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脚本之家。