vscode json 在哪里

JSON IN VSCODE

Visual Studio Code (VSCode) includes integrated support for JSON (JavaScript Object Notation) files, which are commonly used for configuration and data exchange. The built-in JSON support provides features like validation, formatting, and auto-completion.

LOCATION OF JSON FILES IN VSCODE

The location of JSON files in VSCode can vary depending on their purpose. Here are some common places where JSON files might be located:

WORKSPACE SETTINGS

Workspace-specific settings are stored in a file named .vscode/settings.json. This file is located in the root directory of the workspace or project folder.

USER SETTINGS

Global or user settings for VSCode are stored in a file named settings.json. On Windows, this is usually found at %APPDATA%\Code\User\settings.json. On macOS and Linux, the path is usually ~/.config/Code/User/settings.json.

EXTENSIONS

Extensions often use JSON files for configuration. Extension-specific JSON files are usually found within the .vscode folder of your workspace or within the extensions' directories inside the .vscode/extensions folder of your user profile.

KEYBOARD SHORTCUTS

Keyboard shortcuts can be customized via a JSON file named keybindings.json. Similar to settings, the user-level shortcuts file can be found at %APPDATA%\Code\User\keybindings.json on Windows and at ~/.config/Code/User/keybindings.json on macOS and Linux.

EDITING JSON IN VSCODE

EDITOR FEATURES

VSCode provides several features to aid in editing JSON files, including:

SYNTAX HIGHLIGHTING

VSCode automatically detects JSON files and applies syntax highlighting, making it easier to read and edit the content.

SCHEMA VALIDATION

With a $schema property, VSCode can validate your JSON file against a JSON schema, providing auto-completion suggestions and warnings for invalid data.

AUTO-COMPLETION

Based on the context and the schema, VSCode can suggest keys and values, speeding up the editing process.

FORMATTING

VSCode can automatically format JSON files to ensure a consistent style and structure with proper indentation and line breaks.

SNIPPETS

You can create or use existing snippets to insert common JSON structures quickly.

CUSTOMIZING JSON SETTINGS

To alter how VSCode interacts with JSON files, you can modify settings such as json.schemas for adding custom schemas, or adjust formatting options like tab size and line breaks.

TIPS FOR MANAGING JSON FILES IN VSCODE

VERSION CONTROL

Track your JSON configuration files in a version control system, such as Git, to maintain a history of changes and facilitate collaboration.

DATA SECURITY

Be cautious with sensitive data; avoid committing API keys, passwords, or other secrets in JSON configuration files to public repositories.

BEST PRACTICES

Follow industry best practices for JSON structures, including:

• Using camelCase for keys.
• Keeping the structure nested for readability but not excessively deep to avoid complexity.
• Ensuring that arrays and objects are correctly formatted and closed.
• Validating JSON files using linters or online validators to detect errors.

By understanding the location and functionalities of JSON files within VSCode, you can effectively manage configuration and data exchange in your projects. With the power of extensive editor features, VSCode streamiles the JSON editing experience for developers.

相关问答FAQs：

问：VSCode中的JSON文件保存在哪个位置？

答：在VSCode中，JSON文件实际上是以文件的形式存储在计算机的文件系统中。在打开一个JSON文件之后，你可以通过点击文件菜单中的“另存为”选项来保存该文件到一个特定的位置。在保存文件时，你可以选择将文件保存在计算机的任意文件夹中，前提是你有该文件夹的写入权限。

问：如何在VSCode中查找和打开一个JSON文件？

答：要查找和打开一个JSON文件，在VSCode中有几种方法可以选择：

1. 使用文件菜单：在VSCode顶部的菜单栏中，点击“文件”选项，然后选择“打开文件”（或使用快捷键Ctrl+O）。在弹出的文件浏览器对话框中，导航到你想要查找和打开的JSON文件所在的位置，然后选择文件并点击“打开”按钮。
2. 使用资源管理器面板：在对侧的资源管理器面板中，点击文件夹图标，然后导航到JSON文件所在的文件夹。找到要打开的JSON文件，然后双击文件名即可打开。
3. 使用命令面板：按下快捷键Ctrl+Shift+P，打开命令面板。在命令面板中，输入“文件：打开文件”或者“文件：打开文件夹”，然后按回车键。在弹出的文件浏览器对话框中，选择JSON文件所在的文件夹，找到要打开的JSON文件，然后双击文件名即可打开。

问：VSCode提供了JSON文件的代码高亮和自动完成功能吗？

答：是的，VSCode提供了对JSON文件的代码高亮和自动完成功能，使得编辑和编写JSON文件更加方便。当你打开一个JSON文件时，VSCode会根据JSON语法规则自动对代码进行着色，以便更好地区分不同的JSON元素。此外，VSCode还会根据你正在输入的内容提供自动完成建议，帮助你更快地编写正确的JSON代码。例如，当你输入一个属性名称时，VSCode会自动显示可能的属性值选项，以及已经在文件中定义的属性名称。这些功能使得在VSCode中编辑JSON文件变得更加高效和准确。