验证码生成器-支持数字汉字及多元运算或简单二元运算,同时支持JPG静态图及GIF动态图
<dependency>
<groupId>com.qingyuan1232</groupId>
<artifactId>captcha</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
CaptchaClient simpleCaptchaClient = CaptchaClient.create().
captchaStrategy(new SimpleCaptchaStrategy())
.transform(true)
.imageType(ImageTypeEnum.GIF)
.number(3)
.build();
CaptchaBean captchaBean = simpleCaptchaClient.generate();
System.out.println(captchaBean.getBase64());
System.out.println(captchaBean.getImageType().getType());
System.out.println(captchaBean.getResult());