我想在xCode 7上用WebView啓動一個URL,我的問題是當我點擊Build按鈕時它總是出現空白頁。WebView Xcode 7空白錯誤
下面是代碼:
ViewConntroller.h
#import <UIKit/UIKit.h>
@interface ViewController : UIViewController
@property (weak, nonatomic) IBOutlet UIWebView *webView;
@property (weak, nonatomic) IBOutlet UIActivityIndicatorView *activityIndicator;
@end
ViewController.m
#import "ViewController.h"
@interface ViewController()
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
NSString *fullURL= @"http://www.google.com";
NSURL *url = [NSURL URLWithString:fullURL];
NSURLRequest *requestObj = [NSURLRequest requestWithURL:url];
[_webView loadRequest:requestObj];
}
- (void)webViewDidStartLoad:(UIWebView *)webView
{
[_activityIndicator startAnimating];
}
- (void)webViewDidFinishLoad:(UIWebView *)webView
{
[_activityIndicator stopAnimating]; _activityIndicator.hidden = TRUE;
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
}
@end