How to convert numbers to string in es6

Conversion method: 1. Use " " to splice a null character into the number, the syntax is "number"""; 2. Use String() to convert the value of the object into a string, the syntax is "String(number Object)"; 3. Use toString() to return the string representation of the number, the syntax is "number.toString()".

The operating environment of this tutorial: Windows 7 system, ECMAScript version 6, Dell G3 computer.

es6 Method of converting numbers to strings

1. Splice a null character into the number

var a = 1+"";
alert(typeof a);  //string

#2. Use the String method

String() function to convert the value of the object into a string.

var a = 1;
console.log(typeof a);//number
var b = String(a);
console.log(typeof b); //string

3. Use toString() method

toString() method can convert numbers into strings and return numbers. String representation.

var a = 1;
console.log(typeof a);//number
var b = a.toString();
console.log(typeof b); //string

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