iOS plist文件操作

   //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 = [pathstringByAppendingPathComponent:@"xiaoxi.plist"];
   
    NSMutableArray *arr = [[NSMutableArrayalloc]init];
    for (inti = 0; i < 10; i ++) {
   
        NSDictionary *dic = [NSDictionarydictionaryWithObjectsAndKeys:[NSStringstringWithFormat:@"sean%d",i],@"name",nil];
        [arr addObject:dic];
       
    }
    [arr writeToFile:filePatchatomically:YES];
   
    //读取plist文件的内容
//    NSMutableDictionary *dataDictionary = [[NSMutableDictionary alloc] initWithContentsOfFile:filePatch];
   

   NSMutableArray *arrp = [[NSMutableArrayalloc]initWithContentsOfFile:filePatch];

   NSLog(@"---plist--%@",arrp);