Node.js+koa builds a simple backend management system

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Use node.js to implement a background management system. Commonly used frameworks for node.js are express and koa. This project uses koa.

Steps

Step 1: Install node.js globally

Step 2: Create a project directory locally.

Step 3: Install local dependencies: npm i koa koa-views koa-static koa-router koa-body pug -S

Step 4: Project activation: nodemon app.js

Function implemented by the project:

Display of news list

• Paging function
• Click on a single display page to jump to the details page
• Upload of news

Things to note:

• View layer usage pug template, so you need to convert html to pug format, capture and exchange method https://html2jade.org/
• In the pug template, '|' means escaping
• because it is asynchronous , here you need to use aysnc await
• Pay attention to the enctype of the form
• node.js uploaded using

Source code

https:// github.com/sunshine5856/newList/tree/hqq

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