iOS开发沙盒管理工具swift版
Posted JackLee18
tags:
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之前组件化开发的时候，有写过一个OC版本的沙盒文件管理工具，最近将代码整理优化了一个swift版本，整理如下：
import Foundation
extension String
var `extension`:String
if let index = self.lastIndex(of: ".")
return String(self[index...])
else
return ""
public class JKSandBoxManagerSwift
/// 沙盒temp文件夹路径
/// - Returns: 文件路径
public class func tempPath() -> String
return NSTemporaryDirectory()
/// 沙盒cache文件夹路径
/// - Returns: 文件路径
public class func cachePath() -> String
let cachePaths:Array<String> = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.cachesDirectory, FileManager.SearchPathDomainMask.userDomainMask, true)
return cachePaths[0]
/// 沙盒document路径
/// - Returns: 文件路径
public class func documentPath() -> String
let documentPaths:Array<String> = NSSearchPathForDirectoriesInDomains(FileManager.SearchPathDirectory.documentDirectory,
FileManager.SearchPathDomainMask.userDomainMask, true)
return documentPaths[0]
/// 获取文件的后缀名
/// - Parameter filePath: 文件的沙盒路径
/// - Returns: 文件的后缀名
public class func pathExtension(filePath:String) -> String?
if isExistDirectory(folderPath: filePath) == true
return nil
return filePath.extension
/// 获取文件的名字 包含后缀名
/// - Parameter filePath: 文件路径，包含字母，数字之前的字符需要先执行URLEncode
/// - Returns: 文件的名字
public class func fileNameWithExtension(filePath:String) -> String?
if isExistDirectory(folderPath: filePath) == true
return nil
let url = URL.init(fileURLWithPath: filePath)
return url.lastPathComponent
/// 获取文件的名字 不包含后缀名
/// - Parameter filePath: 文件路径，包含字母，数字之前的字符需要先执行URLEncode
/// - Returns: 文件的名字
public class func fileNameWithoutExtension(filePath:String) -> String?
if isExistDirectory(folderPath: filePath) == true
return nil
let url = URL.init(fileURLWithPath: filePath)
return url.deletingPathExtension().lastPathComponent
/// 文件所在的文件夹路径
/// - Parameter filePath: 文件路径，包含字母，数字之前的字符需要先执行URLEncode
/// - Returns: 文件夹路径
public class func directory(filePath:String) -> String?
if isExistDirectory(folderPath: filePath) == true
return nil
let url = URL.init(fileURLWithPath: filePath)
let path = url.deletingLastPathComponent().path
return path
/// 获取某一路径下的文件路径列表，不包含文件夹
/// - Parameter folderPath: 文件夹路径
/// - Returns: 文件路径数组
public class func filesWithoutFolder(at folderPath:String) -> Array<String>?
filesWithoutFolder(at: folderPath, extensions: nil)
/// 获取某一路径下指定后缀名的文件路径列表，不包含文件夹
/// - Parameters:
/// - folderPath: 文件夹路径
/// - extensions: 文件后缀数组
/// - Returns: 文件路径数组
public class func filesWithoutFolder(at folderPath:String, extensions:Array<String>?) -> Array<String>?
if isExistDirectory(folderPath: folderPath) == false
return nil
guard let dirEnum:FileManager.DirectoryEnumerator = FileManager.default.enumerator(atPath: folderPath) else
return nil
var files:[String] = []
while let fileName:String = dirEnum.nextObject() as? String
let filePath = "\\(folderPath)/\\(fileName)"
if isExistDirectory(folderPath: filePath) == true
continue
if isExistFile(filePath: filePath) == false
continue
let pathExtension = filePath.extension
if extensions == nil
files.append(filePath)
else
if extensions?.contains(pathExtension) == true
files.append(filePath)
return files
/// 获取某一路径下的文件夹列表
/// - Parameter folderPath: 文件夹路径
/// - Returns: 文件夹路径列表
public class func folders(at folderPath:String) -> Array<String>?
if isExistDirectory(folderPath: folderPath) == false
return nil
guard let dirEnum:FileManager.DirectoryEnumerator = FileManager.default.enumerator(atPath: folderPath) else
return nil
var folders:[String] = []
while let fileName:String = dirEnum.nextObject() as? String
let tmpFolderPath = "\\(folderPath)/\\(fileName)"
if isExistDirectory(folderPath: tmpFolderPath) == false
continue
folders.append(tmpFolderPath)
return folders
/// 判断某个路径下的文件是否存在
/// - Parameter filePath: 文件路径
/// - Returns: 文件是否存在的状态
public class func isExistFile(filePath:String) -> Bool
FileManager.default.fileExists(atPath: filePath)
/// 判断某个路径下文件夹是否存在
/// - Parameter folderPath: 文件夹路径
/// - Returns: 是否存在文件夹
public class func isExistDirectory(folderPath:String) -> Bool
var isDirectory = ObjCBool.init(false)
let isExist = FileManager.default.fileExists(atPath: folderPath, isDirectory: &isDirectory)
return isExist && isDirectory.boolValue
/// 在沙盒document目录下创建文件
/// - Parameters:
/// - fileName: 文件名字
/// - data: shuju
/// - Returns: 文件路径
public class func createDocumentFile(fileName:String, data:Data) -> String?
createDocumentFile(folderName: nil, fileName: fileName, data: data)
/// 在沙盒document下指定子文件夹内创建文件
/// - Parameters:
/// - folderName: 子文件夹名字
/// - fileName: 文件名字
/// - data: 数据
/// - Returns: 文件路径
public class func createDocumentFile(folderName:String?, fileName:String, data:Data) ->String?
let documentDictory = documentPath()
var currentFolderPath = documentDictory
if folderName != nil
currentFolderPath = "\\(documentDictory)/\\(fileName)"
return createFile(folderPath: currentFolderPath, fileName: fileName, data: data)
/// 在沙盒cache目录下创建文件
/// - Parameters:
/// - fileName: 文件名字
/// - data: 数据
/// - Returns: 文件路径
public class func createCacheFile(with fileName:String, data:Data) -> String?
createCacheFile(folderName: nil, fileName: fileName, data: data)
/// 在沙盒cache目录下指定子文件夹内创建文案
/// - Parameters:
/// - folderName: 子文件夹名字
/// - fileName: 文件名字
/// - data: 数据
/// - Returns: 文件路径
public class func createCacheFile(folderName:String?, fileName:String, data:Data) -> String?
let cacheDictory = cachePath()
var currentFolderPath = cacheDictory
if folderName != nil
currentFolderPath = "\\(cacheDictory)/\\(fileName)"
return createFile(folderPath: currentFolderPath, fileName: fileName, data: data)
/// 创建文件夹
/// - Parameter folderPath: 文件夹路径
/// - Returns: 是否创建成功
public class func createDirectory(folderPath:String) -> Bool
let result = isExistDirectory(folderPath: folderPath)
if result == false
do
let url = URL.init(fileURLWithPath: folderPath)
try FileManager.default.createDirectory(at: url, withIntermediateDirectories: true, attributes: nil)
catch
return false
return true
/// 创建文件
/// - Parameters:
/// - folderPath: 文件夹路径
/// - fileName: 文件名字
/// - data: 数据
/// - Returns: 文件路径
public class func createFile(folderPath:String, fileName:String, data:Data) -> String?
let result = createDirectory(folderPath: folderPath)
if result == false
return nil
let filePath = "\\(folderPath)/\\(fileName)"
do
let url = URL.init(fileURLWithPath: filePath)
try data.write(to: url, options: .atomic)
catch
return nil
return filePath
/// 删除文件
/// - Parameter filePath: 文件路径
/// - Returns: 是否成功
public class func deleteFile(filePath:String) -> Bool
var result = true
do
try FileManager.default.removeItem(atPath: filePath)
catch
result = false
return result
/// 移动文件
/// - Parameters:
/// - originFilePath: 原来的路径
/// - targetFilePath: 目标路径
/// - Returns: 是否成功
public class func move(from originFilePath:String, to targetFilePath:String) -> Bool
if isExistFile(filePath: targetFilePath)
let result = deleteFile(filePath: targetFilePath)
if result == false
return false
do
try FileManager.default.moveItem(atPath: originFilePath, toPath: targetFilePath)
catch
return false
return true
/// 复制文件
/// - Parameters:
/// - originFilePath: 原来的路径
/// - targetFilePath: 目标路径
/// - Returns: 是否成功
public class func copy(from originFilePath:String, to targetFilePath:String) -> Bool
if isExistFile(filePath: targetFilePath)
let result = deleteFile(filePath: targetFilePath)
if result == false
return false
do
try FileManager.default.copyItem(atPath: originFilePath, toPath: targetFilePath)
catch
return false
return true
/// 获取文件的相对路径
/// - Parameters:
/// - targetPath: 目标路径
/// - path: 被比较的路径
/// - Returns: 相对路径
public class func relativePath(targetPath:String, to path:String) -> String?
if targetPath.count < path.count
return nil
if targetPath.count == path.count
return ""
if targetPath.hasPrefix(path) == false
return nil
let startIndex = path.endIndex
let endIndex = targetPath.endIndex
let relativePath:String = String(targetPath[startIndex..<endIndex])
return relativePath
/// 获取bundle对象，bundle名字和pod库名字相同
/// - Parameter podName: pod库名字
/// - Returns: bundle对象
public class func bundle(podName:String?) -> Bundle?
return bundle(podName: podName, bundleName: podName)
/// 获取bundle对象
/// - Parameters:
/// - podName: pod库名字,没有的话默认是mainBundle
/// - bundleName: bundle名字
/// - Returns: bundle对象
public class func bundle(podName:String?, bundleName:String?) -> Bundle?
var bundle:Bundle?
if podName == nil
bundle = .main
else
let bundleClass: AnyClass? = NSClassFromString(podName!)
if bundleClass != nil
bundle = Bundle.init(for: bundleClass!)
else
let frameworks = Bundle.allFrameworks
for tempBundle:Bundle in frameworks
let frameworkName = fileNameWithoutExtension(filePath: tempBundle.bundlePath)
if frameworkName == podName
bundle = tempBundle
break
let url:URL? = bundle?.url(forResource: bundleName, withExtension: "bundle")
if url == nil
return nil
bundle = Bundle.init(url: url!)
if bundle?.isLoaded == false
bundle?.load()
return bundle
/// 获取文件路径,文件在pod库同名的bundle下
/// - Parameters:
/// - podName: pod库名字
/// - fileName: 文件名字
/// - Returns: 文件路径
public class func path(podName:String, fileName:String) -> String?
path(fileName: fileName, podName: podName, type: nil)
/// 获取文件路径,文件在pod库同名的bundle下
/// - Parameters:
/// - fileName: 文件名字
/// - podName: pod库的名字
/// - type: 文件类型
/// - Returns: 文件路径
public class func path(fileName:String, podName:String, type:String?) -> String?
path(podName: podName, bundleName: podName, fileName: fileName, type: type)
/// 获取文件路径
/// - Parameters:
/// - podName: pod库名字
/// - bundleName: bundle名字
/// - fileName: 文件名字
/// - type: 文件类型
/// - Returns: 文件路径
public class func path(podName:String, bundleName:String?, fileName:String, type:String?) -> String?
let bundle:Bundle? = bundle(podName: podName, bundleName: bundleName)
let filePath = bundle?.path(forResource: fileName, ofType: type)
return filePath
/// 创建nib对象
/// - Parameters:
/// - podName: pod库名字
/// - nibName: nib文件名字
/// - Returns: nib对象
public class func nib(podName:String, nibName:String) -> UINib?
let bundle:Bundle? = bundle(podName: podName)
if bundle == nil
return nil
let nib = bundle!.loadNibNamed(nibName, owner: nil, options: nil)?.last
if nib == nil
return nil
if (nib! as AnyObject).isKind(of: UINib.self)
return (nib as! UINib)
return nil
/// 创建storyboard对象
/// - Parameters:
/// - podName: pod库名字
/// - name: storyboard文件名字
/// - Returns: storyboard对象
public class func storyboard(podName:String, name:String) -> UIStoryboard?
let bundle:Bundle? = bundle(podName: podName)
if bundle == nil
return nil
let storyboard:UIStoryboard? = UIStoryboard.init(name: name, bundle: bundle)
return storyboard
/// 创建UIImage，文件在pod库同名的bundle内
/// - Parameters:
/// - podName: pod库名字
/// - imageName: 图片的名字
/// - Returns: UIImage对象
public class func image(podName:String, imageName:String) -> UIImage?
return image(podName: podName, bundleName: podName, imageName: imageName)
/// 创建UIImage,文件在pod库指定名字的bundle内
/// - Parameters:
/// - podName: pod库名字
/// - bundleName: bundle名字
/// - imageName: 文件名字
/// - Returns: UIImage对象
public class func image(podName:String, bundleName:String, imageName:String) -> UIImage?
let image:UIImage? = UIImage.init(named: imageName, in: bundle(podName: podName, bundleName: bundleName), compatibleWith: nil)
return image
/// 根据key获取多语言文案，当前系统语言
/// - Parameter key: 多语言对应的key
/// - Returns: 对应的多语言文案
public class func localizedString(key:String) -> String?
localizedString(key: key, podName: nil)
/// 根据key，指定的语言获取多语言文案
/// - Parameters:
/// - key: 多语言文案对应的key
/// - language: 指定的语言
/// - Returns: 对应的多语言文案
public class func localizedString(key:String, language:String) -> String?
localizedString(key: key, podName: nil, language: language)
/// 根据key，podName获取组件内的多语言文案
/// - Parameters:
/// - key: 多语言文案对应的key
/// - podName: pod库的名字
/// - Returns: 对应的多语言文案
public class func localizedString(key:String, podName:String?) -> String?
let languages = Locale.preferredLanguages
var language = languages.first
if language?.hasPrefix("zh") == true
language = "zh-Hans"
else
language = "en"
return localizedString(key: key, podName: podName, language: language!)
/// 根据key，language，podName获取对应的多语言文案
/// - Parameters:
/// - key: 多语言文案对应的key
/// - podName: pod库的名字，没有的话默认在mainBundle下查找
/// - language: 指定的语言
/// - Returns: 对应的多语言文案
public class func localizedString(key:String, podName:String?, language:String) -> String?
if podName == nil
return Bundle.main.localizedString(forKey: key, value: nil, table: nil)
let bundle:Bundle? = bundle(podName: podName)
let value = bundle?.localizedString(forKey: key, value: nil, table: podName)
return value
源码下载地址：https://github.com/xindizhiyin2014/JKSandBoxManager.git
pod 集成如下：
pod 'JKSandBoxManagerSwift'
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