在 Objective C 中访问本地文件路径

Question

我添加了一个文件夹名称 Resources ，在它下面还有另一个文件夹名称 File 文件夹内有两个我正在尝试解析的 xml 文件。当我将 pathforResource 方法名称赋予我的 Resources 文件夹时，它显示路径为空。如何从这些文件夹中访问这两个 xml 文件？ 资源->文件->text.xml。 我的代码是这样的，

    NSMutableArray *aryXMLName = [NSMutableArray new];
    [aryXMLName addObject:@"text.xml"];
    [aryXMLName addObject:@"test1.xml"];

    for(NSString *str in aryXMLName){
        NSString *path = [[NSBundle mainBundle] pathForResource:str ofType:@"Resources"];
        NSLog(@"Path : %@",path);
        NSData *data=[NSData dataWithContentsOfFile:path];

        if ([str isEqualToString:@"text.xml"]) {
            if (data == nil)
                return;
            NSString *str = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];

            NSLog(@"string: %@", str);
            NSDictionary *xmlDoc = [NSDictionary dictionaryWithXMLString:str];
            NSLog(@"dictionary: %@", xmlDoc);
        }else if ([str isEqualToString:@"test1.xml"]){
            if (data == nil)
                return;
            NSString *str = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];

            NSLog(@"string: %@", str);
            NSDictionary *xmlDoc = [NSDictionary dictionaryWithXMLString:str];
            NSLog(@"dictionary: %@", xmlDoc);
        }


    }

剧情是这样的，

enter image description here

Answer 1

替换此代码：

      NSMutableArray *aryXMLName = [NSMutableArray new];
      [aryXMLName addObject:@"test"];
      [aryXMLName addObject:@"text1"];

       for(NSString *str in aryXMLName){

              NSString *path = [[NSBundle mainBundle] pathForResource:str ofType:@"xml"];
              NSLog(@"Path : %@",path);
              NSData *data=[NSData dataWithContentsOfFile:path];

              if ([str isEqualToString:@"test"]) {

                   if (data == nil)
                       return;
                   NSString *str = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];

                   NSLog(@"string: %@", str);
                   NSDictionary *xmlDoc = [NSDictionary dictionaryWithXMLString:str];
                   NSLog(@"dictionary: %@", xmlDoc);

              }else if ([str isEqualToString:@"text1"]){

                   if (data == nil)
                      return;
                   NSString *str = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];

                   NSLog(@"string: %@", str);
                   NSDictionary *xmlDoc = [NSDictionary dictionaryWithXMLString:str];
                   NSLog(@"dictionary: %@", xmlDoc);
              }

        }