读取plist文件。 iOS 编程

发布于 2024-12-15 23:51:43 字数 733 浏览 4 评论 0原文

我有这段代码，无法弄清楚我做错了什么。正如您在下面的代码中看到的，我有一个名为 shifts.plist 的 plist 文件，它位于我的 supporting files 文件夹中。这是我的 plist 结构。
在此处输入图像描述

    NSString *path = [[NSBundle mainBundle] pathForResource:@"shifts" ofType:@"plist"];
    dictionary = [[NSMutableDictionary alloc]initWithContentsOfFile:path];
    cell.textLabel.text = [secondTableInfo objectAtIndex:indexPath.row];
    NSLog(@"%@",[[dictionary objectForKey:@"name"]objectAtIndex:0]);

我最终想读取名称条目并用它们填充 UITableView。我使用 NSLog 输出字典，得到以下结果。所以文件就在那里我出错的解析。谢谢，山姆

原文

I have this code and can't figure out what I'm doing wrong. As you can see in the code below I have a plist file called shifts.plist which is in my supporting files folder. Here is my plist structure.
enter image description here

    NSString *path = [[NSBundle mainBundle] pathForResource:@"shifts" ofType:@"plist"];
    dictionary = [[NSMutableDictionary alloc]initWithContentsOfFile:path];
    cell.textLabel.text = [secondTableInfo objectAtIndex:indexPath.row];
    NSLog(@"%@",[[dictionary objectForKey:@"name"]objectAtIndex:0]);

I would ultimately like to read the name entries and populate a UITableView with them.
I used NSLog to output dictionary and I got the following. So the file is there it's just
the parsing that I'm getting wrong.
NSLog output
Thanks,
Sam

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韵柒 2024-12-22 23:51:43

看起来您需要先调用 objectAtIndex:，然后调用 objectForKey:

例如：

[[dictionary objectAtIndex:0] objectForKey:@"Name"]

Looks like you need to call objectAtIndex: first, then call objectForKey:

eg:

[[dictionary objectAtIndex:0] objectForKey:@"Name"]

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奢望 2024-12-22 23:51:43

主要错误：- root 是数组，并且您正在将文件放入字典中。因此，在 .h 文件中声明一个 NSArray 并保留其非原子属性。

NSString *path = [[NSBundle mainBundle] pathForResource:@"shifts" ofType:@"plist"];

array = [[NSArray alloc]initWithContentsOfFile:path];

NSLog(@"First Index Name %@",[[array objectAtIndex:0] objectForKey:@"Name"]);

我相信它会回答你的问题。

Main Error:- root is array and you are taking file into dictionary.So declare a NSArray in .h file and retain,nonatomic its property.

NSString *path = [[NSBundle mainBundle] pathForResource:@"shifts" ofType:@"plist"];

array = [[NSArray alloc]initWithContentsOfFile:path];

NSLog(@"First Index Name %@",[[array objectAtIndex:0] objectForKey:@"Name"]);

I am sure it will answer your question.

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