2025-03-28 00:30:07
是因为out.print输出的内容会显示在后台的控制器上,所以页面上看不到,要想看到可以使用c:out标签输出。
<%@page contentType="text/html;charset=gb2312"%>
<html>
<body>
<%@ page import = "java.util.Date"%>
<%
out.println("This is printed by out.println.");
System.out.println("This is printed by System.out.println.");
System.out.println("This is printed by System.out.println.");
System.out.println("This is printed by System.out.println.");
out.println("This is printed by out.println.");
%>
</body>
</html>
在tomcat的控制台就可以看到了:
2025-03-28 00:05:59
2025-03-28 03:43:53
2025-03-28 01:05:06
2025-03-28 01:22:50