Method encryption

controller/v2/user.js:228–231

(password)

		})
	}
	encryption(password){
		const newpassword = this.Md5(this.Md5(password).substr(2, 7) + this.Md5(password));
		return newpassword
	}
	Md5(password){
		const md5 = crypto.createHash('md5');
		return md5.update(password).digest('base64');