Reactjs Heroku中的部署/节点应用程序失败

我想不出是怎么回事，请帮忙

----->检测到Node.js应用程序 ----->创建运行时环境

NPM_配置_日志级别=错误 NODE\u VERBOSE=false 节点_ENV=生产 节点\模块\缓存=真 ----->安装二进制文件 engines.node（package.json）：未指定 engines.npm（package.json）：未指定（使用默认值）

正在解析节点版本8.x。。。 正在下载和安装节点8.11.4。。。 使用默认npm版本：5.6.0 ----->恢复缓存 正在从缓存目录加载2（默认）：

• 节点单元
• bower_组件（未缓存-跳过） ----->构建依赖项 安装节点模块（package.json+包锁） 5.321s中的最新版本 ----->缓存生成 清除以前的节点缓存 保存2个缓存目录（默认）：
• 节点单元
• bower_组件（无需缓存） ----->修剪依赖性 跳过，因为npm 5.6.0在运行“npm prune”时，由于已知问题有时会失败
  您可以通过更新package.json中的至少npm 5.7.1来消除此警告 ----->建造成功！ ----->发现进程类型 Procfile声明类型->（无） buildpack->web的默认类型 ----->压缩。。。 完成：3390万 ----->发射。。。 发布v36 部署到Heroku

这是我的package.json：

{
  "name": "github-fetcher-fullstack-v2",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "react-dev": "webpack -d --watch",
    "start": "nodemon server/index.js"
  },
  "license": "ISC",
  "devDependencies": {
    "babel-core": "^6.23.1",
    "babel-loader": "^6.3.2",
    "babel-preset-es2015": "^6.22.0",
    "babel-preset-react": "^6.23.0",
    "webpack": "^2.2.1"
  },
  "dependencies": {
    "angular": "^1.6.3",
    "animate.css": "^3.7.0",
    "bluebird": "^3.5.1",
    "body-parser": "^1.17.2",
    "bootstrap": "^4.1.3",
    "express": "^4.15.0",
    "jquery": "^3.1.1",
    "moment": "^2.22.2",
    "mongoose": "^4.8.6",
    "mysql": "^2.13.0",
    "popper.js": "^1.14.4",
    "react": "^15.4.2",
    "react-animated-css": "^1.0.4",
    "react-dom": "^15.4.2",
    "react-router-dom": "^4.3.1",
    "react-simple-popover": "^0.2.4",
    "request": "^2.88.0",
    "unirest": "^0.5.1"
  }
}

{
"name": "github-fetcher-fullstack-v2", 
  ...

//starts here 

 "engines": {    
    "node": "10.x"  
    "npm": ""       
  }

 //ends here

---

您可以使用

express.js

在heroku下轻松运行项目。您的所有依赖项必须位于

依赖项下

package.json

  "scripts": {
    "build": "Add yours",
    "postinstall": "Same with build",
    "start": "node server.js" // Heroku looks for this
  },
  "dependencies": {
     Add all your dependencies here
  }

在根目录下创建server.js文件

//Install express server
const express = require('express');
const path = require('path');

const app = express();

// Your dist folder
app.use(express.static(__dirname + '/react-client/dist/'));

app.get('/*', function(req,res) {
  res.sendFile(path.join(__dirname+'/react-client/dist/index.html'));
});

// Start the app by listening on the default Heroku port
app.listen(process.env.PORT || 8080);

SynonymFinder.js

.header("X-Mashape-Key", process.env.SYNONYMKEY) // You can use Environment Variables for API Key

---

将API密钥添加到Heroku项目设置下的配置变量中

尝试将

引擎中的节点和npm版本指定为对象

package.json：

{
  "name": "github-fetcher-fullstack-v2",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "react-dev": "webpack -d --watch",
    "start": "nodemon server/index.js"
  },
  "license": "ISC",
  "devDependencies": {
    "babel-core": "^6.23.1",
    "babel-loader": "^6.3.2",
    "babel-preset-es2015": "^6.22.0",
    "babel-preset-react": "^6.23.0",
    "webpack": "^2.2.1"
  },
  "dependencies": {
    "angular": "^1.6.3",
    "animate.css": "^3.7.0",
    "bluebird": "^3.5.1",
    "body-parser": "^1.17.2",
    "bootstrap": "^4.1.3",
    "express": "^4.15.0",
    "jquery": "^3.1.1",
    "moment": "^2.22.2",
    "mongoose": "^4.8.6",
    "mysql": "^2.13.0",
    "popper.js": "^1.14.4",
    "react": "^15.4.2",
    "react-animated-css": "^1.0.4",
    "react-dom": "^15.4.2",
    "react-router-dom": "^4.3.1",
    "react-simple-popover": "^0.2.4",
    "request": "^2.88.0",
    "unirest": "^0.5.1"
  }
}

{
"name": "github-fetcher-fullstack-v2", 
  ...

//starts here 

 "engines": {    
    "node": "10.x"  
    "npm": ""       
  }

 //ends here

如果您的站点是静态的，您可能还需要一个服务器，请查看
您可以共享您的repo url吗？：）抱歉，我正在睡觉，我收到了
错误：找不到模块'/keys/config.js'
，您已将
config.js
添加到
.gitIgnors