Description: The biggest advantage is the prevention of type users, transparent for end users hardly feel the existence of prevention classes. For automated robots or similar procedures, the need for page SID, and then calculated according to SID and spelling, and finally to the normal data and calculated results based on SID to be submitted to the processing page to verify.
Break the prevention of the most difficult class is how to explain the implementation of javascript scripts. As part of the class will dynamically load the form using javascript explained by the implementation of the client browser, but the robot known only to the source code, and can not execute the script, so when the robot is missing SID submitted certification mark, resulting in server-side validation fails.
Unless the other party written specifically for this algorithm the robot program, or manual registration, otherwise it is not allowed to register, oh.
Time: 10:27 2011-04-02 1.6.1 adds checkResult way to ret
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xc.data
index.asp
ValidateClass.asp
data.asp
main.css
xc.inc
说明.htm
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