我在模拟器上运行，出现此错误:
file:///Users/hunterp/Library/Developer/CoreSimulator/Devices/asd3243423-A1A4-4CFB-8A8F-234asdasd/data/Containers/Data/Application/4564561we-5FC5-4718-843B-sdasdwq4134/tmp/CFNetworkDownload_o0xtzV.tmp Moved failed with error: The operation couldn’t be completed. (Cocoa error 4.)
我这样做:
var test = DownloadClass(url: s, completionBlock: { (location) -> () in
println (location)
var toPath = self.getDocPath().stringByAppendingPathComponent("s.jpg")
self.moveFile(location.absoluteString!, toThePath: toPath )
println ("DONE")
})
test.start()
地点:
func moveFile(fromPath: String, toThePath: String) {
var error: NSError?
let filemgr = NSFileManager.defaultManager()
if filemgr.moveItemAtPath(fromPath, toPath: toThePath, error: &error) {
println("Move successful")
} else {
println("Moved failed with error: \(error!.localizedDescription)")
}
}
func getDocPath() -> String {
return NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)[0] as! String
}
class DownloadClass: NSObject,NSURLSessionDelegate,NSURLSessionDownloadDelegate {
var session:NSURLSession?
var downloadUrl:String
var completion:(NSURL)->()
init(url:String,completionBlock:(location:NSURL)->()){
completion = completionBlock
downloadUrl = url
super.init()
session = NSURLSession(configuration: NSURLSessionConfiguration.defaultSessionConfiguration(), delegate: self, delegateQueue: nil)
}
func start(){
let request = NSURLRequest(URL: NSURL(string: downloadUrl)!);
let downloadTask = session!.downloadTaskWithRequest(request)
downloadTask.resume()
}
func URLSession(session: NSURLSession, downloadTask: NSURLSessionDownloadTask, didFinishDownloadingToURL location: NSURL) {
completion(location)
}
func URLSession(session: NSURLSession, downloadTask: NSURLSessionDownloadTask, didWriteData bytesWritten: Int64, totalBytesWritten: Int64, totalBytesExpectedToWrite: Int64) {
//here get progress
}
}
最佳答案
将移动路径代码更改为此，它将起作用
self.moveFile(location.path!, toThePath: toPath )
关于ios - URLSession didFinishDownloadingToURL 后移动文件失败，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/30816032/