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What is the “get” keyword before a function in a class - JavaScript?
The get keyword can be used as a getter function like C#, Java and other technologies.
We set a function with get like the following in a class −
class Employee { constructor(name) { this.name = name; } get fullName() { return this.name; } }
Example
Following is the code displaying an example of get −
class Employee { constructor(name) { this.name = name; } get fullName() { return this.name; } } var employeeObject = new Employee("David Miller"); console.log(employeeObject.fullName);
To run the above program, you need to use the following command −
node fileName.js.
Here, my file name is demo299.js.
Output
This will produce the following output on console −
PS C:\Users\Amit\javascript-code> node demo299.js David Miller
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