public class DefaultCaptcha extends AbstractCaptcha
默认图片验证码实现
| 构造器和说明 |
|---|
DefaultCaptcha() |
| 限定符和类型 | 方法和说明 |
|---|---|
AbstractCaptchaService |
getCaptchaService() |
String |
getFormat() |
void |
setCaptchaService(AbstractCaptchaService captchaService) |
void |
setFormat(String format) |
String |
writeImage(javax.servlet.http.HttpServletRequest request,
OutputStream out)
生成图片验证码
|
generate, getCaptchaStore, isIgnoreCase, setCaptchaStore, setIgnoreCase, verificationpublic String writeImage(javax.servlet.http.HttpServletRequest request, OutputStream out)
AbstractCaptcha生成图片验证码
writeImage 在类中 AbstractCaptchaout - 输出流public AbstractCaptchaService getCaptchaService()
public void setCaptchaService(AbstractCaptchaService captchaService)
public String getFormat()
public void setFormat(String format)