     let review_url = "http://162.243.136.96/review.json"
     let bookshelf_url = "http://162.243.136.96/bookshelf.json"
     var headerArr: [String] = ["我的收藏", "我的点评"]
-    var bookShelf: [MyBook] = []
-    var reviewArr: [MyReview] = []
+    var bookShelf = [MyBook]()
+    var reviewArr = [MyReview]()
     
     override func viewDidAppear(animated: Bool) {
         tableView.reloadData()

        header.tag = section
        let tap = UITapGestureRecognizer(target: self, action: #selector(InfoViewController.sectionTapped(_:)))
        header.addGestureRecognizer(tap)
        let separator = UIView()
        header.addSubview(separator)
        separator.backgroundColor = UIColor.init(red: 245/255, green: 246/255, blue: 247/255, alpha: 1)
        separator.snp_makeConstraints { make in
            make.height.equalTo(2)
            make.left.equalTo(header).offset(0)
            make.right.equalTo(header).offset(0)
            make.bottom.equalTo(header).offset(0)
        }
        return header


    }
    
    

            self.navigationController?.pushViewController(bvc, animated: true)
        case 1:
            let rvc = ReviewListViewController()
            // FIXME: arr
            //rvc.reviewArr = self.reviewArr
            self.navigationController?.pushViewController(rvc, animated: true)
            break
        default:
