JSP (5-2)

Source: Internet
Author: User

Another example of code compilation using a mix of Scriptlets and HTML: here we assume there is a Boolean variable "hello". If you set its value to true, it will have an output; if it is set to false, it will have another output. The Code is as follows:


If (hello ){


<P> Hello, world


} Else {


<P> Goodbye, world




This tutorial is characterized by an exercise after each tutorial. This exercise is: first debug the above example. Write a JSP to output the return value of System. getProperties. Remember to embed "<BR>" after each attribute name and value ". Of course, do not use "out" to output "<BR>.

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