Question

我正在使用AFNetworking库下载一个压缩文件夹，文件正在下载但是当我试图解压缩该zip文件夹时，它没有打开。在mac机器上，它也不会通过双击和Archive Utility来提取。

NSURLSessionDownloadTask *downloadTask = [manager downloadTaskWithRequest:request progress:nil destination:^NSURL *(NSURL *targetPath, NSURLResponse *response) {
    NSURL *documentsDirectoryURL = [[NSFileManager defaultManager] URLForDirectory:NSDocumentDirectory inDomain:NSUserDomainMask appropriateForURL:nil create:NO error:nil];
    return [documentsDirectoryURL URLByAppendingPathComponent:[response suggestedFilename]];
} completionHandler:^(NSURLResponse *response, NSURL *filePath, NSError *error) {
    NSLog(@"File downloaded to: %@", filePath);
    [SSZipArchive unzipFileAtPath:[filePath path] toDestination: [[filePath path] stringByDeletingLastPathComponent]];
}];

Answer 1

而不是

[SSZipArchive unzipFileAtPath:[filePath path] toDestination: [[filePath path] stringByDeletingLastPathComponent]];

使用：

[SSZipArchive unzipFileAtPath:zipPath toDestination:destinationPath overwrite:NO password:nil error:nil]

解压缩文件

Answer 2

NSArray * paths = NSSearchPathForDirectoriesInDomains（NSDocumentDirectory，NSUserDomainMask，YES）; NSString * basePath =（[路径计数]＆gt; 0）？ [paths objectAtIndex：0]：nil;

NSString *destinationPath = [NSString stringWithFormat:@"%@/filepath",basepath]];
[SSZipArchive basePath toDestination:destinationPath overwrite:NO password:nil error:nil];

Answer 3

试试这个

   NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
   NSString *path = [[paths objectAtIndex:0] stringByAppendingPathComponent:@"vikas.sqlite"];
   NSString *outputPath = [paths objectAtIndex:0];
   [SSZipArchive unzipFileAtPath:path toDestination:outputPath delegate:self];

解压缩文件将在输出路径上。

使用SSZipArchive解压缩文件而不解压缩zip文件

3 个答案: