数据放入数据库中出错

<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.util.*,java.sql.*"%>
<%@ page import="myBean.SubmitBean.*"%>
<html>
<head>
<title>输入提交</title>
</head>
<body>
<h1>请输入要提交的内容</h1>
<form name="forml" method="post" action="submit.jsp">
<input type="text" name="content1"> 
<input type="submit" name="submit"value="提交"></form>
content:
<%Connection con;
try {
Class.forName("com.mysql.jdbc.Driver");
con = DriverManager.getConnection("jdbc:mysql://31.0.23.6:3306/test","root","panshi");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("Select * From Content");
String content1 = new String(request.getParameter("content1").getBytes("iso8859-1"),"gb2312");
stmt.execute("INSERT INTO Content VALUES(content1)");
while(rs.next())
{
String content = rs.getString("content1");
out.println(content);
}
stmt.close();
con.close();
}
catch (Exception ex){
out.println(ex.getMessage());
ex.printStackTrace();
}
 %>
</body>
</html>错误如下：
java.sql.SQLException: Column count doesn't match value count at row 1
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1075)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3566)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3498)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1959)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2113)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2562)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2512)
at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:781)
at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:624)
at org.apache.jsp.submit_jsp._jspService(submit_jsp.java:80)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)我的目的就是想把网页中读的内容输入到数据库中然后再提取出来显示在当前页，各位哥哥姐姐 帮帮忙··