更新从注册表下载的本地和全局包有助于保持代码和工具稳定、可用和安全。

Updating local and global packages you downloaded from the registry helps keep your code and tools stable, usable, and secure.

更新本地包

Updating local packages

我们建议定期更新你的项目所依赖的本地包,以在改进其依赖时改进你的代码。

We recommend regularly updating the local packages your project depends on to improve your code as improvements to its dependencies are made.

  1. 导航到项目的根目录并确保它包含 package.json 文件:

    Navigate to the root directory of your project and ensure it contains a package.json file:

    cd /path/to/project
  2. 在你的项目根目录中,运行 update 命令

    In your project root directory, run the update command:

    npm update
  3. 要测试更新,请运行 outdated 命令。这不会有任何输出。

    To test the update, run the outdated command. There should not be any output.

    npm outdated

更新全局安装的包

Updating globally-installed packages

注意:如果你使用的是 npm 版本 2.6.0 或更低版本,请运行 此脚本 以更新所有过时的全局包。

Note: If you are using npm version 2.6.0 or less, run this script to update all outdated global packages.

但是,请考虑升级到最新版本的 npm:

However, please consider upgrading to the latest version of npm:

npm install npm@latest -g

确定哪些全局包需要更新

Determining which global packages need updating

要查看需要更新哪些全局包,请在命令行上运行:

To see which global packages need to be updated, on the command line, run:

npm outdated -g --depth=0

更新单个全局包

Updating a single global package

要更新单个全局包,请在命令行上运行:

To update a single global package, on the command line, run:

npm update -g <package_name>

更新所有全局安装的包

Updating all globally-installed packages

要更新所有全局包,请在命令行上运行:

To update all global packages, on the command line, run:

npm update -g

资源

Resources

CLI 命令

CLI commands

npm 中文网 - 粤ICP备13048890号