wordrenderercontroller.groovy

来自「一套用于生成各种图形验证码的库(Java)」· GROOVY 代码 · 共 17 行

import nl.captcha.Captcha
import nl.captcha.text.renderer.*
import nl.captcha.servlet.CaptchaServletUtil

class WordRendererController {
    def final WIDTH = 200
    def final HEIGHT = 50

    def simple = {
        def captcha = new Captcha.Builder(WIDTH, HEIGHT)
            .addText()
            .build()
        CaptchaServletUtil.writeImage(response, captcha.image)
    }
}