iOS plist文件

2.读取plist文件

NSString *path
= [[NSBundle mainBundle]pathForResource:@"plist" ofType:@"plist"];//刚开始的plist不是代码新建的

NSMutableDictionary *dic = [[NSMutableDictionary alloc]initWithContentsOfFile:path];

NSLog(@"plist---%@\n",dic);

3.将信息写入plist文件

//添加一项内容

NSArray *array = [[NSArray alloc]initWithObjects:@"haha",@"lala", nil ];

[dic setObject:array forKey:@"c_key"];

//获取沙盒目录

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

NSString *pathfile = [paths objectAtIndex:0];

pathfile = [pathfile stringByAppendingPathComponent:@"plist.plist"];

//将数据写入plist文件

[dic writeToFile:pathfile atomically:YES];

NSDictionary *dic2 = [[NSDictionary alloc]initWithContentsOfFile:pathfile];

NSLog(@"%@",dic2);