Question

我使用node.js + react制作了一个应用程序，但无法在heroku上部署它。它在本地主机上工作我试图删除package-lock.json文件，但没有帮助。

这是我在服务器目录下package.json中的脚本

  "scripts": {
    "start": "node index.js",
    "server": "nodemon index.js",
    "client": "npm run start --prefix client",
    "dev": "concurrently \"npm run server\" \"npm run client\"",
    "heroku-postbuild": "NPM_CONFIG_PRODUCTION=false npm install --prefix client && npm run build --prefix client"

和我的heroku日志

*

-----> Node.js app detected

-----> Creating runtime environment

       NPM_CONFIG_LOGLEVEL=error
       NODE_ENV=production
       NODE_MODULES_CACHE=true
       NODE_VERBOSE=false

-----> Installing binaries
       engines.node (package.json):  8.1.1
       engines.npm (package.json):   5.0.3

       Resolving node version 8.1.1...
       Downloading and installing node 8.1.1...
       npm 5.0.3 already installed with node

-----> Restoring cache
       - node_modules

-----> Installing dependencies
       Installing node modules (package.json + package-lock)
       added 93 packages in 7.456s

-----> Build
       Running heroku-postbuild

       > server@1.0.0 heroku-postbuild /tmp/build_52aeb2bcb298df1839239655d0215864
       > NPM_CONFIG_PRODUCTION=false npm install --prefix client && npm run build --prefix client


       > fsevents@1.2.9 install /tmp/build_52aeb2bcb298df1839239655d0215864/client/node_modules/jest-haste-map/node_modules/fsevents
       > node install


       > fsevents@1.2.9 install /tmp/build_52aeb2bcb298df1839239655d0215864/client/node_modules/chokidar/node_modules/fsevents
       > node install


       > core-js-pure@3.1.4 postinstall /tmp/build_52aeb2bcb298df1839239655d0215864/client/node_modules/core-js-pure
       > node scripts/postinstall || echo "ignore"


       > core-js@2.6.9 postinstall /tmp/build_52aeb2bcb298df1839239655d0215864/client/node_modules/babel-runtime/node_modules/core-js
       > node scripts/postinstall || echo "ignore"

       added 1550 packages in 43.208s

       > client@0.1.0 build /tmp/build_52aeb2bcb298df1839239655d0215864/client
       > react-scripts build
        /tmp/build_52aeb2bcb298df1839239655d0215864/client/node_modules/@hapi/hoek/lib/deep-equal.js:17
    options = { prototype: true, ...options };
                                 ^^^ SyntaxError: Unexpected token ...
    at createScript (vm.js:74:10)
    at Object.runInThisContext (vm.js:116:10)
    at Module._compile (module.js:533:28)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:503:32)
    at tryModuleLoad (module.js:466:12)
    at Function.Module._load (module.js:458:3)
    at Module.require (module.js:513:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/tmp/build_52aeb2bcb298df1839239655d0215864/client/node_modules/@hapi/hoek/lib/index.js:9:19)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:503:32)
    at tryModuleLoad (module.js:466:12)
    at Function.Module._load (module.js:458:3)
    at Module.require (module.js:513:17) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! client@0.1.0 build: `react-scripts build`

npm错误！退出状态1 npm ERR！ npm ERR！在client@0.1.0上失败   构建脚本。 npm ERR！ npm可能不是问题。那里   可能是上面的其他日志记录输出。 npm ERR！完整的日志   该运行可在以下位置找到：npm ERR！
  /tmp/npmcache.1V3q7/_logs/2019-06-21T10_03_50_779Z-debug.log npm错误！   代码ELIFECYCLE npm ERR！ errno 1 npm错误！服务器@ 1.0.0   heroku-postbuild：NPM_CONFIG_PRODUCTION=false npm install --prefix client && npm run build --prefix client npm错误！退出状态1 npm   呃！ npm ERR！在server@1.0.0 heroku-postbuild脚本上失败。 npm   呃！ npm可能不是问题。有可能   上面的其他日志输出。 npm ERR！此运行的完整日志   可以在以下位置找到：npm ERR！
  /tmp/npmcache.1V3q7/_logs/2019-06-21T10_03_50_793Z-debug.log       ----->构建失败

       We're sorry this build is failing! You can troubleshoot common issues here:
       https://devcenter.heroku.com/articles/troubleshooting-node-deploys

       If you're stuck, please submit a ticket so we can help:
       https://help.heroku.com/

       Love,
       Heroku
         !     Push rejected, failed to compile Node.js app.  !     Push failed*

Answer 1

您不需要删除package.json文件。您只需要上载除node_modules以外的所有文件和文件夹。 Heroku服务器会为您安装所有必需的软件包。

还有一件事，您必须在scripts标记下添加“ test”命令。

"scripts": {
    "test": "node index.js",
    "start": "node index.js"
 },

在Heroku上部署失败

1 个答案: