Ошибка SQL с использованием JDBC

Question

Я пытаюсь получить форму для записи информации в базу данных MySQL. Сервлет подключается к подтверждению jsp, но база данных не записывает информацию. Я получаю следующее сообщение об ошибке:

SEVERE: java.sql.SQLException: No value specified for parameter 11 
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1075) 
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989) 
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:984) 
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:929) 
at com.mysql.jdbc.PreparedStatement.checkAllParametersSet(PreparedStatement.java:2560) 
at com.mysql.jdbc.PreparedStatement.fillSendPacket(PreparedStatement.java:2536) 
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2383) 
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2327) 
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2312) 
at com.sun.gjc.spi.base.PreparedStatementWrapper.executeUpdate(PreparedStatementWrapper.java:125) 
at eBooks.data.UserDB.update(UserDB.java:100) 
at eBooks.controller.RegisterUserServlet.doPost(RegisterUserServlet.java:65) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) 
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539) 
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281) 
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) 
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655) 
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595) 
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98) 
at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91) 
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162) 
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330) 
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231) 
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:174) 
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828) 
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725) 
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019) 
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225) 
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137) 
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104) 
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90) 
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79) 
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54) 
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59) 
at com.sun.grizzly.ContextTask.run(ContextTask.java:71) 
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532) 
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513) 
    at java.lang.Thread.run(Thread.java:722) 

SEVERE:  at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1075) 
SEVERE:  at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989) 
SEVERE:  at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:984) 
SEVERE:  at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:929) 
SEVERE:  at com.mysql.jdbc.PreparedStatement.checkAllParametersSet(PreparedStatement.java:2560) 
SEVERE:  at com.mysql.jdbc.PreparedStatement.fillSendPacket(PreparedStatement.java:2536) 
SEVERE:  at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2383) 
SEVERE:  at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2327) 
SEVERE:  at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2312) 
SEVERE:  at com.sun.gjc.spi.base.PreparedStatementWrapper.executeUpdate(PreparedStatementWrapper.java:125) 
SEVERE:  at eBooks.data.UserDB.update(UserDB.java:100) 
SEVERE:  at eBooks.controller.RegisterUserServlet.doPost(RegisterUserServlet.java:65) 
SEVERE:  at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) 
SEVERE:  at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) 

Это мой код для моего класса UserDB:

package eBooks.data; 

import java.sql.Connection; 
import java.sql.PreparedStatement; 
import java.sql.ResultSet; 
import java.sql.SQLException; 


import eBooks.business.User; 
import eBooks.util.DBUtil; 

/** 
* @author L10 
*/ 

public class UserDB { 

    public static int insert(User user) 
    { 

     ConnectionPool pool = ConnectionPool.getInstance(); 
     Connection connection = pool.getConnection(); 
     PreparedStatement ps = null; 

     String query = 
       "INSERT INTO User (fName, lName, email_address, password, dataOfBirth, phone," 
       + " address, city, state, country, zipcode, accountType)" 
       + "VALUES (?,?,?,?,?,?,?,?,?,?,?)"; 

     try 
     { 
      ps = connection.prepareStatement(query); 
      ps.setString(1, user.getfName()); 
      ps.setString(2, user.getlName()); 
      ps.setString(3, user.getEmailAddress()); 
      ps.setString(4, user.getPassword()); 
      ps.setString(5, user.getDateOfBirth()); 
      ps.setString(5, user.getPhone()); 
      ps.setString(6, user.getAddress()); 
      ps.setString(7, user.getCity()); 
      ps.setString(8, user.getCountry()); 
      ps.setString(9, user.getState()); 
      ps.setString(10, user.getZipcode()); 
      //ps.setString(11, user.getAccountType()); 

      return ps.executeUpdate(); 

     } 
     catch(SQLException e) 
     { 
      e.printStackTrace(); 
      return 0; 
     } 
     finally 
     { 
      DBUtil.closePreparedStatement(ps); 
      pool.freeConnection(connection); 
     } 

    } 


    public static int update(User user) 
    { 
     ConnectionPool pool = ConnectionPool.getInstance(); 
     Connection connection = pool.getConnection(); 
     PreparedStatement ps = null; 

     String query = "UPDATE User SET" 
         + "fName = ?" 
         + "lName = ?" 
         + "password = ?" 
         + "dateOfBirth = ?" 
         + "phone = ?" 
         + "address = ?" 
         + "city = ?" 
         + "state_or_Region = ?" 
         + "country = ?" 
         + "zip = ?" 
         + "" 
         + "WHERE email_address= ?"; 

     try 
     { 
      ps = connection.prepareStatement(query); 
      ps.setString(1, user.getfName()); 
      ps.setString(2, user.getlName()); 
      ps.setString(3, user.getEmailAddress()); 
      ps.setString(4, user.getPassword()); 
      ps.setString(5, user.getDateOfBirth()); 
      ps.setString(5, user.getPhone()); 
      ps.setString(6, user.getAddress()); 
      ps.setString(7, user.getCity()); 
      ps.setString(8, user.getCountry()); 
      ps.setString(9, user.getState()); 
      ps.setString(10, user.getZipcode()); 
      //ps.setString(11, user.getAccountType()); 

      return ps.executeUpdate(); 
     } 
     catch(SQLException e) 
     { 
      e.printStackTrace(); 
      return 0; 
     } 
     finally 
     { 
      DBUtil.closePreparedStatement(ps); 
      pool.freeConnection(connection); 
     } 

    } 


    public static int delete(User user) 
    { 
     ConnectionPool pool = ConnectionPool.getInstance(); 
     Connection connection = pool.getConnection(); 
     PreparedStatement ps = null; 

     String query = "DELETE FROM User" + 
         "WHERE email_address = ?"; 
     try 
     { 
      ps = connection.prepareStatement(query); 
      ps.setString(1, user.getEmailAddress()); 

      return ps.executeUpdate(); 

     } 
     catch(SQLException e) 
     { 
      e.printStackTrace(); 
      return 0; 
     } 
     finally 
     { 
      DBUtil.closePreparedStatement(ps); 
      pool.freeConnection(connection); 
     } 
    } 



    public static boolean emailExists(String emailAddress) 
    { 
     ConnectionPool pool = ConnectionPool.getInstance(); 
     Connection connection = pool.getConnection(); 
     PreparedStatement ps = null; 
     ResultSet rs = null; 

     String query = "SELECT email_address FROM User"+ 
         "WHERE email_address = ?"; 


     try 
     { 
      ps = connection.prepareStatement(query); 
      ps.setString(1, emailAddress); 
      rs = ps.executeQuery(); 
      return rs.next(); 
     } 
     catch(SQLException e) 
     { 
      e.printStackTrace(); 
      return false;    
     } 
     finally 
     { 
      DBUtil.closeResultSet(rs); 
      DBUtil.closePreparedStatement(ps); 
      pool.freeConnection(connection); 
     } 
    } 

    public static User selectUser(String emailAddress) 
    { 
     ConnectionPool pool = ConnectionPool.getInstance(); 
     Connection connection = pool.getConnection(); 
     PreparedStatement ps = null; 
     ResultSet rs = null; 

     String query = "SELECT * FROM User"+ 
         "WHERE email_address = ?"; 

     try 
     { 
      ps = connection.prepareStatement(query); 
      ps.setString(1, emailAddress); 
      rs = ps.executeQuery(); 

      User user = null; 
      if (rs.next()) 
      { 
       user = new User(); 
       user.setfName(rs.getString("fName")); 
       user.setlName(rs.getString("lName")); 
       user.setEmailAddress(rs.getString("emailAddress")); 
       user.setPassword(rs.getString("password")); 
       user.setPhone(rs.getString("phone")); 
       user.setDateOfBirth(rs.getString("dateOfBirth")); 
       user.setAddress(rs.getString("address")); 
       user.setCity(rs.getString("city")); 
       user.setCountry(rs.getString("country")); 
       user.setState(rs.getString("state")); 
       user.setZipcode(rs.getString("zip")); 
       // user.setAccountType(rs.getString("accountType")); -- Ask Jassin 
      } 
      return user;    
     } 
     catch(SQLException e) 
     { 
      e.printStackTrace(); 
      return null; 
     } 
     finally 
     { 
      DBUtil.closeResultSet(rs); 
      DBUtil.closePreparedStatement(ps); 
      pool.freeConnection(connection); 
     } 

    } 

} 

мне нужен толчок в правильном направлении, был бы признателен за любые предложения.

Answer 1

На основании запроса

String query = 
      "INSERT INTO User (fName, lName, email_address, password, dataOfBirth, phone," 
      + " address, city, state, country, zipcode, accountType)" 
      + "VALUES (?,?,?,?,?,?,?,?,?,?,?)"; 

Вы должны использовать следующий запрос вместо, в результате чего параметры являются на самом деле 12, а не 11.

 String query = 
      "INSERT INTO User (fName, lName, email_address, password, dataOfBirth, phone," 
      + " address, city, state, country, zipcode, accountType)" 
      + "VALUES (?,?,?,?,?,?,?,?,?,?,?,?)"; 

В то время как для заданного параметра,

  ps = connection.prepareStatement(query); 
     ps.setString(1, user.getfName()); 
     ps.setString(2, user.getlName()); 
     ps.setString(3, user.getEmailAddress()); 
     ps.setString(4, user.getPassword()); 
     // ps.setString(5, user.getDateOfBirth()); 
     // ps.setString(5, user.getPhone()); 
     ps.setString(5, user.getDateOfBirth()); 
     ps.setString(6, user.getPhone()); 
     ps.setString(7, user.getAddress()); 
     ps.setString(8, user.getCity()); 
     ps.setString(9, user.getState()); 
     ps.setString(10, user.getCountry()); 
     ps.setString(11, user.getZipcode()); 
     ps.setString(12, user.getAccountType()); 

Для запроса на обновление

String query = "UPDATE User SET" 
        + "fName = ?" 
        + "lName = ?" 
        + "password = ?" 
        + "dateOfBirth = ?" 
        + "phone = ?" 
        + "address = ?" 
        + "city = ?" 
        + "state_or_Region = ?" 
        + "country = ?" 
        + "zip = ?" 
        + "" 
        + "WHERE email_address= ?"; 

Вы отсутствующий параметр, а

  ps.setString(1, user.getfName()); 
     ps.setString(2, user.getlName()); 
     ps.setString(3, user.getPassword()); 
     ps.setString(4, user.getDateOfBirth()); 
     ps.setString(5, user.getPhone()); 
     ps.setString(6, user.getAddress()); 
     ps.setString(7, user.getCity()); 
     ps.setString(8, user.getState()); 
     ps.setString(9, user.getCountry()); 
     ps.setString(10, user.getZipcode()); 
     ps.setString(11, user.getEmailAddress()); 

Answer 2

Почему вы закомментировать эту строку

//ps.setString(11, user.getAccountType()); 

Добавленной строка имеет 11 параметров заполнителя, вы просто положить 10 для него. Это вызывает ошибку. Поэтому повторите эту линию, и все будет хорошо.

Answer 3

"INSERT INTO User (fName, lName, email_address, password, dataOfBirth, phone," 
       + " address, city, state, country, zipcode, accountType)" 
       + "VALUES (?,?,?,?,?,?,?,?,?,?,?)"; 

У вас отсутствует учетная запись. Вы можете указать дополнительно? в значениях и раскомментируйте //ps.setString(11, user.getAccountType());