npm启动错误-无法创建本地服务器
[英]npm start ERROR - can't create local server
问题描述
I am learning React, I created react app, i typed cd davidsapp, but when I run npm install i get warnings and errors, and when I input npm start, I get all the errors posted in this link. 
我正在学习React，创建了react应用，输入了cd davidsapp，但是当我运行npm install时，我会收到警告和错误，而当我输入npm start时，我会收到此链接中发布的所有错误。 What can I do? 我能做什么？
https://gist.github.com/DavidRNogueira/da37a599c37ad8661c55bf599b7e0751 https://gist.github.com/DavidRNogueira/da37a599c37ad8661c55bf599b7e0751
and here is my package.json: 这是我的package.json：
https://gist.github.com/DavidRNogueira/e9b2cfd67e1d9aa04c0c8af2762d08a2 https://gist.github.com/DavidRNogueira/e9b2cfd67e1d9aa04c0c8af2762d08a2
1 个解决方案
解决方案1
0 2019-09-13 23:42:54
You may not need to execute npm install if you use the recommended way of creating new React Apps (ie using Create React App). 如果使用推荐的方式创建新的React Apps（即使用Create React App），则可能不需要执行npm install 。 As per this document - https://reactjs.org/docs/create-a-new-react-app.html#create-react-app , the command npx create-react-app davidsapp should handle the installation so that you can get started with either yarn start or npm start depending on the option you choose. 按照这份文件- https://reactjs.org/docs/create-a-new-react-app.html#create-react-app ，命令npx create-react-app davidsapp应该处理的安装，这样就可以根据选择的选项开始使用yarn start或npm start 。
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