npm 添加 react-icons 安装不起作用

Question

我是React的新手，我尝试下载react-icons ，但是出现了一个错误，这与我在这里找到的不同。 你能帮忙吗？

(base) Jana-MacBook-Air:react_project jb$ npm install react-icons --save

回复：

npm WARN saveError ENOENT: no such file or directory, open '/Users/jb/Desktop/react_project/package.json'
npm WARN enoent ENOENT: no such file or directory, open '/Users/jb/Desktop/react_project/package.json'
npm WARN react-icons@4.1.0 requires a peer of react@* but none is installed. You must install peer dependencies yourself.
npm WARN react_project No description
npm WARN react_project No repository field.
npm WARN react_project No README data
npm WARN react_project No license field.

+ react-icons@4.1.0
updated 1 package and audited 1 package in 1.875s
found 0 vulnerabilities

Answer 1

那么，您的项目根路径中有package.json文件吗？ The error is because that package have a peer dependency with react and because it's not finding the package.json file, then for the npm installation process, react it's not installed.