📄 xzupload_jsp.java

📁 c++通信编程学习1
💻 JAVA
字号:
package org.apache.jsp;

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

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

  private static java.util.Vector _jspx_dependants;

  public java.util.List 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,
      			"", 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\n\r\n<script language=\"javascript\">\r\nfunction check()\r\n{\r\n    if(myform.filename.value==\"\")\r\n    {\r\n    alert(\"请点击浏览按钮，选择您要上传的文件！\")\r\n   myform.filename.focus;\r\n    return (false);\r\n    }\r\n    else\r\n    {\r\n    str= myform.filename.value;\r\n    strs=str.toLowerCase();\r\n    lens=strs.length;\r\n    extname=strs.substring(lens-4,lens);\r\n    if(extname!=\".jpg\" && extname!=\".gif\"&& extname!=\".asf\"&& extname!=\".avi\"&& extname!=\".doc\"&& extname!=\".zip\"&& extname!=\".xls\"&& extname!=\".wav\"&& extname!=\".mp3\"&& extname!=\".mpg\"&& extname!=\".rtf\"&& extname!=\".htm\"&& extname!=\".txt\")\r\n    {\r\n    alert(\"对不起不支持您所选的格式！\");\r\n    return (false);\r\n    }\r\n    }\r\n    return (true);\r\n}\r\n\r\n</script>\r\n\r\n<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\r\n<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n<title>[J2ee网  后台管理 上传文件</title>\r\n<link href=\"css/indexcss.css\" rel=\"stylesheet\" type=\"text/css\">\r\n</head>\r\n\r\n<body>\r\n<p>&nbsp;</p>\r\n<form action=\"xzuploadservlet\" method=\"post\" name=\"myform\" enctype=\"multipart/form-data\">\r\n");
      out.write("<table width=\"700\" border=\"0\" align=\"center\">\r\n  <tr>\r\n      <td align=\"center\">");
      out.print(request.getParameter("mess"));
      out.write("上传文件</td>\r\n  </tr>\r\n  <tr>\r\n      <td align=\"center\">文件:&nbsp;&nbsp; \r\n        <input type=\"file\" name=\"filename\"></td>\r\n  </tr>\r\n  <tr>\r\n    <td align=\"center\"><input type=\"submit\" name=\"Submit\" value=\"确定\" onClick=\"return check()\">\r\n        &nbsp; \r\n        <input type=\"reset\" name=\"Submit\" value=\"重置\"></td>\r\n  </tr>\r\n</table>\r\n</form>\r\n</body>\r\n</html>\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);
    }
  }
}
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -