Node | URL.hash API - GeeksforGeeks

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:

// 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); 

Output:

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

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

Example 2:

// 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); 

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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