微信支付流程(IOS)

1.注册微信开发账号,开通支付权限(注册谁都会了)

2.把三个文件拉进去

libWeChatSDK.a

WXApi.h

WXApiObject.h

3.添加URL Types

4.AppDelegate.m中添加微信账号

[WXApi
registerApp:@"wxalsdfjalsfals"
withDescription:@"tencent”];

回调

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

return  [WXApi
handleOpenURL:url
delegate:self];

}

- (BOOL)application:(UIApplication
*)application openURL:(NSURL
*)url sourceApplication:(NSString
*)sourceApplication annotation:(id)annotation {

return  [WXApi
handleOpenURL:url
delegate:self];

}

- (void)onResp:(BaseResp
*)resp {

if ([resp
isKindOfClass:[PayResp
class]]) {

PayResp *response = (PayResp
*)resp;

switch (response.errCode) {

case
WXSuccess:

NSLog(@"suceess");

break;

default:

NSLog(@"failed");

break;

}

}

}

5.调用的文件

https://github.com/wuxueying/weixin

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