iOS开发之实现微信支付，支付宝支付的开发教程

首先做如下设置

然后在appdelegate.m 中

#pragma 支付宝支付
- (bool)application:(uiapplication *)application
            openurl:(nsurl *)url
  sourceapplication:(nsstring *)sourceapplication
         annotation:(id)annotation {

    if ([url.host isequaltostring:@"safepay"]) {
        //跳转支付宝钱包进行支付，处理支付结果
        [[alipaysdk defaultservice] processorderwithpaymentresult:url standbycallback:^(nsdictionary *resultdic) {
            nslog(@"result = %@",resultdic);
        }];
        return yes;
    }else{
        //微信
        return [wxapi handleopenurl:url delegate:self];
    }

}

// note: 9.0以后使用新api接口
- (bool)application:(uiapplication *)app openurl:(nsurl *)url options:(nsdictionary *)options
{
    // safepay 是支付宝， pay 是微信
    if ([url.host isequaltostring:@"safepay"]) {
        //跳转支付宝钱包进行支付，处理支付结果
        [[alipaysdk defaultservice] processorderwithpaymentresult:url standbycallback:^(nsdictionary *resultdic) {
            nslog(@"result = %@",resultdic);
        }];
        return yes;
    }else{
        //跳回到app
        return [wxapi handleopenurl:url delegate:self];
    }
}

//以下微信独有
#pragma 微信
- (bool)application:(uiapplication *)application handleopenurl:(nsurl *)url
{
    return [wxapi handleopenurl:url delegate:self];
}


#pragma wxapidelegate
-(void) onreq:(basereq*)req{
    nslog(@"-========请求");
}

-(void) onresp:(baseresp*)resp{
    //支付结果回调
    if ([resp iskindofclass:[payresp class]]){
        payresp*response=(payresp*)resp;
        switch(response.errcode){
            case wxsuccess:
                //服务器端查询支付通知或查询api返回的结果再提示成功
                nslog(@"支付成功");
                [self tohomevc];
                break;
            default:
                nslog(@"支付失败，retcode=%d",resp.errcode);
                break;
        }
    }
}

//跳转到首页（自己定义的支付后跳转到指定页面）
- (void)tohomevc{
    uistoryboard *story = [uistoryboard storyboardwithname:@"main" bundle:[nsbundle mainbundle]];
    tabbarcontroller *tabvc = [story instantiateviewcontrollerwithidentifier:@"tabvc"];
    self.window.rootviewcontroller = tabvc;
}