ios获取存储空间
-(void)usedSpaceAndfreeSpace{
NSString* path = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)objectAtIndex:0]
;
NSFileManager* fileManager = [[NSFileManager alloc ]init];
NSDictionary *fileSysAttributes = [fileManager attributesOfFileSystemForPath:path error:nil];
NSNumber *freeSpace = [fileSysAttributes objectForKey:NSFileSystemFreeSize];
NSNumber *totalSpace = [fileSysAttributes objectForKey:NSFileSystemSize];
NSString * str= [NSString stringWithFormat:@"已占用%0.1fG/剩余%0.1fG",([totalSpace longLongValue]
- [freeSpace longLongValue])/1024.0/1024.0/1024.0,[freeSpace longLongValue]/1024.0/1024.0/1024.0];
NSLog(@"--------%@",str);
}
2014-1-23 10:55:43.137 TestZouren[973:c07] --------已占用43.9G/剩余206.9G
时间: 2024-10-11 01:58:37