If you haven't already installed Visual Studio 2017, go to the Visual Studio downloads page to install it for free. If you need to install the workload but already have Visual Studio, go to Tools Get Tools and Features., which opens the Visual Studio Installer. Choose the Node.js development workload, then choose Modify. You must have the Node.js runtime installed. IntelliSense is a Visual Studio tool that assists you as you write code. In index.js, go to the line of code containing res.render. Put your cursor after the data string, type: get and IntelliSense will show you the getData function defined earlier in the code. ?? Best Online Code Training: ?? BEST Web Hosting: Screen. Browse other questions tagged javascript node.js or ask your own question. The Overflow Blog Podcast 331: One in four visitors to Stack Overflow copies code. Cd my-app npm run serve. You should see 'Welcome to your Vue.js App' on in your browser. You can press Ctrl+C to stop the vue-cli-service server. To open your Vue application in VS Code, from a terminal (or command prompt), navigate to the my-app folder and type code.: cd my-app code.
-->![Run Run](/uploads/1/1/8/2/118216672/536340492.png)
Deploy your Express.js app to Azure with the Visual Studio Code extension for Azure App Service extension. To accomplish this goal:
- Create Express.js app
- Create a web app resource to host app
- Deploy app to resource
- View remote logs locally
1. Set up your development environment
- Create a free Azure subscription
- Install Node.js 14+ and npm
- Install Visual Studio Code and use the following extensions:
2. Sign in to Azure
If you already use the Azure service extensions, you should already be logged in and can skip this step.
Once you've installed an extension in Visual Studio Code, you need to sign into your Azure account.
- In Visual Studio Code, select the Azure explorer icon, then select Sign in to Azure, and follow the prompts.
- After signing in, verify that the email address of your Azure account appears in the Status Bar and your subscription(s) appears in the Azure explorer:
Note
If you see the error 'Cannot find subscription with name [subscription ID]', this may be because you are behind a proxy and unable to reach the Azure API. Configure
HTTP_PROXY
and HTTPS_PROXY
environment variables with your proxy information in your terminal:3. Create a local Express.js app
Create and run an Express.js app by cloning an Azure sample repository.
- At a terminal command prompt, go to the location where you want to create the app folder.
- Use the following base command with git to clone the repository, change into the repository folder named
myexpressapp
, then install the npm dependencies.
4. Run your local Express.js app
- Start the server:
- Test the app by opening a browser to
http://localhost:3000
. The site should appear as follows: - Press Ctrl+C in the terminal to stop the server.
5. Create App service resource in Visual Studio Code
![Execute node js file visual studio code Execute node js file visual studio code](/uploads/1/1/8/2/118216672/302824783.png)
- Use Ctrl+Shift+P to open the command palette.
- Enter
create web
then select Azure App Service: Create New Web App...Advanced.You use the advanced command to have full control over the deployment including resource group, App Service Plan, and operating system rather than use Linux defaults. - Respond to the prompts as follows:
- Select your Subscription account.
- For Enter a globally unique name, enter a name that's unique across all of Azure. Use only alphanumeric characters ('A-Z', 'a-z', and '0-9') and hyphens ('-')
- Select Create new resource group and provide a name like
AppServiceTutorial-rg
. - Select the Linux operating system.
- Select Create a new App Service plan, provide a name like
AppServiceTutorial-plan
, and select the F1 Freepricing tier. - Select Skip for now for the Application Insights resource.
- Select a location near you.
- After a short time, VS Code notifies you that creation is complete. Close the notification with the X button:
- With the web app in place, you next instruct VS Code to deploy your code from the local Git repo. Select the Azure icon to open the Azure App Service explorer, expand your subscription node, right-click the name of the web app you just created, and select Configure Deployment Source.
- When prompted, select LocalGit.
- Select the blue up arrow icon to deploy your code to Azure:
- At the prompts, select the myexpressapp folder, select your subscription account again and then select the name of the web app created earlier.
- When deploying to Linux, select Yes when prompted to update your configuration to run
npm install
on the target server. - When prompted with Always deploy the workspace 'nodejs-docs-hello-world' to (app name)', select Yes. This tells VS Code to automatically target the same App Service web app with subsequent deployments.
- Once deployment is complete, select Browse Website in the prompt to view your freshly deployed web app. The browser should display 'Hello World!'
7. Stream remote service logs in Visual Studio Code
View (tail) any output that the running app generates through calls to
console.log
. This output appears in the Output window in Visual Studio Code.- In the Azure App Service explorer, right-click the app node and choose Start Streaming Logs.
- When prompted, choose to enable logging and restart the application.
- Once the app is restarted, the VS Code Output window opens with a connection to the log stream that shows output.
- Refresh the web page a few times in the browser to see additional log output.
8. Make changes and redeploy
- Make a small change to the app. Change
Welcome to Express
toWelcome to Express with Visual Studio Code
. - Right-click your app service from the list of App services in the App service extension, then select Deploy to Web App....
9. Clean up resources
When you want to clean up the resources, right-click on the App service in the Visual Studio Code's App Service extension, then select Delete.
Next steps
Congratulations, you've successfully completed this walkthrough! You're ready to check out the other Azure extensions.
You can install all the Azure extensions together by installing theNode for Azure extension pack.
Run Node Js In Visual Studio Code Using
To learn more about working with Azure using Node.js, visit the resources below:
How To Run Node Js In Visual Studio Code
- Azure for Node.js developer center.