一个简单、快速的图片识别代码，只能识别数字和英文字母。可用于网页上验证码的识别，能识别出验证码常用的各种扰乱的点和线-A simple, quick photo identification code, only an identification number and the letters of the alphabet. The website can be used to verify the identification of the code used disturbances verification code dots and lines can be identified-