无法在 Azure App 服务上部署 React JS 应用程序 [英] Unable to deploy React JS application on Azure App service
问题描述
我正在浏览一些链接以在 azure 应用服务上部署 React Js 应用程序.但是我在部署应用程序时遇到了一些问题.
I was going through the some of the links to deploy React Js application on the azure app service. But i am facing some problem while deploying the application.
我已将 web.config 文件等所有必要内容添加到 public 文件夹，并将构建目录添加到工作区.
I have added all the necessary things like web.config file to public folder and also added build directory to the workspace.
使用 Visual Studio Code 将 Node.js 部署到 Azure 应用服务
按照所有步骤操作，但是当我尝试在 azure 应用服务上部署时出现以下错误.在部署之前，我会运行这些命令
followed all the steps but getting below error when i try to deploy on azure app service. Before deploying i do run these commands
npm run build.
2020-08-19T10:44:45.762075166Z A P P S E R V I C E O N L I N U X
2020-08-19T10:44:45.762079567Z
2020-08-19T10:44:45.762083667Z Documentation: http://aka.ms/webapp-linux
2020-08-19T10:44:45.762088167Z NodeJS quickstart: https://aka.ms/node-qs
2020-08-19T10:44:45.762092268Z NodeJS Version : v12.16.3
2020-08-19T10:44:45.762096468Z Note: Any data outside '/home' is not persisted
2020-08-19T10:44:45.762100768Z
2020-08-19T10:44:45.789282727Z Found build manifest file at '/home/site/wwwroot/oryx-manifest.toml'. Deserializing it...
2020-08-19T10:44:45.792738514Z Build Operation ID: |OtQwveNuO0A=.83a2ec6c_
2020-08-19T10:44:47.255197638Z Writing output script to '/opt/startup/startup.sh'
2020-08-19T10:44:47.960307930Z Running #!/bin/sh
2020-08-19T10:44:47.960336532Z
2020-08-19T10:44:47.960345833Z # Enter the source directory to make sure the script runs where the user expects
2020-08-19T10:44:47.960355334Z cd "/home/site/wwwroot"
2020-08-19T10:44:47.960363235Z
2020-08-19T10:44:47.960370735Z export NODE_PATH=$(npm root --quiet -g):$NODE_PATH
2020-08-19T10:44:47.960378436Z if [ -z "$PORT" ]; then
2020-08-19T10:44:47.960386136Z export PORT=8080
2020-08-19T10:44:47.960393937Z fi
2020-08-19T10:44:47.960401238Z
2020-08-19T10:44:47.960408638Z echo Found tar.gz based node_modules.
2020-08-19T10:44:47.960416339Z extractionCommand="tar -xzf node_modules.tar.gz -C /node_modules"
2020-08-19T10:44:47.960424040Z echo "Removing existing modules directory from root..."
2020-08-19T10:44:47.960431740Z rm -fr /node_modules
2020-08-19T10:44:47.960439141Z mkdir -p /node_modules
2020-08-19T10:44:47.960446542Z echo Extracting modules...
2020-08-19T10:44:47.960453842Z $extractionCommand
2020-08-19T10:44:47.960461243Z export NODE_PATH="/node_modules":$NODE_PATH
2020-08-19T10:44:47.960468943Z export PATH=/node_modules/.bin:$PATH
2020-08-19T10:44:47.960476344Z if [ -d node_modules ]; then
2020-08-19T10:44:47.960483745Z mv -f node_modules _del_node_modules || true
2020-08-19T10:44:47.960491245Z fi
2020-08-19T10:44:47.960498446Z
2020-08-19T10:44:47.960505546Z if [ -d /node_modules ]; then
2020-08-19T10:44:47.960524748Z ln -sfn /node_modules ./node_modules
2020-08-19T10:44:47.960532849Z fi
2020-08-19T10:44:47.960540149Z
2020-08-19T10:44:47.960547550Z echo "Done."
2020-08-19T10:44:47.960554951Z npm start
2020-08-19T10:44:48.258132115Z Found tar.gz based node_modules.
2020-08-19T10:44:48.258154316Z Removing existing modules directory from root...
2020-08-19T10:44:48.260461807Z Extracting modules...
2020-08-19T10:44:48.262765098Z tar (child): node_modules.tar.gz: Cannot open: No such file or directory
2020-08-19T10:44:48.262778299Z tar (child): Error is not recoverable: exiting now
2020-08-19T10:44:48.262970515Z tar: Child returned status 2
2020-08-19T10:44:48.262983816Z tar: Error is not recoverable: exiting now
2020-08-19T10:44:48.290740216Z Done.
2020-08-19T10:44:48.512406278Z npm info it worked if it ends with ok
2020-08-19T10:44:48.512836614Z npm info using npm@6.14.4
2020-08-19T10:44:48.512976126Z npm info using node@v12.16.3
2020-08-19T10:44:48.578204629Z npm info lifecycle adal_appp@0.1.0~prestart: adal_appp@0.1.0
2020-08-19T10:44:48.584464048Z npm info lifecycle adal_appp@0.1.0~start: adal_appp@0.1.0
2020-08-19T10:44:48.589867495Z
2020-08-19T10:44:48.589881796Z > adal_appp@0.1.0 start /home/site/wwwroot
2020-08-19T10:44:48.589887297Z > react-scripts start
2020-08-19T10:44:48.589891697Z
2020-08-19T10:44:48.597331914Z sh: 1: react-scripts: not found
2020-08-19T10:44:48.598224588Z npm info lifecycle adal_appp@0.1.0~start: Failed to exec start script
2020-08-19T10:44:48.599091959Z npm ERR! code ELIFECYCLE
2020-08-19T10:44:48.599182267Z npm ERR! syscall spawn
2020-08-19T10:44:48.599258573Z npm ERR! file sh
2020-08-19T10:44:48.599314678Z npm ERR! errno ENOENT
2020-08-19T10:44:48.600738196Z npm ERR! adal_appp@0.1.0 start: `react-scripts start`
2020-08-19T10:44:48.600749897Z npm ERR! spawn ENOENT
2020-08-19T10:44:48.600754497Z npm ERR!
2020-08-19T10:44:48.600758798Z npm ERR! Failed at the adal_appp@0.1.0 start script.
2020-08-19T10:44:48.600763398Z npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
2020-08-19T10:44:48.605436585Z npm timing npm Completed in 125ms
2020-08-19T10:44:48.605621800Z
2020-08-19T10:44:48.605672405Z npm ERR! A complete log of this run can be found in:
2020-08-19T10:44:48.605750311Z npm ERR! /root/.npm/_logs/2020-08-19T10_44_48_601Z-debug.log
但事情是相同的应用程序在本地使用以下命令完美运行npm install , npm start.
But the thing is the same application runs perfectly on local with below commands
npm install , npm start.
并且只是为了验证在 npm run build 之后生成的构建是否有效尝试使用以下命令从构建目录运行应用程序
and just to verify whether the build which generated after npm run build works or not tried running the application from the build directory with below commands
npm install -g serve
然后
serve -s build
然后应用程序在浏览器中打开.
then application opens up in browser.
推荐答案
在谷歌搜索后找到解决方案.我们需要在Linux机器的应用服务配置中的启动命令中添加以下命令.
After doing some googling found solution. We need to add the below command in start up command in app service configuration for the Linux machines.
pm2 serve/home/site/wwwroot --no-daemon
步骤:
- Go to App Service
- Navigate to Configuration
- Click on General Settings
- add the above command in Start up command, click on save
- then restart the server
这篇关于无法在 Azure App 服务上部署 React JS 应用程序的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
