JSP--jstl标签

<%
User person1 = new User();
person1.setName("James");
person1.setPassword("23");
pageContext.setAttribute("player1", "Curry");
session.setAttribute("james", person1);
%>
<c:out value="昨日重现" /><!-- 直接输出常量 -->
<br>
<c:out value="${player1}" /><!-- 输出变量,该变量必须属于page,request,session,application的作用域 -->
<br>
<c:set value="durant" var="player2" />
<c:out value="${player2}" />
<br>
<c:out value="${james.password}" />
<br>
<c:set value="${2000*2}" var="mySalary" scope="request" />
<c:if test="${mySalary>2000 }">
<p>
My Salary is
<c:out value="${mySalary }" />
</p>
</c:if>
<ul>
<c:forEach var="i" begin="1" end="10">
<li>li <c:out value="${i }" />
</li>
</c:forEach>
</ul>
<ol>
<c:forTokens items="Benz,BMW,Audio" delims="," var="car">
<li><c:out value="${car }" />
</li>
</c:forTokens>
</ol>