尝试将 React Project 放在 github 页上，但出现错误：npm ERR：缺少脚本：“部署”

Question

尝试将 React Project 放在 Github 页上，但出现错误：

npm ERR! Missing script: "deploy"
npm ERR!
npm ERR! To see a list of scripts, run:
npm ERR!   npm run

npm ERR! A complete log of this run can be found in:

我按照以下步骤尝试将反应项目放在 github 页上：

Step 1
▶️ git remote add origin [YOUR REPO LINK]
▶️ git add -A
▶️ git commit -m "Initial commit"
▶️ git push -u origin main

Step 2
"homepage": "https://[USERNAME].github.io/[YOUR REPO NAME]",

Step 3
▶️ npm install gh-pages --save-dev

Step 4
"predeploy": "npm run build",
"deploy": "gh-pages -d build",

▶️ npm run deploy

但是当把 npm 运行部署在终端我得到错误有人知道如何解决它吗？ 我不明白为什么当我把它放在 m 脚本中并保存文件时它说脚本丢失：

"scripts": {
    "start": "react-scripts start",
    "predeploy": "npm run build",
    "deploy": "gh-pages -d build",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },

Answer 1

你必须更新你的package.json文件。

添加这些属性"predeploy": "npm run build"和"deploy": "gh-pages -d build"到现有scripts