Swift文件管理

2020-03-16  本文已影响0人  MichaelLue

创建文件夹

try! FileManager.default.createDirectory(at: URL.init(fileURLWithPath: myDirectory1), withIntermediateDirectories: true, attributes: nil)

将图片转化为DATA保存到沙盒

‘let image = UIImage.init(named: "launch")        if let imageData = image!.jpegData(compressionQuality: 1.0) as NSData? {            let fullPath = myDirectory1.appending("sss.jpg")            imageData.write(toFile: fullPath, atomically: true)            print("fullPath=\(fullPath)")        }’

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