卸载包和依赖
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目录
如果你不再需要在代码中使用包，我们建议将其卸载并将其从项目的依赖中删除。
¥If you no longer need to use a package in your code, we recommend uninstalling it and removing it from your project's dependencies.
卸载本地包
¥Uninstalling local packages
从 node_modules 目录中删除本地包
¥Removing a local package from your node_modules directory
要从 node_modules 目录中删除包，请在命令行上使用 uninstall 命令。如果包是范围的，则包括范围。
¥To remove a package from your node_modules directory, on the command line, use the uninstall command. Include the scope if the package is scoped.
这将卸载一个包，完全删除代表它安装的所有 npm。
¥This uninstalls a package, completely removing everything npm installed on its behalf.
它还会从 package.json 中的 dependencies、devDependencies、optionalDependencies 和 peerDependencies 对象中删除包。
¥It also removes the package from the dependencies, devDependencies, optionalDependencies, and peerDependencies objects in your package.json.
此外，如果你有 npm-shrinkwrap.json 或 package-lock.json，npm 也会更新这些文件。
¥Further, if you have an npm-shrinkwrap.json or package-lock.json, npm will update those files as well.
无范围的包
¥Unscoped package
npm uninstall <package_name>
范围包
¥Scoped package
npm uninstall <@scope/package_name>
示例
¥Example
npm uninstall lodash
删除本地包而不从 package.json 中删除它
¥Removing a local package without removing it from package.json
使用 --no-save 会告诉 npm 不要从你的 package.json、npm-shrinkwrap.json 或 package-lock.json 文件中删除包。
¥Using the --no-save will tell npm not to remove the package from your package.json, npm-shrinkwrap.json, or package-lock.json files.
示例
¥Example
npm uninstall --no-save lodash
--save 或 -S 将告诉 npm 从你的 package.json、npm-shrinkwrap.json 和 package-lock.json 文件中删除该包。这是默认设置，但如果你的 .npmrc 文件中有 save=false，你可能需要使用它。
¥--save or -S will tell npm to remove the package from your package.json, npm-shrinkwrap.json, and package-lock.json files. This is the default, but you may need to use this if you have for instance save=false in your .npmrc file.
确认本地包卸载
¥Confirming local package uninstallation
要确认 npm uninstall 正常工作，请检查 node_modules 目录是否不再包含已卸载包的目录。
¥To confirm that npm uninstall worked correctly, check that the node_modules directory no longer contains a directory for the uninstalled package(s).
-
Unix 系统（如 OSX）：
ls node_modules¥Unix system (such as OSX):
ls node_modules -
Windows 系统：
dir node_modules¥Windows systems:
dir node_modules
卸载全局包
¥Uninstalling global packages
要卸载无范围的全局包，请在命令行上使用带有 -g 标志的 uninstall 命令。如果包是范围的，则包括范围。
¥To uninstall an unscoped global package, on the command line, use the uninstall command with the -g flag. Include the scope if the package is scoped.
无范围的包
¥Unscoped package
npm uninstall -g <package_name>
范围包
¥Scoped package
npm uninstall -g <@scope/package_name>
示例
¥Example
例如，要卸载名为 jshint 的包，请运行：
¥For example, to uninstall a package called jshint, run:
npm uninstall -g jshint
资源
¥Resources
卸载本地包
¥Uninstalling local packages
卸载全局包
¥Uninstalling global packages