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标题: iOS 创建文件夹，删除文件夹，对文件夹重命名的操作 [打印本页]

作者: caizexu 时间: 2015-11-28 09:28
标题: iOS 创建文件夹，删除文件夹，对文件夹重命名的操作
<div>
</div><div style="text-align: left;">　　+ (void)createFolder:(NSString *)folderName {
　　NSString *imageDir = [NSString stringWithFormat:@"%@/Documents/%@",
NSHomeDirectory(),folderName];
　　NSLog(@"HomeDir: %@",imageDir);
　　BOOL isDir = NO;
　　NSFileManager *fileManager = [NSFileManager defaultManager];
　　BOOL existed = [fileManager fileExistsAtPath:imageDir
isDirectory:&isDir];
　　if ( !(isDir == YES && existed == YES) )
　　{</div>
<div style="text-align: center;">
</div><div>
　　[fileManager createDirectoryAtPath:imageDir withIntermediateDirectories:YES
attributes:nil error:nil];
　　}
　　}</div>

　　NSString *imageDir = [NSString stringWithFormat:@"%@/Documents/%@",
NSHomeDirectory(),folderName];
　　NSLog(@"HomeDir: %@",imageDir);
　　NSFileManager *fileManager = [NSFileManager defaultManager];
　　[fileManager removeItemAtPath:imageDir error:nil];
　　}

　　NSString *imageDir = [NSString stringWithFormat:@"%@/Documents/%@",
NSHomeDirectory(),folderName];
　　NSLog(@"HomeDir: %@",imageDir);
　　NSFileManager *fileManager = [NSFileManager defaultManager];
　　[fileManager removeItemAtPath:imageDir error:nil];
　　}

　　+ (void)changeFolderName:(NSString *)folderName beforeName:(NSString
*)beforeName {
　　NSFileManager *fm = [NSFileManager defaultManager];
　　NSString *beforeFolder = [NSString stringWithFormat:@"%@/Documents/%@",
NSHomeDirectory(),beforeName];
　　NSString *afterFolder = [NSString stringWithFormat:@"%@/Documents/%@",
NSHomeDirectory(),folderName];
　　[fm createDirectoryAtPath:afterFolder withIntermediateDirectories:YES
attributes:nil error:nil];
　　NSDirectoryEnumerator *dirEnum = [fm enumeratorAtPath:beforeFolder];
　　NSString *path;
　　while ((path = [dirEnum nextObject]) != nil) {
　　[fm moveItemAtPath:[NSString
stringWithFormat:@"%@/%@",beforeFolder,path]
　　toPath:[NSString stringWithFormat:@"%@/%@",afterFolder,path]
　　error:NULL];
　　}

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