1. JSP JavaBean的setProperty属性
  1. JSP JavaBean的setProperty属性使用实例。
  2. 1.包：
  2. package PaintBrush; 
  3. /** 
  4. * 
  5. * @author lucifer 
  6. */ 
  7. public class PaintBrush { 
  8. private String curcolor = "red"; 
  9. public String getColor(){ 
  10. return curcolor; 
  11. } 
  12. public void setColor(String color){ 
  13. curcolor = color; 
  14. } 
  15. }
  1. 2.JSP代码：
  2. <%-- 
  3. Document : TestSetPro 
  4. Created on : 2009-10-3, 15:02:50 
  5. Author : lucifer 
  6. --%> 
  7. <%@page contentType="text/html" pageEncoding="UTF-8"%> 
  8. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
  9. "http://www.w3.org/TR/html4/loose.dtd"> 
  10. <jsp:useBean id="brush" class="PaintBrush.PaintBrush"/> 
  11. <html> 
  12. <head> 
  13. <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 
  14. <title>JSP Page</title> 
  15. </head> 
  16. <body> 
  17. Original Color: 
  18. <jsp:getProperty name="brush" property="color"/> 
  19. <br> 
  20. Changed Color: 
  21. <jsp:setProperty name="brush" property="color" value="blue"/> 
  22. <jsp:getProperty name="brush" property="color"/> 
  23. </body> 
  24. </html>
  1. 3.输出：
  2. Original Color: red
  3. Changed Color: blue