使用快遞100網站提供接口查詢物流

NSString *str = [NSStringstringWithFormat:@"http://m.kuaidi100.com/index_all.html?&postid=%@#result",sn];

//    NSString *str = [NSString stringWithFormat:@"http://m.kuaidi100.com/index_all.html?type=@“韻達”&postid=1000551787524#result"]; 可以指定物流商

    NSURLRequest *request =[NSURLRequestrequestWithURL:[NSURLURLWithString:str]];

    [self.viewaddSubview: Web];

    [Web loadRequest:request];

    [self.viewaddSubview:Web];