jimi_ccap/lib/dir.js

node.js generate captcha using c++ library CImg without install any other lib or software

var fs = require('fs');
var p = require('path');
var path = p.join(__dirname,'../','/cap_img');
var dir = function(){
//	fs.chmodSync(path, '777');//修改访问文件夹权限

	var fileArray = fs.readdirSync(path);//获取所有文件名

	fileArray.forEach(function(v,i){ //清空文件夹
		try {
			fs.unlinkSync(p.join(path,v));
		} catch(e) {
			// console.log(e);
		}
	})

}
module.exports = dir;