我是测试数据";
order.biz_content.subject = @"1";
order.biz_content.out_order_no = [self generateTradeNO]; //订单ID（由商家自行制定）
order.biz_content.timeout_express = @"30m"; //超时时间设置
order.biz_content.out_request_no=[self generateRequestNO] //本次请求流水号（由商家自行指定）
order.biz_content.amount = [NSString stringWithFormat:@"%.2f", 0.01]; //商品价格
//将商品信息拼接成字符串
NSString *orderInfo = [order orderInfoEncoded:NO];
NSString *orderInfoEncoded = [order orderInfoEncoded:YES];
NSLog(@"orderSpec = %@",orderInfo);
// NOTE: 获取私钥并将商户信息签名，外部商户的加签过程请务必放在服务端，防止公私钥数据泄露；
//       需要遵循RSA签名规范，并将签名字符串base64编码和UrlEncode
id<DataSigner> signer = CreateRSADataSigner(privateKey);
NSString *signedString = [signer signString:orderInfo];
// NOTE: 如果加签成功，则继续执行支付
if (signedString != nil) {
    //应用注册scheme,在AliSDKDemo-Info.plist定义URL types
    NSString *appScheme = @"alisdkdemo";
    // NOTE: 将签名成功字符串格式化为订单字符串,请严格按照该格式
    NSString *orderString = [NSString stringWithFormat:@"%@&sign=%@",
                             orderInfoEncoded, signedString];
    // NOTE: 调用支付结果开始支付
    [[AlipaySDK defaultService] payOrder:orderString fromScheme:appScheme callback:^(NSDictionary *resultDic) {
        NSLog(@"reslut = %@",resultDic);
    }];
}

# import <AlipaySDK/AlipaySDK.h>

- (BOOL)application:(UIApplication *)application
            openURL:(NSURL *)url
  sourceApplication:(NSString *)sourceApplication
         annotation:(id)annotation {
    if ([url.host isEqualToString:@"safepay"]) {
        //跳转支付宝客户端进行支付，处理支付结果
        [[AlipaySDK defaultService] processOrderWithPaymentResult:url standbyCallback:^(NSDictionary *resultDic) {
            NSLog(@"result = %@",resultDic);
        }];
    }
    return YES;
}
// NOTE: 9.0以后使用新API接口
- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<NSString*, id> *)options
{
    if ([url.host isEqualToString:@"safepay"]) {
        //跳转支付宝客户端进行支付，处理支付结果
        [[AlipaySDK defaultService] processOrderWithPaymentResult:url standbyCallback:^(NSDictionary *resultDic) {
            NSLog(@"result = %@",resultDic);
        }];
    }
    return YES;
}

Cannot find interface declaration for 'NSObject', superclass of 'Base64'

# import <Foundation/Foundation.h>

# import <AlipaySDK/AlipaySDK.h>

NSString *appid = @"";
NSString *privateKey = @"";

app_id=2015052600090779&biz_content={"timeout_express":"30m","out_request_no":"请求流水号","seller_id":"","product_code":"PREAUTH_PAY","total_amount":"0.02","subject":"1","body":"我是测试数据","out_order_no":"ZQLM3O56MJD4SK3"}&charset=utf-8&method=alipay.fund.auth.order.app.freeze&sign_type=RSA2&timestamp=2016-07-28 20:36:11&version=1.0

"GsSZgPloF1vn52XAItRAldwQAbzIgkDyByCxMfTZG%2FMapRoyrNIJo4U1LUGjHp6gdBZ7U8jA1kljLPqkeGv8MZigd3kH25V0UK3Jc3C94Ngxm5S%2Fz5QsNr6wnqNY9sx%2Bw6DqNdEQnnks7PKvvU0zgsynip50lAhJmflmfHvp%2Bgk%3D"

app_id=2015052600090779&biz_content={"timeout_express":"30m","out_request_no":"请求流水号","seller_id":"","product_code":"PREAUTH_PAY","total_amount":"0.02","subject":"1","body":"我是测试数据","out_order_no":"ZQLM3O56MJD4SK3"}&charset=utf-8&method=alipay.fund.auth.order.app.freeze&sign_type=RSA2&timestamp=2016-07-28 20:36:11&version=1.0&sign=*********

(void)payOrder:(NSString *)orderStr
  fromScheme:(NSString *)schemeStr
    callback:(CompletionBlock)completionBlock

[[AlipaySDK defaultService]
processOrderWithPaymentResult:url
standbyCallback:^(NSDictionary *resultDic) {
NSLog(@"result = %@",resultDic);//返回的支付结果
}];

app_id=2015052600090779&biz_content=%7B%22timeout_express%22%3A%2230m%22%2C%22seller_id%22%3A%22%22%2C%22product_code%22%3A%22QUICK_MSECURITY_PAY%22%2C%22total_amount%22%3A%220.02%22%2C%22subject%22%3A%221%22%2C%22body%22%3A%22%E6%88%91%E6%98%AF%E6%B5%8B%E8%AF%95%E6%95%B0%E6%8D%AE%22%2C%22out_trade_no%22%3A%22314VYGIAGG7ZOYY%22%7D&charset=utf-8&method=alipay.trade.app.pay&sign_type=RSA2&timestamp=2016-08-15%2012%3A12%3A15&version=1.0&sign=MsbylYkCzlfYLy9PeRwUUIg9nZPeN9SfXPNavUCroGKR5Kqvx0nEnd3eRmKxJuthNUx4ERCXe552EV9PfwexqW%2B1wbKOdYtDIb4%2B7PL3Pc94RZL0zKaWcaY3tSL89%2FuAVUsQuFqEJdhIukuKygrXucvejOUgTCfoUdwTi7z%2BZzQ%3D