Node | URL.hash API

The url.hash is an inbuilt application programming interface of class URL with in url module which is used to get and set the fragment portion of the URL.

Syntax:

const url.hash

Return value: It gets and sets the fragment portion of the URL.

Below programs illustrate the use of url.hash Method:

Example 1:

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// node program to demonstrate the 
// url.hash API as Setter 
  
//importing the module 'url'
const http = require('url');
  
// creating and initializing myURL
const myURL = new URL('https://example.org/foo#ram');
  
// Display href value of myURL before change
console.log("Before Change");
console.log(myURL.href);
  
// assinging fragment portion
// using hash 
console.log();
myURL.hash = 'rahim';
  
// Display href value of myURL after change
console.log("After Change");
console.log(myURL.href);

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Output:

Before Change
https://example.org/foo#ram

After Change
https://example.org/foo#rahim

Example 2:

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// node program to demonstrate the 
// url.hash API as Getter 
  
//importing the module 'url'
const http = require('url');
  
// creating and initializing myURL
const myURL = new URL('https://example.org/foo#ram');
  
// getting the fragment portion
// using hash 
const hash = myURL.hash;
  
// Display hash value 
console.log(hash);

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Output:

#ram

NOTE: The above program could be run by using the node myapp.js command .

Reference:
https://nodejs.org/dist/latest-v10.x/docs/api/url.html#url_url_hash



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