pathname

简明释义

英[/ˈpeɪθneɪm/]美[/ˈpeɪθneɪm/]

n. 路径名

英英释义

单词用法

同义词

反义词

例句

1.Signals that an attempt to open the file denoted by a specified pathname has failed.

信号，试图打开该文件所指明的标记所示的路径名已经失败。

2.Therefore, any pathname specified for the backup location must be accessible on all partitions.

因此，所有分区上为备份位置指定的任何路径名都必须是可访问的。

3.Set the folder pathname property in the "Stage" page.

在 “Stage”页面中设置文件夹pathname属性。

4.The full pathname of the file storing the trace information.

存储跟踪信息的文件的完整路径名。

5.Subdirectories: Subdirectories are used for ease of management and to represent the full pathname of the event.

子目录：子目录用于简化管理，它们代表事件的完整路径名。

6.REJECTFILE: Sets the full pathname where IDS writes rejected rows due to errors, such as a data-conversion error.

REJECTFILE：设置发生错误（比如数据转换错误）时IDS写入拒绝的行的完整路径。

7.By default, this is the current directory (the one designated by ". "pathname).

默认情况下，即是当前所在目录(一个由“。”指定的路径名)。

8.To save to another directory, use a full pathname for the filename.

为了保存另一个目录，请使用文件的完整路径名。

9.To access the file, you need to provide the correct pathname.

要访问该文件，您需要提供正确的路径名。

10.The pathname of the document is important for locating it on the server.

文档的路径名对于在服务器上定位它非常重要。

11.Make sure the pathname is correctly formatted before submitting your request.

在提交请求之前，请确保路径名格式正确。

12.You can find the pathname in the address bar of your browser.

您可以在浏览器的地址栏中找到路径名。

13.In programming, a pathname often specifies where a file is stored.

在编程中，路径名通常指定文件存储的位置。

作文

In the world of computing, understanding the concept of a pathname is essential for anyone who works with files and directories. A pathname refers to the specific location or path of a file within a file system. It provides a way to access files by describing their location in a hierarchical structure. This is particularly important in operating systems like Windows, macOS, and Linux, where files are organized in a tree-like directory structure. For example, consider a simple pathname such as "C:\Users\Documents\Report.docx". In this case, the pathname begins with the drive letter 'C', followed by the directories 'Users' and 'Documents', leading to the file named 'Report.docx'. Each component of the pathname plays a crucial role in directing the operating system to the correct file. Without a proper understanding of pathnames, users may find it challenging to locate and manage their files effectively. The importance of pathnames extends beyond just locating files. They are also vital in programming and software development. When writing code, developers often need to specify the exact location of files to read from or write to. For instance, when a program needs to load a configuration file, it will use a pathname to find that file. If the pathname is incorrect, the program will fail to execute properly, resulting in errors that can be frustrating to troubleshoot. In addition to absolute pathnames, which provide the complete path from the root directory to the file, there are also relative pathnames. A relative pathname describes the location of a file in relation to the current working directory. For example, if a user is currently in the 'Documents' folder, they can refer to a file in the same folder simply as "Report.docx" instead of specifying the entire path. Understanding the difference between absolute and relative pathnames is crucial for efficient navigation and file management. Moreover, different operating systems have varying conventions for pathname formats. Windows uses backslashes ('\') to separate directories, while Unix-based systems like Linux and macOS use forward slashes ('/'). This distinction is important for developers who work across multiple platforms, as a pathname written for one operating system may not work on another without modification. In conclusion, the concept of a pathname is fundamental in computing, influencing everything from file management to software development. A clear understanding of pathnames enables users to navigate their file systems efficiently and allows developers to write code that interacts seamlessly with the file system. Whether you are a casual computer user or a professional programmer, mastering the intricacies of pathnames will undoubtedly enhance your ability to work with technology effectively.

在计算机世界中，理解pathname的概念对于任何与文件和目录打交道的人来说都是至关重要的。pathname指的是文件在文件系统中的特定位置或路径。它通过描述文件在层次结构中的位置来提供访问文件的方法。这在Windows、macOS和Linux等操作系统中尤为重要，因为文件以树状目录结构组织。 例如，考虑一个简单的pathname，如"C:\Users\Documents\Report.docx"。在这个例子中，pathname以驱动器字母'C'开头，后面是目录'Users'和'Documents'，最后是名为'Report.docx'的文件。pathname的每个组成部分在指导操作系统找到正确的文件方面都起着至关重要的作用。如果没有对pathname的正确理解，用户可能会发现很难有效地定位和管理他们的文件。 pathname的重要性不仅限于定位文件。在编程和软件开发中，它们也是至关重要的。当编写代码时，开发人员通常需要指定文件的确切位置以进行读取或写入。例如，当程序需要加载配置文件时，它将使用pathname来找到该文件。如果pathname不正确，程序将无法正常执行，导致错误，这可能让人感到沮丧。 除了绝对pathname（从根目录到文件的完整路径）之外，还有相对pathname。相对pathname描述了文件相对于当前工作目录的位置。例如，如果用户当前在'Documents'文件夹中，他们可以仅仅将同一文件夹中的文件称为"Report.docx"，而无需指定整个路径。理解绝对和相对pathname之间的区别对于高效导航和文件管理至关重要。 此外，不同的操作系统对pathname格式有不同的约定。Windows使用反斜杠('\')分隔目录，而基于Unix的系统如Linux和macOS使用正斜杠('/')。这一区别对于跨多个平台工作的开发人员至关重要，因为为一个操作系统编写的pathname可能在另一个操作系统上无法正常工作，除非进行修改。 总之，pathname的概念在计算中是基础性的，影响着从文件管理到软件开发的方方面面。清晰理解pathname使用户能够高效地导航其文件系统，并使开发人员能够编写与文件系统无缝交互的代码。无论您是普通计算机用户还是专业程序员，掌握pathname的复杂性无疑会增强您有效使用技术的能力。