RxSwift-双向绑定

• UI响应model

        self.searchBar.rx.text.orEmpty
            .bind(to: self.viewModel.searchTextOB)
            .disposed(by: self.disposeBag)

• model绑定到UI

        self.viewModel.searchData.drive(self.tableView.rx.items){ (tb,indexPath,model) -> LGTableViewCell in
            let cell = tb.dequeueReusableCell(withIdentifier: self.resuseID) as! LGTableViewCell
            cell.nameLabel.text = model.name
            cell.classLabel.text = model.url
            cell.selectionStyle = .none
            return cell
        }.disposed(by: self.disposeBag)

待完善