📄 bean1.jsp

📁 JSP工程应用与项目实践

💻 JSP

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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<% request.setCharacterEncoding("gb2312"); %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<jsp:useBean id="con" scope="page" class="project3.condb"></jsp:useBean>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head>

<body>
<%
String sql="";
String str="";
%>
<%

String text1=request.getParameter("text1");
String radio1=request.getParameter("radio1");
String text3=request.getParameter("text3");	
String text4=request.getParameter("text4");
String text5=request.getParameter("text5");
String text6=request.getParameter("text6");
out.println(text6);
if(text1==null||text1.equals("")||text4==null||text4.equals("")||text3==null
||text3.equals("")||text5==null||text5.equals("")||text6==null||text6.equals("")) 
{
out.println("姓名,留言内容，留言主题必须填写");
return;
}
if(radio1.equals("man"))
	radio1="男";
else
	radio1="女";
//sql="insert into zz(姓名,性别,电子邮件,网页地址,留言主题,留言内容)Values ('11','11','22','1','12','121')";
sql="insert into zz(姓名,性别,电子邮件,网页地址,留言主题,留言内容)Values('"+text1+"','"+radio1+"','"+text3+"',";
sql+="'"+text4+"',";
sql+="'"+text5+"',";
sql+="'"+text6+"')";
con.executeUpdate(sql);
int temp=con.executeUpdate(sql);
out.print(sql);
out.print(temp);
if(temp>0){
response.sendRedirect("index1.jsp");
}else{
out.print("添加不成功");
}
%>
</body>
</html>

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