Jcaptcha is very powerful, not only can generate a picture-type verification code, but also can generate sound (Sina uses a dual-authentication code). This article briefly introduces the Jcaptcha library and the use of examples, the following to see.
Next on the Java Verification Code production (above) to introduce you to the Java Verification Code related knowledge!
Method Three:
With the open source component Jcaptcha implementation, the use of the spring combination can produce multiple
Apache Shiro is a powerful and easy-to-integrate open-source rights framework that enables authentication, authorization, encryption, session management, and more. Authentication and authorization are the core of authority control, simply,
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Apache Shiro is a powerful and easy-to-integrate open-source rights framework that enables authentication, authorization, encryption, session management, and more. Authentication and authorization are the core of authority control, simply,
Apache Shiro is a powerful and easy-to-integrate open-source rights framework that enables authentication, authorization, encryption, session management, and more. Authentication and authorization are the core of authority control, simply,
Verification Code IntroductionThe Verification Code (CAPTCHA) is"Completely Automated Public Turing test to tell Computers and humans Apart"the abbreviation for automatic distinguishing between computer and human Turing test is a public automatic
Original: Java implementation to generate a simple image verification codeSource code: Http://www.zuidaima.com/share/1550463428840448.htmJava implementation generates a simple picture verification codeProject Map:The project is going to be changed
I believe that you can not be unfamiliar with the code, whether it is the application account or in some cases when the login will be required to enter a verification code. After statistics, verification code once the probability of success Pass is 9
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