Client will append JSON data to get added in product array in request body. To add record we need to read data coming in HTTP request. In this case we are sending JSON object product as HTTP response. We send data in HTTP response with res.send. If you notice function is taking two parameters req and res. Let us start with writing function to return products.
To start with I have created an array as below, In real projects you may want to perform these operations on database. Keep in mind that we are going to expose CRUD operation as REST API on a JavaScript Array. īefore you work with data.js I recommend you to read below postįirst we are going to create data and CRUD operation on that.
#Node js visual studio code free#
You are free to give any file name, I am giving data.js. Once project is created right click on the public\javascripts folder and add a new JavaScript file. Getting started with Node.js development in Visual StudioĪfter reading above article when you are done with setting up Visual Studio for Node.js go ahead and create a Node Application by selecting Blank Express Application template from JavaScript language section I am going to use Visual Studio to create Node Application and before you move ahead in this post, recommend you to read In this post I am not going to explain, what is REST? I assume you are already aware of REST concepts hence on this post to create REST API on Node.js which will perform CRUD operations.
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