使用UIWebView加载OAuth授权界面
DJOAuthViewController.m
#import "DJOAuthViewController.h" @interface DJOAuthViewController () <UIWebViewDelegate> @end @implementation DJOAuthViewController - (void)viewDidLoad {
[super viewDidLoad]; /* client_id&redirect_uri */
NSString *client_id = @"";
NSString *redirect_uri = @"https://www.baidu.com"; UIWebView *webView = [[UIWebView alloc] init];
webView.frame = self.view.bounds;
webView.delegate = self; [self.view addSubview:webView]; NSString *urlString = [NSString stringWithFormat:@"https://api.weibo.com/oauth2/authorize?client_id=%@&redirect_uri=%@",client_id,redirect_uri]; NSURL *url = [NSURL URLWithString:urlString];
NSURLRequest *urlRequest = [NSURLRequest requestWithURL:url]; [webView loadRequest:urlRequest]; } - (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
} /*
#pragma mark - Navigation // In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/ #pragma mark - webView 代理方法 - (void)webViewDidStartLoad:(UIWebView *)webView {
DJLog(@"webView开始加载"); } - (void)webViewDidFinishLoad:(UIWebView *)webView { DJLog(@"webView结束加载"); } @end
最终效果: