JSP EL expressions how rounding

$ {s.yaoWei}
This value is 89.99 taken out , I want it rounded , shown as 90
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introducing formatting tag library

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he jstl jstl you want to download this package
also add this page
<% @ taglib uri = "http://java.sun.com/jsp/jstl/fmt" prefix = "fmt"%>
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in entity class properties make it directly to the type you want to
set method to do the next deal
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......, check the information online , so you can say , but I was not here ,
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I have tried , is not the effect , that it should shutdown restart ?
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definitely added this one , otherwise it would not take labels thiophene.
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pass over in the value of the value before the first round with a round then transmitted over the forward think both can be easily solved
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front bad deal with the case , the background handle and then take also a way
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saying you are not of type String ah .................
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may
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background processing it ...