A simple tool to get the real format of a binary file
JavaScript
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GetType

A simple tool to get the real format of a binary file(Currently only png|jpeg|gif|bmp)

监测二进制文件的真实文件格式(目前只有常见的图片格式:png|jpeg|gif|bmp

Install 安装

npm install gettype

Usage 使用

var GetType = require( 'getType' );
var pathToParse = 'images/jpeg.jpg';

GetType.parse( pathToParse, function( err, type ){

    if( err ){
        console.log( 'file format parse error!' );
    }
    else {
        console.log( 'file format is : ' + type );
    }
});