带有 SearchController 的 TableView - 未调用 DEINIT

【问题标题】：TableView with SearchController - DEINIT not called带有 SearchController 的 TableView - 未调用 DEINIT
【发布时间】：2015-11-02 21:48:23
【问题描述】：

我已从界面构建器向我的应用程序添加了搜索栏和搜索显示控制器。我无法让它正确地 deinit (dealloc)。

它显示以下行为（swift2，ios9）：

  • 用户不搜索任何东西，只是从 tableView 中选择一个项目，调用 DEINIT
  • 用户搜索某些内容（或只是点击搜索栏），取消搜索，从 tableView 中选择项目，调用 DEINIT
  • 用户搜索某些内容（或只是点击搜索栏），然后从 tableView 中选择一个项目，不调用 DEINIT :(

如果我在导航控制器中选择“返回”而不是选择一个项目，则会发生相同的行为。

code removed - refer to COMPLETE CODE at bottom of post.

任何帮助表示赞赏！

更新 进一步的测试表明，从视图控制器中完全删除 progressHud/loadingHud 对不调用 DEINIT 没有影响。一定是和tableview或者searchcontroller本身有关……

更新 2 我尝试在 viewWillDissapear 中调用 searchBarCancelButtonClicked() 方法，但它仍然没有释放。即使您单击“取消”然后导航离开它也会...

更新 3 将 willDisappear/didDisappear 更改为以下内容对 DEINIT 没有影响 - 但不会出现错误的界面问题（感谢 Polina）。我正在尽一切努力获得释放，但到目前为止还没有运气。

    override func viewWillDisappear(animated: Bool) {
    super.viewWillDisappear(true)
    searchBarCancelButtonClicked(searchController.searchBar)
}

override func viewDidDisappear(animated: Bool) {
    print("View did disappear")
    searchController.searchBar.resignFirstResponder()
    searchController.searchBar.endEditing(true)
    searchController.active = false
    loadingHud.removeFromSuperview()
    progressHud.removeFromSuperview()
    searchController.searchBar.delegate = nil
    searchController.searchResultsUpdater = nil
    searchController = nil
    tableView = nil

    super.viewDidDisappear(true)

}

更新 4 我仍然没有找到答案。真心希望有人能帮忙！

更新 5 作为对 @ConfusedByCode 的回应 - 我已更新以下方法以在所有闭包或后台线程操作中使用 [unowned self] in：

code removed - refer to COMPLETE CODE at bottom of post

我仍然没有看到 DEINIT。我正在检查以确保我没有在某个地方犯下愚蠢的错误。

更新 6 我已经删除了额外的弱自我，并确保闭包正在使用 [weak self] in 并安全地打开它们。 DEINIT 仍未被调用。

更新 7 更改了两件事无济于事 - 制作 appDel unowned let appDel，并将 searchBar.resignFirstResponder() 放入 finishSearch()。仍然没有收到 deinit。

完整代码：（代表更新 7）

如需正确答案，请参阅粘贴在正确代码下的代码

class AirportSearchTBVC: UITableViewController, UISearchResultsUpdating, UISearchBarDelegate {
var airportData = [Dictionary<String, String>]()
var filteredData = [Dictionary<String, String>]()
var searchController: UISearchController!
unowned let appDel = UIApplication.sharedApplication().delegate as! AppDelegate
var progressHud: ProgressHUD!
var loadingHud: ProgressHUD!
var arrDepOfFlight: String!
var dateOfFlight: NSDate!
var tailNum: String!
var selectedAirportIdent: String!

deinit {
    print("TBVC Dealloc")

}
override func viewDidLoad() {
    super.viewDidLoad()
}

override func viewWillAppear(animated: Bool) {
    super.viewWillAppear(true)

    progressHud = ProgressHUD(text: "Searching")
    loadingHud = ProgressHUD(text: "Loading")
    searchController = UISearchController(searchResultsController: nil)
    searchController.searchResultsUpdater = self
    searchController.dimsBackgroundDuringPresentation = false
    searchController.searchBar.sizeToFit()
    tableView.tableHeaderView = searchController.searchBar
    definesPresentationContext = true
    searchController.hidesNavigationBarDuringPresentation = false
    searchController.searchBar.delegate = self
    view.addSubview(loadingHud)

    appDel.backgroundThread(background: { [weak self] in
        if let weakSelf = self {
            let airportHelper = AirportHelper()
            weakSelf.airportData = airportHelper.getAirportSearchData()
        }
        },
        completion: {
            dispatch_async(dispatch_get_main_queue()) { [weak self] in
                if let weakSelf = self {
                    if weakSelf.isVisible && weakSelf.isTopViewController {
                        weakSelf.filteredData = (weakSelf.airportData)
                        weakSelf.loadingHud.removeFromSuperview()
                        weakSelf.updateSearchResultsForSearchController(weakSelf.searchController)
                        weakSelf.tableView.reloadData()

                    }

                }
            }
    });

}

//MARK: Searchbar methods (All background thread methods are in here)
func searchBarCancelButtonClicked(searchBar: UISearchBar) {
    searchController.searchBar.endEditing(true)
    searchController.searchBar.resignFirstResponder()
    filteredData = airportData
    tableView.reloadData()
}
func searchBarSearchButtonClicked(searchBar: UISearchBar) {
    if isVisible && isTopViewController {
        if let startCount = searchController.searchBar.text?.length {
            if searchController.searchBar.text!.length >= 3 && searchController.searchBar.text!.length == startCount{
                view.addSubview(progressHud)
                finishSearch()
            }
        }
    }
}
func finishSearch () {
    appDel.backgroundThread(background: { [weak self] in
        if let weakSelf = self {
            if weakSelf.isVisible && weakSelf.isTopViewController {
                let searchText = weakSelf.searchController.searchBar.text!.lowercaseString

                weakSelf.searchController.searchBar.resignFirstResponder()
                weakSelf.filteredData = weakSelf.airportData.filter{
                    if let ident = $0["ident"] {
                        if ident.lowercaseString.rangeOfString(searchText) != nil {
                            return true
                        }
                    }
                    if let name  = $0["name"] {
                        if name.lowercaseString.rangeOfString(searchText) != nil {
                            return true
                        }
                    }
                    if let city = $0["municipality"] {
                        if city.lowercaseString.rangeOfString(searchText) != nil {
                            return true
                        }
                    }
                    return false
                }
            }
        }
        },
        completion: {
            dispatch_async(dispatch_get_main_queue()) { [weak self] in

                if let weakSelf = self {
                    if weakSelf.isVisible && weakSelf.isTopViewController {
                        weakSelf.tableView.reloadData()
                        weakSelf.progressHud.removeFromSuperview()
                    }
                }
            }
    });
}

func updateSearchResultsForSearchController(searchController: UISearchController) {
    if isVisible && isTopViewController {
        if let startCount = searchController.searchBar.text?.length {
            if searchController.searchBar.text!.length >= 3 && searchController.searchBar.text!.length == startCount{
                view.addSubview(progressHud)
                finishSearch()
            }
        }
    }
}


//MARK: Table view methods:
override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

override func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
    return 72
}
override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
    // #warning Incomplete implementation, return the number of sections
    return 1
}

override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    // #warning Incomplete implementation, return the number of rows



    if searchController.active {
        return filteredData.count
    } else {
        return airportData.count
    }


}

override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {

    var cell: AirportSearchTableViewCell
    cell = tableView.dequeueReusableCellWithIdentifier("cell", forIndexPath: indexPath) as! AirportSearchTableViewCell
    if searchController.active {
        let airportDict = filteredData[indexPath.row]
        let airportIdent = airportDict["ident"]
        let airportName = airportDict["name"]
        let airportRegion = airportDict["iso_region"]
        let airportCity = airportDict["municipality"]
        cell.loadItem(airportIdent, name: airportName, region: airportRegion, city: airportCity)
    } else {
        let airportDict = airportData[indexPath.row]
        let airportIdent = airportDict["ident"]
        let airportName = airportDict["name"]
        let airportRegion = airportDict["iso_region"]
        let airportCity = airportDict["municipality"]
        cell.loadItem(airportIdent, name: airportName, region: airportRegion, city: airportCity)
    }
    return cell
}
override func viewWillDisappear(animated: Bool) {
    super.viewWillDisappear(true)
    searchBarCancelButtonClicked(searchController.searchBar)
}

override func viewDidDisappear(animated: Bool) {
    print("View did disappear")
    searchController.searchBar.resignFirstResponder()
    searchController.searchBar.endEditing(true)
    searchController.active = false
    searchController.delegate = nil
    searchController.resignFirstResponder()
    loadingHud.removeFromSuperview()
    progressHud.removeFromSuperview()
    searchController.searchBar.delegate = nil
    searchController.searchResultsUpdater = nil
    searchController.removeFromParentViewController()
    searchController = nil
    tableView = nil
    super.viewDidDisappear(true)

}

func delay(delay:Double, closure:()->()) {
    dispatch_after(
        dispatch_time(
            DISPATCH_TIME_NOW,
            Int64(delay * Double(NSEC_PER_SEC))
        ),
        dispatch_get_main_queue(), closure)
}



// MARK: - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    let cell = tableView.cellForRowAtIndexPath(indexPath) as! AirportSearchTableViewCell
    selectedAirportIdent = cell.identLbl.text!
    self.performSegueWithIdentifier("searchMapVC", sender: nil)
    tableView.deselectRowAtIndexPath(indexPath, animated: true)
}
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    // Get the new view controller using segue.destinationViewController.
    // Pass the selected object to the new view controller.
    if segue.identifier == "searchMapVC" {
        let mapVC = segue.destinationViewController as! SearchMapController
        mapVC.arrDepOfFlight = arrDepOfFlight
        mapVC.dateOfFlight = dateOfFlight
        mapVC.tailNum = tailNum
        mapVC.selectedAirportIdent = selectedAirportIdent
    }
}
}
//MARK: EXTENSIONS
extension String {
    var length: Int { return characters.count    }  // Swift 2.0
}
extension UIViewController {
    public var isVisible: Bool {
        if isViewLoaded() {
            return view.window != nil
        }
        return false
}

public var isTopViewController: Bool {
        if self.navigationController != nil {
            return self.navigationController?.visibleViewController === self
        } else if self.tabBarController != nil {
            return self.tabBarController?.selectedViewController == self && self.presentedViewController == nil
        } else {
            return self.presentedViewController == nil && self.isVisible
        }
    }

}

更正的代码 [已修复] 正如 Mikael Hellman 所建议的那样，最初在我的 viewWillAppear 方法中的 definePresentationContext 发生了某种保留错误。我已经删除了该行并对我的代码进行了一些轻微的按摩。它现在运行良好。

非常感谢您的努力和回答！另外，感谢@confusedByCode 的帮助 - 我确信他的建议也是我的问题的一部分，但最终并没有成为最终答案。

import UIKit

class AirportSearchTBVC: UITableViewController, UISearchResultsUpdating, UISearchBarDelegate {
var airportData = [Dictionary<String, String>]()
var filteredData = [Dictionary<String, String>]()
var searchController: UISearchController!
let appDel = UIApplication.sharedApplication().delegate as! AppDelegate
var progressHud: ProgressHUD!
var loadingHud: ProgressHUD!
var arrDepOfFlight: String!
var dateOfFlight: NSDate!
var tailNum: String!
var selectedAirportIdent: String!

deinit {
    print("TBVC Dealloc")

}
override func viewDidLoad() {
    super.viewDidLoad()
}

override func viewWillAppear(animated: Bool) {
    super.viewWillAppear(true)

    progressHud = ProgressHUD(text: "Searching")
    loadingHud = ProgressHUD(text: "Loading")
    searchController = UISearchController(searchResultsController: nil)
    searchController.searchResultsUpdater = self
    searchController.dimsBackgroundDuringPresentation = false
    searchController.searchBar.sizeToFit()
    tableView.tableHeaderView = searchController.searchBar
    //definesPresentationContext = true
    searchController.hidesNavigationBarDuringPresentation = false
    searchController.searchBar.delegate = self
    view.addSubview(loadingHud)

    appDel.backgroundThread(background: { [weak self] in
        if let weakSelf = self {
            let airportHelper = AirportHelper()
            weakSelf.airportData = airportHelper.getAirportSearchData()
        }
        },
        completion: {
            dispatch_async(dispatch_get_main_queue()) { [weak self] in
                if let weakSelf = self {
                    print("isVisible: \(weakSelf.isVisible)")
                    print("isTopViewController: \(weakSelf.isTopViewController)")
                    if weakSelf.isVisible  {
                        weakSelf.filteredData = (weakSelf.airportData)
                        weakSelf.loadingHud.removeFromSuperview()
                        weakSelf.updateSearchResultsForSearchController(weakSelf.searchController)
                        weakSelf.tableView.reloadData()
                    }


                }
            }
    });

}

//MARK: Searchbar methods (All background thread methods are in here)
func searchBarCancelButtonClicked(searchBar: UISearchBar) {
    searchController.searchBar.endEditing(true)
    searchController.searchBar.resignFirstResponder()
    filteredData = airportData
    tableView.reloadData()
}
func searchBarSearchButtonClicked(searchBar: UISearchBar) {

        if let startCount = searchController.searchBar.text?.length {
            if searchController.searchBar.text!.length >= 3 && searchController.searchBar.text!.length == startCount{
                view.addSubview(progressHud)
                finishSearch()
            }
        }

}
func finishSearch () {
    appDel.backgroundThread(background: { [weak self] in
        if let weakSelf = self {

                let searchText = weakSelf.searchController.searchBar.text!.lowercaseString

                //weakSelf.searchController.searchBar.resignFirstResponder()
                weakSelf.filteredData = weakSelf.airportData.filter{
                    if let ident = $0["ident"] {
                        if ident.lowercaseString.rangeOfString(searchText) != nil {
                            return true
                        }
                    }
                    if let name  = $0["name"] {
                        if name.lowercaseString.rangeOfString(searchText) != nil {
                            return true
                        }
                    }
                    if let city = $0["municipality"] {
                        if city.lowercaseString.rangeOfString(searchText) != nil {
                            return true
                        }
                    }
                    return false
                }

        }
        },
        completion: {
            dispatch_async(dispatch_get_main_queue()) { [unowned self] in

                if self.isVisible {

                        self.tableView.reloadData()
                        self.progressHud.removeFromSuperview()
                }



            }
    });
}

func updateSearchResultsForSearchController(searchController: UISearchController) {

        if let startCount = searchController.searchBar.text?.length {
            if searchController.searchBar.text!.length >= 3 && searchController.searchBar.text!.length == startCount{
                view.addSubview(progressHud)
                finishSearch()
            }
        }

}


//MARK: Table view methods:
override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

override func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
    return 72
}
override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
    // #warning Incomplete implementation, return the number of sections
    return 1
}

override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    // #warning Incomplete implementation, return the number of rows



    if searchController.active {
        return filteredData.count
    } else {
        return airportData.count
    }


}

override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {

    var cell: AirportSearchTableViewCell
    cell = tableView.dequeueReusableCellWithIdentifier("cell", forIndexPath: indexPath) as! AirportSearchTableViewCell
    if searchController.active {
        let airportDict = filteredData[indexPath.row]
        let airportIdent = airportDict["ident"]
        let airportName = airportDict["name"]
        let airportRegion = airportDict["iso_region"]
        let airportCity = airportDict["municipality"]
        cell.loadItem(airportIdent, name: airportName, region: airportRegion, city: airportCity)
    } else {
        let airportDict = airportData[indexPath.row]
        let airportIdent = airportDict["ident"]
        let airportName = airportDict["name"]
        let airportRegion = airportDict["iso_region"]
        let airportCity = airportDict["municipality"]
        cell.loadItem(airportIdent, name: airportName, region: airportRegion, city: airportCity)
    }
    return cell
}
override func viewWillDisappear(animated: Bool) {
    super.viewWillDisappear(true)
    searchController.active = false
    loadingHud.removeFromSuperview()
    progressHud.removeFromSuperview()
}

override func viewDidDisappear(animated: Bool) {
    print("View did disappear")


    super.viewDidDisappear(true)

}

func delay(delay:Double, closure:()->()) {
    dispatch_after(
        dispatch_time(
            DISPATCH_TIME_NOW,
            Int64(delay * Double(NSEC_PER_SEC))
        ),
        dispatch_get_main_queue(), closure)
}



// MARK: - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    let cell = tableView.cellForRowAtIndexPath(indexPath) as! AirportSearchTableViewCell
    selectedAirportIdent = cell.identLbl.text!
    self.performSegueWithIdentifier("searchMapVC", sender: nil)
    tableView.deselectRowAtIndexPath(indexPath, animated: true)
}
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    // Get the new view controller using segue.destinationViewController.
    // Pass the selected object to the new view controller.
    if segue.identifier == "searchMapVC" {
        let mapVC = segue.destinationViewController as! SearchMapController
        mapVC.arrDepOfFlight = arrDepOfFlight
        mapVC.dateOfFlight = dateOfFlight
        mapVC.tailNum = tailNum
        mapVC.selectedAirportIdent = selectedAirportIdent
    }
}
}
//MARK: EXTENSIONS
extension String {
    var length: Int { return characters.count    }  // Swift 2.0
}
extension UIViewController {
    public var isVisible: Bool {
        if isViewLoaded() {
            return view.window != nil
        }
        return false
}

public var isTopViewController: Bool {
        if self.navigationController != nil {
            return self.navigationController?.visibleViewController === self
        } else if self.tabBarController != nil {
            return self.tabBarController?.selectedViewController == self && self.presentedViewController == nil
        } else {
            return self.presentedViewController == nil && self.isVisible
        }
    }

}

【问题讨论】：

  • 我已经指出了错误，但我还没有接近解决方案...当您集中搜索时，deinit 不会启动。我认为这是因为有一些苹果的魔法会自动触发动画（按照超级视图，你会发现苹果拥有的 UITransitionView）。我相信正是这种转变保留了控制器……但我没有办法消除它，或者阻止这种转变的发生……:(
  • 至少你已经接近了！我当然不是 - 我觉得我已经尝试了所有方法，但它变得非常令人沮丧:(

标签： ios swift uitableview retain uisearchcontroller


【解决方案1】：

我今天也遇到了这个问题 这行代码似乎可以让您的课程发布

  override func viewWillDisappear(animated: Bool) {
    super.viewWillDisappear(animated)
    searchController?.dismissViewControllerAnimated(false, completion: nil)
  }

这是我在 Dropbox 上的示例项目 https://www.dropbox.com/s/zzs0m4n9maxd2u5/TestSearch.zip?dl=0

【讨论】：

  • 不再需要将definesPresentationContext 设置为false。这是正确的处理方式。
【解决方案2】：

删除了我的旧答案，发现了问题。

删除：

definesPresentationContext = true // Remove this line...

在这里阅读：

https://developer.apple.com/library/ios/documentation/UIKit/Reference/UIViewController_Class/#//apple_ref/occ/instp/UIViewController/definesPresentationContext

UISearchController 中一定有 bug。某些 Apple 代码必须保留您的控制器。

可能当控制器取消链接时过渡视图（动画）没有完成（它有特殊的 toView 和 fromView 等，我们无法访问），这会阻止控制器被释放。

我认为您应该将此作为错误提交给 Apple。

我还建议将您的 deinit 更改为：

deinit {
  print("TBVC Dealloc")
  if let superView = searchController.view.superview
  {
    superView.removeFromSuperview()
  }
}

这将确保搜索控制器在被释放时永远不会尝试呈现内容，因为这会产生警告和潜在的意外行为。

【讨论】：

  • 这真的很令人兴奋 - 我会尽快尝试并报告！
  • 你，先生，是男人。一百万年后我永远不会发现这一点。非常感谢您的努力，请享受赏金！
  • @Charlie 谢谢！很高兴能帮上忙。
  • 有时需要将definesPresentationContext 设置为true，具体取决于搜索栏的上下文。例如，如果您的 UITableView 被推送到 UINavigationController 上，那么通常需要将 definesPresentationContext 设置为 true。否则，搜索栏会从导航控制器呈现，并在推送和弹出控制器时引起探测。因此，虽然这似乎可以解决问题，但它并不能处理所有用例。
  • @chris 是对的。对于任何被卡住的人，除了不将definePresentationContext设置为true之外，您还希望在viewWillDisappear中隐藏您的searchBar并使其重新出现在viewWillAppear中。这不会将 searchBar 添加到其他视图控制器。
【解决方案3】：

我认为问题在于您在闭包和 self 之间创建了强引用循环，因为您在闭包中使用了未包装的弱 self。

例如，这个：

if let safeSelf = weakSelf {
    appDel.backgroundThread(background: {
            let airportHelper = AirportHelper()
            safeSelf.airportData = airportHelper.getAirportSearchData()
        },
        completion: {
            dispatch_async(dispatch_get_main_queue()) {
                if safeSelf.isVisible && safeSelf.isTopViewController {
                    safeSelf.filteredData = (safeSelf.airportData)
                    safeSelf.loadingHud.removeFromSuperview()
                    safeSelf.tableView.reloadData()
                }
            }
    });
}

应该是：

appDel.backgroundThread(background: { [weak self] in
        let airportHelper = AirportHelper()
        self?.airportData = airportHelper.getAirportSearchData()
    },
    completion: {
        dispatch_async(dispatch_get_main_queue()) { [weak self] in
            if self?.isVisible && safeSelf.isTopViewController {
                self?.filteredData = (safeSelf.airportData)
                self?.loadingHud.removeFromSuperview()
                self?.tableView.reloadData()
            }
        }
});

您也可以使用[unowned self]，您不必将它们视为可选，但老实说，我忘记了无主与弱的优缺点。但我相信，如果您在闭包的捕获列表中声明weak self 或unowned self，而不是在闭包之外并展开它，您的对象将被正确地取消初始化。

【讨论】：

  • 我现在正在尝试这个 - 与 [unowned self] 一起尝试避免一些令人困惑的未包装错误，我担心这些错误可能会导致保留。感谢您的帖子将报告发生的情况！
  • 我已将更新 5 添加到我的问题中，您能否查看更新并指出我做错了什么？我已尝试以否定结果应用您的答案。
  • 我刚刚注意到，当您将 searchController 和 tableView 设置为 nil 时，您可以取消初始化 vc。这可能是因为您正在为 weak self 创建一个局部变量并将其设置为 resultsUpdater 和 searchController 委托。文档说 searchControllers 自动将 searchResultsUpdater 设置为弱，所以你不需要自己做。尝试摆脱你正在制作的所有额外的weak selfs，并设置 searchResultsUpdater 并直接委托给 self。你只需要在闭包的捕获列表中使用弱自我。我认为他们可能弊大于利。
  • 我相信我已经删除了所有令人反感的弱自我演员。请参阅更新 6 - 仍未解除分配。我试图尽可能地简化使用后台线程的方法以使其更容易。我真的比你想象的更感谢你的帮助！
  • 哇，恐怕我没有主意了。我注意到的最后一件事是您可以尝试在searchBarSearchButtonClicked 和updateSearchResultsForSeachController 中调用searchBar.resignFirstReponder()。如果这不起作用，您可能需要在 finishSearch 方法的闭包之一中调用 resignFirstResponder，因为它是异步执行的。除此之外，我没有想法对不起！
猜你喜欢
  • 2023-03-31
  • 1970-01-01
  • 2015-01-14
  • 2021-10-22
  • 2018-05-24
  • 1970-01-01
  • 1970-01-01
  • 1970-01-01
  • 2015-10-21
相关资源
最近更新 更多
热门标签
Java Python linux javascript Mysql C# Docker 算法 前端 SpringBoot Redis Vue spring 设计模式 .net core .net kubernetes c++ 数据库 数据结构 大数据 js 机器学习 微服务 Android Go 程序员 面试 JVM ASP.net core 云原生 人工智能 后端 PHP git CSS golang k8s Nginx Django mybatis 深度学习 多线程 React 架构 devops 爬虫 云计算 Spring Boot LeetCode