📄 buy_0002ejsp_jsp.java
字号:
import bookshop.book.book;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import org.apache.jasper.runtime.*;
public class buy_0002ejsp_jsp extends HttpJspBase {
// begin [file="/buy.jsp";from=(4,0);to=(4,67)]
// end
// begin [file="/buy.jsp";from=(5,0);to=(5,66)]
// end
static {
}
public buy_0002ejsp_jsp( ) {
}
private static boolean _jspx_inited = false;
public final void _jspx_init() throws org.apache.jasper.runtime.JspException {
}
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;
String _value = null;
try {
if (_jspx_inited == false) {
synchronized (this) {
if (_jspx_inited == false) {
_jspx_init();
_jspx_inited = true;
}
}
}
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html; charset=GB2312");
pageContext = _jspxFactory.getPageContext(this, request, response,
"", true, 8192, true);
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
// HTML // begin [file="/buy.jsp";from=(0,88);to=(2,0)]
out.write("\r\n\r\n");
// end
// HTML // begin [file="/buy.jsp";from=(2,26);to=(3,0)]
out.write("\r\n");
// end
// HTML // begin [file="/buy.jsp";from=(3,39);to=(4,0)]
out.write("\r\n");
// end
// begin [file="/buy.jsp";from=(4,0);to=(4,67)]
bookshop.run.op_book book = null;
boolean _jspx_specialbook = false;
synchronized (pageContext) {
book= (bookshop.run.op_book)
pageContext.getAttribute("book",PageContext.PAGE_SCOPE);
if ( book == null ) {
_jspx_specialbook = true;
try {
book = (bookshop.run.op_book) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "bookshop.run.op_book");
} catch (ClassNotFoundException exc) {
throw new InstantiationException(exc.getMessage());
} catch (Exception exc) {
throw new ServletException (" Cannot create bean of class "+"bookshop.run.op_book", exc);
}
pageContext.setAttribute("book", book, PageContext.PAGE_SCOPE);
}
}
if(_jspx_specialbook == true) {
// end
// begin [file="/buy.jsp";from=(4,0);to=(4,67)]
}
// end
// HTML // begin [file="/buy.jsp";from=(4,67);to=(5,0)]
out.write("\r\n");
// end
// begin [file="/buy.jsp";from=(5,0);to=(5,66)]
bookshop.run.op_buy shop = null;
boolean _jspx_specialshop = false;
synchronized (pageContext) {
shop= (bookshop.run.op_buy)
pageContext.getAttribute("shop",PageContext.PAGE_SCOPE);
if ( shop == null ) {
_jspx_specialshop = true;
try {
shop = (bookshop.run.op_buy) java.beans.Beans.instantiate(this.getClass().getClassLoader(), "bookshop.run.op_buy");
} catch (ClassNotFoundException exc) {
throw new InstantiationException(exc.getMessage());
} catch (Exception exc) {
throw new ServletException (" Cannot create bean of class "+"bookshop.run.op_buy", exc);
}
pageContext.setAttribute("shop", shop, PageContext.PAGE_SCOPE);
}
}
if(_jspx_specialshop == true) {
// end
// begin [file="/buy.jsp";from=(5,0);to=(5,66)]
}
// end
// HTML // begin [file="/buy.jsp";from=(5,66);to=(7,0)]
out.write("\r\n\r\n");
// end
// begin [file="/buy.jsp";from=(7,2);to=(33,0)]
String mesg = "";
String submits = request.getParameter("Submit");
int Id=0;
if (submits!=null && !submits.equals("")){
if (shop.addnew(request)){
mesg = "你要的图书已经放入你的购物车中！谢谢";
} else if (shop.getIsEmpty()){
mesg = "库存图书数量不足！只剩"+shop.getLeaveBook()+"本";
} else {
mesg = "暂时不能购买！";
}
}else {
if (request.getParameter("bookid")==null || request.getParameter("bookid").equals("")) {
mesg = "你要购买的图书不存在！";
} else {
try {
Id = Integer.parseInt(request.getParameter("bookid"));
if (!book.getOnebook(Id)){
mesg = "你要购买的图书不存在！";
}
} catch (Exception e){
mesg = "你要购买的图书不存在！";
}
}
}
// end
// HTML // begin [file="/buy.jsp";from=(33,2);to=(61,3)]
out.write("\r\n<html>\r\n<head>\r\n<title>隽隽书店在线 购买图书</title>\r\n\r\n<script language=\"javascript\">\r\n\r\nfunction openScript(url,name, width, height){\r\n\tvar Win = window.open(url,name,'width=' + width + ',height=' + height + ',resizable=1,scrollbars=yes,menubar=no,status=yes' );\r\n}\r\n\r\nfunction check()\r\n{\r\n\tif (document.form1.amount.value<1){\r\n\t\talert(\"你的购买数量有问题\");\r\n\t\tdocument.form1.amount.focus();\r\n\t\treturn false;\r\n\t}\r\n\treturn true;\r\n}\r\n\r\n</script>\r\n<link rel=\"stylesheet\" href=\"books.css\" type=\"text/css\">\r\n</head>\r\n\r\n<body bgcolor=\"#FFCC99\" text=\"#000000\" onload=\"javascript:window.focus();\">\r\n<div align=\"center\">\r\n <p>隽隽书店欢迎你<font color=\"#CC0066\">选购图书</font>！</p>\r\n ");
// end
// begin [file="/buy.jsp";from=(61,5);to=(65,1)]
if(!mesg.equals("")){
out.println(mesg);
} else {
book bk = (book) book.getBooklist().elementAt(0);
// end
// HTML // begin [file="/buy.jsp";from=(65,3);to=(69,31)]
out.write("\r\n <table width=\"90%\" border=\"0\" cellspacing=\"2\" cellpadding=\"1\">\r\n <form name=\"form1\" method=\"post\" action=\"buy.jsp\">\r\n <tr>\r\n <td align=\"center\">图书名：");
// end
// begin [file="/buy.jsp";from=(69,34);to=(69,52)]
out.print( bk.getBookName() );
// end
// HTML // begin [file="/buy.jsp";from=(69,54);to=(77,46)]
out.write("</td>\r\n </tr>\r\n <tr align=\"center\">\r\n <td>你想要的数量：\r\n <input type=\"text\" name=\"amount\" maxlength=\"4\" size=\"3\" value=\"1\"> 本</td>\r\n </tr>\r\n <tr align=\"center\">\r\n <td>\r\n\t\t <input type=\"hidden\" name=\"bookid\" value=\"");
// end
// begin [file="/buy.jsp";from=(77,49);to=(77,52)]
out.print(Id );
// end
// HTML // begin [file="/buy.jsp";from=(77,54);to=(83,63)]
out.write("\">\r\n <input type=\"submit\" name=\"Submit\" value=\"购 买\" onclick=\"return(check());\">\r\n <input type=\"reset\" name=\"Reset\" value=\"取 消\">\r\n </td>\r\n </tr>\r\n\t <tr align=\"center\">\r\n <td><a href=\"#\" onclick=\"openScript('detail.jsp?bookid=");
// end
// begin [file="/buy.jsp";from=(83,66);to=(83,70)]
out.print( Id );
// end
// HTML // begin [file="/buy.jsp";from=(83,72);to=(87,0)]
out.write("','show',400,450)\" >查看详细资料</a> </td>\r\n </tr>\r\n </form>\r\n </table>\r\n");
// end
// begin [file="/buy.jsp";from=(87,2);to=(87,5)]
}
// end
// HTML // begin [file="/buy.jsp";from=(87,7);to=(101,0)]
out.write("\r\n <br>\r\n <p><a href=\"javascript:window.close()\">关闭窗口</a></p>\r\n <table width=\"100%\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\">\r\n <tr>\r\n <td align=\"center\">隽隽书店在线<br>\r\n CopyRight@2004 <br>\r\n Email:<a href=\"mailto:wxy8108123@163.com\">wxy8108123@163.com</a></td>\r\n </tr>\r\n </table>\r\n\r\n</div>\r\n</body>\r\n</html>\r\n");
// end
} catch (Throwable t) {
if (out != null && out.getBufferSize() != 0)
out.clearBuffer();
if (pageContext != null) pageContext.handlePageException(t);
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(pageContext);
}
}
}
⌨️ 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 + -