新浪微博客户端(13)-使用UIWebView加载OAuth授权界面

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：