XCDownloadTool for swift3

English

swift 断点续传下载工具，重启APP恢复临时下载数据

安装

通过 CocoaPods

pod 'XCDownloadTool'

##使用方法

        let url:URL = URL(string: "https://......./687474703a2f2f692e696d6775722e636f6d2f30684a384d7a572e676966")!
        let cacheDir:String = NSTemporaryDirectory()
        let directory = cacheDir.appending("simon")
        self.downloadTool = XCDownloadTool(url: url, fileIdentifier: nil, targetDirectory: directory, shouldResume: true)
        //是否覆盖旧文件
        self.downloadTool?.shouldOverwrite = true
        
        //下载进度        
        self.downloadTool?.downloadProgress = {[weak self] (progress)-> Void in
            
            self?.progressLabel.text = "progress: \(progress)"
        }
        
        //下载完成
        self.downloadTool?.downLoadCompletion = {[weak self] (finished:Bool ,targetPath:String?, error:Error?) -> Void in
            self?.progressLabel.text = "download finished"
            if let _ = targetPath{
                let image:UIImage? = UIImage.init(contentsOfFile: targetPath!)
                self?.imageView.image = image
            }
        }

//开始或继续下载
self.downloadTool?.startDownload()

//暂停下载
self.downloadTool?.suspendDownload()

代码许可

The MIT License (MIT). 详情见 License 文件.