项目中有时候需要文件下载解压,项目中选择了ZipArchive,实际使用也比较简单,直接调用解压和压缩方法即可.
压缩
@IBAction func zipAction(_ sender: UIButton) { let imageDataPath = Bundle.main.bundleURL.appendingPathComponent("FlyElephant").path zipPath = tempZipPath() let success = SSZipArchive.createZipFile(atPath: zipPath!, withContentsOfDirectory: imageDataPath) if success { print("压缩成功---/(zipPath!)") } }
#解压
@IBAction func unZipAction(_ sender: UIButton) { guard let zipPath = self.zipPath else { return } guard let unzipPath = tempUnzipPath() else { return } let success = SSZipArchive.unzipFile(atPath: zipPath, toDestination: unzipPath) if !success { return } print("解压成功---/(unzipPath)") var items: [String] do { items = try FileManager.default.contentsOfDirectory(atPath: unzipPath) } catch { return } for (index, item) in items.enumerated() { print("/(index)--文件名称---/(item)") } }
压缩和解压路径:
func tempZipPath() -> String { var path = NSSearchPathForDirectoriesInDomains(.cachesDirectory, .userDomainMask, true)[0] path += "//(UUID().uuidString).zip" return path } func tempUnzipPath() -> String? { var path = NSSearchPathForDirectoriesInDomains(.cachesDirectory, .userDomainMask, true)[0] path += "//(UUID().uuidString)" let url = URL(fileURLWithPath: path) do { try FileManager.default.createDirectory(at: url, withIntermediateDirectories: true, attributes: nil) } catch { return nil } return url.path }
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持VEVB武林网。
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