'NSURLRequest'没有可见的@interface声明选择器'initwithURL：'

Question

Xcode的新手，我的代码在这里出了什么问题？

[super viewDidLoad]; 
// Do any additional setup after loading the view, typically from a nib. 
Webview.userInteractionEnabled = TRUE; 
[UIWebView loadRequest: [[[NSURLRequest alloc] initwithURL:[[NSURL alloc] initWithString:@"http://www.reddit.com/r/Diecast/"]]]; 
[super viewDidLoad]; 

请帮忙，如果我做错了什么，请纠正我！我正在尝试为该特定页面创建浏览器，以便人们可以打开图片并浏览页面。

谢谢！

Answer 1

检查你的资本上-initWithURL:

此外，您还需要调用loadRequest:您的网页视图实例，而不是通过类UIWebView：

NSURL *url = [[NSURL alloc] initWithString:@"http://www.reddit.com/r/Diecast/"]; 
NSURLRequest *request = [NSURLRequest alloc] initWithURL:url]; 
[Webview loadRequest:request]; 

Answer 2

试试这个

[super viewDidLoad]; 
// Do any additional setup after loading the view, typically from a nib. 
Webview.userInteractionEnabled = YES; 
[Webview loadRequest: [[[NSURLRequest alloc] initWithURL:[[NSURL alloc] initWithString:@"http://www.reddit.com/r/Diecast/"]]];