iOS 中的 OAuth 2.0 集成

Swift
import OAuthSwift
class OAuthViewController: UIViewController, OAuthSwiftURLHandlerType {
    let oauthSwift = OAuth2Swift(
        consumerKey: "YOUR_CONSUMER_KEY",
        consumerSecret: "YOUR_CONSUMER_SECRET",
        authorizeUrl: "https://example.com/oauth/authorize",
        accessTokenUrl: "https://example.com/oauth/token",
        responseType: "code"
    )
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        oauthSwift.authorizeURLHandler = self
        
        oauthSwift.authorize(
            withCallbackURL: URL(string: "oauth-Swift://oauth-callback/example")!,
            scope: "read",
            state: "EXAMPLE_STATE",
            success: { credential, response, parameters in
                // 用户已成功授权
                print(credential.oauthToken)
            },
            fAIlure: { error in
                // 授权失败
                print(error.localizedDescription)
            }
        )
    }
    
    // 处理回调 URL
    func handle(_ url: URL) {
        OAuthSwift.handle(url: url)
    }
}