javascript string concatenation es6; In this tutorial, you will learn javascript string.concat() method with the help of definition, syntax, parameters, and examples.
JavaScript String concat()
JavaScript concat() method, which is used to add or join or combine two or more strings together and it will return a new string.
Syntax
string.concat(string1, string2, string3, ...., stringX);
Parameters of string replace method
| Parameter | Description |
|---|---|
| string one, string two, string three, …, stringX | This is required. The strings to be combined or added |
Ex:-
Here we will take the first example of a javascript string concat() method. We have one string original string and we will add or join two more string in the original string using the concat() method.
var originalString = "Hello, "; var str1 = "developers!"; var str2 = " Must read this javascript string method for add two or more strings together!"; var res = originalString.concat(str1, str2);
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JavaScript Concatenate Strings</title>
</head>
<body>
<script type = "text/javascript">
var originalString = "Hello, ";
var str1 = "developers!";
var str2 = " Must read this javascript string method for add two or more strings together!";
var res = originalString.concat(str1, str2);
document.write( "Output :- " + res );
</script>
</body>
</html>
Result of the above code is:
Output :- Hello, developers! Must read this javascript string method for add two or more strings together!
