首页 > 解决方案 > package.json 中的代理属性问题(反应)

问题描述

我在 package.json 中添加了指向 http://localhost:8080/ 的代理属性,因为我想将我的 node.js 后端与我的反应前端连接起来。但是,在设置完这个之后,我的 react 应用程序会在端口 8080 或我在 package.json 中的代理中设置的任何端口上启动。我做错了什么?我想在端口 3000 上启动我的反应应用程序,并为节点后端保留端口 8080。

这是我的整个 package.json 文件:

   {
  "name": "restaurants-portfolio-project",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.5.0",
    "@testing-library/user-event": "^7.2.1",
    "axios": "^0.20.0",
    "dotenv": "^8.2.0",
    "express": "^4.17.1",
    "mongodb": "^3.6.0",
    "react": "^16.13.1",
    "react-dom": "^16.13.1",
    "react-router-dom": "^5.2.0",
    "react-scripts": "3.4.3",
    "react-select": "^3.1.0"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject",
    "dev:server": "nodemon ./backend/server.js"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
  "proxy": "http://localhost:8080/"
}

标签: javascriptreactjs

解决方案


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