bodyparser.json deprecated code example

Example 1: body parser deprecated

const express = require('express');

app.use(express.urlencoded({ extended: true }));
app.use(express.json());

Example 2: express bodyparser deprecated

body-parser has been deprecated from express v4.* 
Use body-parser package instead.
npm i body-parser

import bodyParser from "body-parser";//for typscript code only, use require for js
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));

Example 3: body-parser deprecated

app.use(bodyParser.urlencoded());

app.use(bodyParser.json());

Example 4: 'bodyParser' is deprecated.

app.use(bodyParser()); //Now deprecated