ant design pro开发环境搭建

命令行窗口使用管理员身份打开，以免出现其他不可意料的错误

１.　 npm create umi

2. 依次选择：

-> ant-design-pro

-> Prov4

->TypeScript

->simple

->antd@4

3. npm install，出错：

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: [email protected]
npm ERR! node_modules/react
npm ERR!   react@"^17.0.0" from the root project
npm ERR!   peer react@">=16.9.0" from [email protected]
npm ERR!   node_modules/antd
npm ERR!     antd@"^4.8.6" from the root project
npm ERR!     peer antd@"4.x" from @ant-design/[email protected]
npm ERR!     node_modules/@ant-design/pro-form
npm ERR!       @ant-design/pro-form@"^1.3.0" from the root project
npm ERR!   1 more (react-dom)
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer react@"^16.x" from @ant-design/[email protected]
npm ERR! node_modules/@ant-design/pro-form
npm ERR!   @ant-design/pro-form@"^1.3.0" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!

问题产生的可能原因以及对应的解决方法：
版本不支持：降低版本
权限不够：
方法一：删除C:\Users{账户}\下的npmrc文件 [未找到]
方法二：使用npm cache clean --force命令清理缓存 [无效]
方法三：使用npm install --save --legacy-peer-deps @material-ui/core命令 [未尝试]

方法四：npm install --legacy-peer-deps [未解决，出现其他错误]

可尝试：删除全局包：npm uninstall -g react，再执行npm install [未尝试]

可尝试：使用yarn来安装 [完美解决]