Instructions for the buffer.Buffer.isBuffer method in node.js
- 2020-05-05 10:53:12
- OfStack
method description:
Detects whether the target is an buffer object. Either true or false will be returned.
syntax:
Buffer.isBuffer(obj)
receive parameters:
obj
example:
var b = new Buffer(50);
var c = b.toString('base64',0,10);
var d = Buffer.isEncoding('base64');
var e = Buffer.isBuffer(b);
console.log(d); // return false
console.log(e); // return true
source code:
// Static methods
Buffer.isBuffer = function isBuffer(b) {
return util.isBuffer(b);
};