JSP页面成员声明方法是什么

JSP页面成员声明方法是什么

下面是一个jsp文件编译后的类，jsp文件中的html标签和<% %>包围的东西 最终都会被转到_jspService（）方法里面，如果想声名类的成员变量或成员方法，通过<%! %>

package org.apache.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;

public final class index_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {

private static java.util.List _jspx_dependants;

public Object getDependants() {
return _jspx_dependants;
}

public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {

JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;

try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html; charset=GB2312");
pageContext = _jspxFactory.getPageContext(this, request, response,
null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;

out.write('\r');
out.write('\n');

String path = request.getContextPath();
String basePath = request.getScheme() + "://" + request.getServerName()
+ ":" + request.getServerPort() + path + "/";
session.setAttribute("serviceCode","bz");

out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write(" out.print(basePath);
out.write("\">\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("

移动书讯

\r\n");
out.write("
\r\n");
out.write(" out.print(basePath);
out.write("/BookOrderAction.do?method=manage\" target=\"_blank\">新书排行\r\n");
out.write(" out.print(basePath);
out.write("/BookSellAction.do?method=type\" target=\"_blank\">畅销热榜\r\n");
out.write("\r\n");
out.write("
\r\n");
out.write("

电视节目预告

\r\n");
out.write("
\r\n");
out.write(" out.print(basePath);
out.write("/TVKeywordAction.do?method=add\" target=\"_blank\">敏感词增加\r\n");
out.write("
\r\n");
out.write("

枣庄五险

\r\n");
out.write("
\r\n");
out.write(" out.print(basePath);
out.write("cust/ct/insurance/basedata/basedate_query.jsp\" target=\"_blank\">基础数据\r\n");
out.write("
\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("

系统维护界面

\r\n");
out.write("
\r\n");
out.write("内容类型管理\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("内容目录管理\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("关键字管理\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("RT模板管理\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("\r\n");
out.write("

内容审批界面

\r\n");
out.write("
\r\n");
out.write("内容审核\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("已发布内容\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("\r\n");
out.write("

CP内容上传界面

\r\n");
out.write("
\r\n");
out.write("内容上传\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("提交审核\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("\r\n");
out.write("

内容维护界面

\r\n");
out.write("
\r\n");
out.write("内容浏览\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("内容归档\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("异常内容维护\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("查看公告通知\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("查看黑名单\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("下载\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("录入公告通知\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("查看水费通知\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write(" out.print(basePath);
out.write("cust/ct/waterrate/chargenotice/chargenotice_input.jsp\" target=\"_blank\">录入水费通知\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("导入水费通知\r\n");
out.write("
\r\n");
out.write("

东营水费界面

\r\n");
out.write("
\r\n");
out.write("投诉咨询\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("定制用户维护\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("水费抄表\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("统计查询-用户行为数据\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("统计查询-业务使用数据\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("黑名单\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write(" out.print(basePath);
out.write("cust/ct/waterrate/servicezone/service_zone.jsp\" target=\"_blank\">选择业务\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("月报\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("\r\n");
out.write("

短信内容

\r\n");
out.write("
\r\n");
out.write("业务使用数据\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("用户行为数据\r\n");
out.write("
\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("

五险一金 - GjjUser

\r\n");
out.write("
\r\n");
out.write("XLS上传\r\n");
out.write("
\r\n");
out.write("\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("
\r\n");
out.write("\r\n");
out.write("\r\n");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
}

没看懂 js的话用function jsp的话要写方法的话就得用<% %>在里面写java代码

<%
String str="";
%>

如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！

点此我要举报以上问答信息