@interface Weibo : NSObject
+ (Weibo*)weibo;
@end

let w = Weibo.weibo() as Weibo

let w = Weibo.getWeibo() as Weibo // the method has been changed.

let w:Weibo = Weibo.weibo()

let w:Weibo = Weibo.getWeibo() // works: method name changed

let w = Weibo.weibo()

let w:Weibo = Weibo.weibo() as Weibo

+(instancetype _Nonnull)manager;

@property(nonatomic, class, strong, readonly) CKKNetManager *_Nonnull manager;

CKKNetManager.manager.get(kGetCompanyInfo, success: {[unowned self] (obj) in

        self.hideEmptyView()
        self.info = CKKCorpInfo.init(dictionary: obj as! [String : AnyObject])
    }) {[unowned self]  (errorString) in

        self.showEmptyView(in: self.view, with: EmptyViewType.pageLoadFailed)
    }