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How does the Jsp Expressions works ? What happens at the
back?
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Answer Posted / vinoth mca
JSP expressions are a quick way to insert data into an HTML page. In Math, an expression is a way to represent a single value different ways. I could represent the number 6 with the expressions, (3+3) or (2*3). In JSP, the idea is the same. But instead of coming up with a mathimatical value, the result of an expression is converted to a string it can be displayed as part of an HTML Page.
An expression is enclosed in these tages: <%= %> For example, To add 2+2 and display the result, you would enter the following:
<%= 2+2 %>
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