iOS plist

//存

NSArray *paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES);

NSString *path=[paths objectAtIndex:0];

NSLog(@"path = %@",path);

NSString *filename=[path stringByAppendingPathComponent:@"test.plist"];

NSFileManager* fm = [NSFileManager defaultManager];

[fm createFileAtPath:filename contents:nil attributes:nil];

//创建一个dic，写到plist文件里

NSDictionary* dic = @{@"image":str};

NSLog(@"dic----%@",dic);

[dic writeToFile:filename atomically:YES];

//取

NSArray *paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES);

NSString *path=[paths objectAtIndex:0];

NSString *filename=[path stringByAppendingPathComponent:@"test.plist"];

NSDictionary* dic2 = [NSDictionary dictionaryWithContentsOfFile:filename];

NSLog(@"dic2---%@",dic2);