JavaWeb技术之JSP指令篇.pptVIP

* forwardTo.jsp %@ page contentType=text/html;charset=gb2312 % !--forwardTo.jsp-- % String useName=request.getParameter(userName); String outStr= 谢谢光临！; outStr+=useName; out.println(outStr); % * 脚本 %@ page language=java import=java.util.* % %! int condition;% html head title test /title /head body * % condition=1; switch(condition){ case 0: out.println(You must select condition 0!+br); break; case 1: out.println(You must select condition 1!+br); * break; case 2: out.println(You must select condition 2!+br); break; default: out.println(Your select not in \0,1,2\,select again!!+br); } % /body /html 转义符: 双引号 \“ ，单引号\’，反斜杠\\，回车\r，换行\n，制表符\t，退格 \b * 003.jsp % String username; username=request.getParameter(User); out.println(Username is +username+br); % * jsp:forward例子 %@ page contentType=text/html;charset=gb2312 % html head titletest/title /head body jsp:forward page=forwardTo.jsp jsp:param name=userName value=riso/ /jsp:forward /body /html * 服务器端执行 案例名称：理解服务器端执行 程序名称：02-01.jsp %@ page language=java contentType=text/html;charset=GBK% %@page import=java.util.*% % Date dnow = new Date(); int dhours = dnow.getHours(); int dminutes = dnow.getMinutes(); int dseconds = dnow.getSeconds(); out.print(服务器时间： + dhours + : + dminutes + : + dseconds); % script language=JavaScript !— var dayDate=new Date(); document.write(现在的日期是：+dayDate.getYear()+年+dayDate.getMonth()+月“ +dayDate.getDate()+日nbsp，星期 +dayDate.getDay() +nbsp); -- /script