微信支付代码
  //检查用户是否安装微信
             
                if ([WXApi isWXAppInstalled]) {
                    /** 商家向财付通申请的商家id */
                    //partnerId;
                    /** 预支付订单 */
                    //prepayId;
                    /** 随机串，防重发 */
                    //nonceStr;
                    /** 时间戳，防重发 */
                    //timeStamp;
                    /** 商家根据财付通文档填写的数据和签名 */
                    //NSString *package;
                    /** 商家根据微信开放平台文档对数据做的签名 */
                    //NSString *sign;
                    //调起微信支付
                    PayReq* req             = [[PayReq alloc] init];
                    req.partnerId           = [dic objectForKey:@"partnerid"];
                    req.prepayId            = [dic objectForKey:@"prepayid"];
                    req.nonceStr            = [dic objectForKey:@"noncestr"];
                    req.timeStamp           = [[dic objectForKey:@"timestamp"]intValue];
                    req.package             = [dic objectForKey:@"packageValue"];
                    //req.openID              = [dic objectForKey:@"appid"];
                    req.sign                = [dic objectForKey:@"sign"];
                    
                    [WXApi sendReq:req];
               ```
                支付宝支付

//支付宝支付
//self.payInfo为服务器返给的支付字符串
[[AlipaySDK defaultService] payOrder:self.payInfo fromScheme:@"IShareHome" callback:^(NSDictionary *resultDic) {
NSLog(@"支付宝支付结果reslut = %@",resultDic);

            }];

配置的话大家去官网看着配一下就ok了我就不啰嗦了