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Randomly generate a string of number?

 
Greenhorn
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how to generate a six digit number?
 
Ranch Hand
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Spring VI Editor Clojure
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Nico Yukiko
Greenhorn
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but how can i call it in the servlet??
if this is in the same class as the servlet
 
High Plains Drifter
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Have the appropriate service method (doGet() or doPost(), for example) call the the random-number generating method; that's all there is to it.
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