--------------------cypress 安裝---------------------------
1.npm安裝
step-1: 先安裝npm
step-2: 通過npm命令安裝cypress
npm install cypress --save-dev #--save -dev
step-3:安裝成功后,檢測安裝cypress版本
cypress --v 或者 cypress --version
--------------------cypress 卸載-------------------------
1.npm卸載
step-1:命令行窗口,進入安裝目錄
step-2:通過npm卸載cypress
npm uninstall <name>
// - removes it from dependencies in package.json aswell
npm uninstall <name> --save
// - removes it from devDependencies in package.json aswell
npm uninstall <name> --save-dev
// - also removes it globally
npm uninstall -g <name> --save
刪除本地安裝的Cypress的Cache目錄,或者改名;