How to convert hexadecimal to binary in javascript

JS method to convert hexadecimal to binary: 1. Use parseInt() method to convert hexadecimal value to decimal value, syntax "parseInt(hexadecimal value, 16)"; 2 , use the toString() method to convert the obtained decimal value into a binary value, the syntax is "decimal value.toString(2)".

The operating environment of this tutorial: windows7 system, javascript version 1.8.5, Dell G3 computer.

If you want to convert hexadecimal to binary, you can use an intermediate base - decimal:

• First convert hexadecimal to decimal - -Use parseInt() method

• and then convert decimal to binary--Use toString() method

var x = "6e";//这是一个十六进制的字符串表示 var y=parseInt(x, 16);//十六进制转为十进制 var z=y.toString(2);//十进制转为2进制 console.log(z);

javascript learning tutorial】

The above is the detailed content of How to convert hexadecimal to binary in javascript. For more information, please follow other related articles on the PHP Chinese website!