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JSP Display System time

Source: Internet
Author: User
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The JSP page uses JavaScript to get the system time, as follows:

 
 
    
  
  
  1. 
  
  2. <%@ page language= "java" import= "java.util.*" pageencoding= "Utf-8"%>
    3. 
  
  
  3. 
  
  4. <%
    5. 
  
  
  5. 
  
  6. String path = Request.getcontextpath ();
    7. 
  
  
  7. 
  
  8. String basepath = request.getscheme () + "://" +request.getservername () + ":" +request.getserverport () +path+ "/";
    9. 
  
  
  9. 
  
  10. %>
    11. 
  
  
  11. 
  
  12. <! DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" >
    13. 
  
  
  13. 
  
  14. 
  
  
  15. 
  
  16. 
  
  
  17. 
  
  18. <base href= "<%=basePath%>" >
    19. 
  
  
  19. 
  
  20. <title>SysTime-www.cxybl.com</title>
    21. 
  
  
  21. 
  
  22. <meta http-equiv= "Pragma" content= "No-cache" >
    23. 
  
  
  23. 
  
  24. <meta http-equiv= "Cache-control" content= "No-cache" >
    25. 
  
  
  25. 
  
  26. <meta http-equiv= "Expires" content= "0" >
    27. 
  
  
  27. 
  
  28. <meta http-equiv= "keywords" content= "keyword1,keyword2,keyword3" >
    29. 
  
  
  29. 
  
  30. <meta http-equiv= "description" content= "This are my page" >
    31. 
  
  
  31. 
  
  32. <script language= "JavaScript" type= "Text/javascript" >
    33. 
  
  
  33. 
  
  34. function ShowTime () {
    35. 
  
  
  35. 
  
  36. var now=new Date;
    37. 
  
  
  37. 
  
  38. document.getElementById ("DD"). Innerhtml=now.getfullyear ()
    39. 
  
  
  39. 
  
  40. + "Year" + (Now.getmonth () +1)
    41. 
  
  
  41. 
  
  42. + "Month" +now.getdate ()
    43. 
  
  
  43. 
  
  44. + "Day" +now.gethours ()
    45. 
  
  
  45. 
  
  46. + ":" +now.getminutes () + ":" +now.getseconds ();
    47. 
  
  
  47. 
  
  48. SetTimeout ("ShowTime ()", "1000");
    49. 
  
  
  49. 
  
  50. }
    51. 
  
  
  51. 
  
  52. </script>
    53. 
  
  
  53. 
  
  54. 
  
  
  55. 
  
  56. <body onload= "ShowTime ()" >
    57. 
  
  
  57. 
  
  58. <div id=dd></div>
    59. 
  
  
  59. 
  
  60. </body>
    61. 
  
  
  61. 
  
  62.


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