无法使用jsp将数据插入mysql
[英]Not able to insert data into mysql by using jsp
问题描述
hi i am trying to insert data into mysql but not able to insert it.. here is my mysql database 
嗨我试图将数据插入mysql但无法插入它..这是我的mysql数据库
.
。 there is no problem in database. 数据库没有问题。
here is my code for 2 jsp file one is register.jsp which display page and another is insert.jsp which is for logic behind how to insert data. 这是我的2个jsp文件的代码，一个是register.jsp，它显示页面，另一个是insert.jsp，它是用于如何插入数据的逻辑。
Register.jsp Register.jsp
<html>
<form method="post" action="insert.jsp">
<table>
<tr><td>First Name:</td><td><input type="text" name="fname"></td></tr>
<tr><td>Last Name:</td><td><input type="text" name="lname"></td></tr>
<tr><td>Email:</td><td><input type="text" name="email"></td></tr>
<tr><td>Confirm Password:</td><td><input type="password" name="cpass"></td></tr>
<tr><td></td><td><input type="submit" value="Submit"></td></tr>
</table>
</form>
</html>
insert.jsp insert.jsp
<%@page import="java.sql.*,java.util.*"%>
<%
String fname=request.getParameter("fname");
String lname=request.getParameter("lname");
String email=request.getParameter("email");
String cpass=request.getParameter("cpass");
try{
Class.forName("com.mysql.jdbc.Driver");
Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/roseindia", "root", "");
Statement st=con.createStatement();
int i=st.executeUpdate("insert into student(firstname,lastname,email,confirm_pass,) values('"+fname+"','"+lname+"','"+email+"','"+cpass+"',')");
System.out.println("Data is successfully inserted!");
}
catch(Exception e){
System.out.print(e);
e.printStackTrace();
}
%>
what is problem with this code? 这段代码有什么问题？
2 个解决方案
解决方案1
4 2014-05-19 07:42:02
There is syntax error the last comma. 最后一个逗号有语法错误。 Try to get rid of the last comma 试着摆脱最后一个逗号
int i=st.executeUpdate("insert into student(firstname,lastname,email,confirm_pass) values('"+fname+"','"+lname+"','"+email+"','"+cpass+")");
解决方案2
-1 2016-01-07 09:18:00
你在插入查询中有错误，最后删除它，'from
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