📄 admin_005fchangebook_005fpost_jsp.java
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package org.apache.jsp.admin;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
public final class admin_005fchangebook_005fpost_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
private static java.util.List _jspx_dependants;
static {
_jspx_dependants = new java.util.ArrayList(1);
_jspx_dependants.add("/admin/../ch.jsp");
}
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,
"", 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');
request.setCharacterEncoding("gb2312");
response.setContentType("text/html;charset=gb2312");//½â¾öÖÐÎÄÂÒÂë
out.write("\r\n");
out.write("\r\n");
conndb.DbConnBean changebook = null;
synchronized (request) {
changebook = (conndb.DbConnBean) _jspx_page_context.getAttribute("changebook", PageContext.REQUEST_SCOPE);
if (changebook == null){
changebook = new conndb.DbConnBean();
_jspx_page_context.setAttribute("changebook", changebook, PageContext.REQUEST_SCOPE);
}
}
out.write("\r\n");
out.write("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\r\n");
out.write("<html>\r\n");
out.write("<head>\r\n");
out.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n");
out.write("<title>修改图书信息</title>\r\n");
out.write("</head>\r\n");
out.write("\r\n");
out.write("<body>");
String ids=request.getParameter("ids");
String bookname=request.getParameter("bookname");//String tbookname=addbook.chStr(bookname);//解决中文乱码问题
String bookid=request.getParameter("bookid");
String booktype=request.getParameter("booktype");//String tbooktype=addbook.chStr(booktype);
int bookquantity=Integer.parseInt(request.getParameter("bookquantity"));
String sql="update book set title='"+bookname+"',bookId='"+bookid+"',type='"+booktype+"',quantity="+bookquantity+" where id="+ids;
int temp=-2;
temp=changebook.update(sql);
if(temp>0){
out.write("\r\n");
out.write("<script language=\"javascript\">alert(\"当前图书信息已修改!\");</script>\r\n");
out.write("<a href=\"admin_viewallbooks.jsp\">图书列表</a> \r\n");
out.write("<a href=\"admin_main.jsp\">返回管理首页</a>\r\n");
}else{
session.setAttribute("error","请检查你的输入.请确保你输入的信息的正确性!");
response.sendRedirect("../errorpage.jsp");
}
out.write("\r\n");
out.write("\r\n");
out.write("</body>\r\n");
out.write("</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);
}
}
}
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