javaweb_jsp elements

 1 <%--jsp scriptlet--%>
 2 <%
 3     int sum = 0;
 4     for (int i = 1; i <= 100; i++) {
 5         sum += i;
 6     }
 7     out.println("<h1>Sum= " + sum + "</h1>");
 8 %>
 9 
10 <%
11     int x = 10;
12     out.println(x);
13 %>
14 <%
15     int y = 2;
16     out.println(y);
17 %>
18 
19 <%
20     for (int i = 0; i < 5; i++) {
21 
22 %>
23 <h1>Hello,Ming <%= i %>
24 </h1>
25 <%
26     }
27 %>

1 <%@ page import="java.util.Date" %>

1 <%--jsp expression--%>
2 <%= new Date()%>

 1 <%!
 2     static {
 3         System.out.println("Loading Servlet!");
 4 
 5     }
 6 
 7     private int globalVar = 0;
 8 
 9     public void ming() {
10         System.out.println("get into method Ming!");
11     }
12 %>