我想创建一个新的反应应用程序。但在这期间create-new-app，程序并没有达到愉快的黑客攻击。安装后停止node_modules。
安装后nodejs v12.4.0
并npm 6.9.0
我按照以下步骤操作：
npm -g create-react-app
create-react-app router
Installing packages. This might take a couple of minutes.
Installing react, react-dom, and react-scripts...
core-js@2.6.9 postinstall C:\Users\Lenovo\rout\node_modules\babel-runtime\node_modules\core-js node scripts/postinstall || 回声“忽略”
core-js@3.1.4 安装后 C:\Users\Lenovo\rout\node_modules\core-js 节点脚本/安装后 || 回声“忽略”
+ react@16.9.0
+ react-dom@16.9.0
+ react-scripts@3.1.1
added 1444 packages from 685 contributors and audited 905233 packages in 107.212s
found 0 vulnerabilities
停在了这一步。