iOS plist文件操作

Posted 2023-02-04 许小罗

    // 写入 plist 文件：      NSArray *pathArray = NSSearchPathForDirectoriesInDomains ( NSDocumentDirectory , NSUserDomainMask , YES );     NSString *path = [pathArray objectAtIndex : 0 ];
    // 获取文件的完整路径
    NSString *filePatch = [path stringByAppendingPathComponent : @"xiaoxi.plist" ];
   
    NSMutableArray *arr = [[ NSMutableArray alloc ] init ];
    for ( int i = 0 ; i < 10 ; i ++)
   
        NSDictionary *dic = [ NSDictionary dictionaryWithObjectsAndKeys :[ NSString stringWithFormat : @"sean%d" ,i], @"name" , nil ];
        [arr addObject :dic];
       
   
    [arr writeToFile :filePatch atomically : YES ];
   
    // 读取 plist 文件的内容
//    NSMutableDictionary *dataDictionary = [[NSMutableDictionary alloc] initWithContentsOfFile:filePatch];
        NSMutableArray *arrp = [[NSMutableArrayalloc] initWithContentsOfFile:filePatch];     NSLog(@"---plist--%@",arrp);