npm install 和 npm run build 有什么区别? [英] What is the difference between npm install and npm run build?

问题描述

npm install 和 npm run build 有什么区别?

我注意到在我的项目中，有时执行 npm install 时 npm 开始失败，但是，在运行 npm run build 后，它工作得很好.

I have noticed in my project that sometimes npm starts failing when npm install is performed, but, upon running npm run build, it works just fine.

install 和 run build 这两个目标的内部工作方式有何不同?

How do the inner workings of these two targets namely install and run build differ?

推荐答案

npm install 将依赖项安装到 node_modules/ 目录中，用于您正在处理的节点项目.您可以在另一个 node.js 项目(模块)上调用 install，将其安装为您项目的依赖项.

npm install installs dependencies into the node_modules/ directory, for the node project you're working on. You can call install on another node.js project (module), to install it as a dependency for your project.

npm run build 什么都不做，除非你指定什么build"在你的 package.json 文件中.它可让您在项目用于其他项目之前为项目执行任何必要的构建/准备任务.

npm run build does nothing unless you specify what "build" does in your package.json file. It lets you perform any necessary building/prep tasks for your project, prior to it being used in another project.

npm build 是一个内部命令，由 link 和 install 命令调用，根据 构建文档:

npm build is an internal command and is called by link and install commands, according to the documentation for build:

这是 npm link 和 npm install 调用的管道命令.

This is the plumbing command called by npm link and npm install.

您不会正常调用 npm build，因为它在内部用于使用 node-gyp 构建本机 C/C++ Node 插件.

You will not be calling npm build normally as it is used internally to build native C/C++ Node addons using node-gyp.

这篇关于npm install 和 npm run build 有什么区别?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！