$ npm install gh-pages
npm WARN ecswap-sdk@1.1.7 requires a peer of @ethersproject/address@^5.0.0-beta but none is installed. You must install peer dependencies yourself.
npm WARN ecswap-sdk@1.1.7 requires a peer of @ethersproject/contracts@^5.0.0-beta but none is installed. You must install peer dependencies yourself.
npm WARN ecswap-sdk@1.1.7 requires a peer of @ethersproject/networks@^5.0.0-beta but none is installed. You must install peer dependencies yourself.
npm WARN ecswap-sdk@1.1.7 requires a peer of @ethersproject/providers@^5.0.0-beta but none is installed. You must install peer dependencies yourself.
npm WARN ecswap-sdk@1.1.7 requires a peer of @ethersproject/solidity@^5.0.0-beta but none is installed. You must install peer dependencies yourself.
npm WARN The package ecswap-sdk is included as both a dev and production dependency.
npm ERR! code EPERM
npm ERR! syscall unlink
npm ERR! path D:\ui 前端\ecsswap\qd\ecswap\node_modules.staging\core-js-82f08ccd\features\string\trim-end.js
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, unlink 'D:\ui 前端\ecsswap\qd\ecswap\node_modules.staging\core-js-82f08ccd\features\string\trim-end.js'
npm ERR! [Error: EPERM: operation not permitted, unlink 'D:\ui 前端\ecsswap\qd\ecswap\node_modules.staging\core-js-82f08ccd\features\string\trim-end.js'] {
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'unlink',
npm ERR! path: 'D:\ui 前端\ecsswap\qd\ecswap\node_modules\.staging\core-js-82f08ccd\features\string\trim-end.js'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It's possible that the file was already in use (by a text editor or antivirus),
npm ERR! or that you lack permissions to access it.
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\财分天下\AppData\Roaming\npm-cache_logs\2021-10-18T23_36_09_033Z-debug.log
搞到头疼，问题越高越多，有更好的建议欢迎留言，一起探讨。