-2
내가 get 메서드를 작성했지만 set 메서드를 작성하려고하지만 내게 오류가 발생했습니다 - PreparedStatement 형식의 setString (int, String) 메서드는 인수 (String, String, String, String, String)에 적용 할 수 없습니다. 내 코드는 아래에 있습니다. package com.glomindz.mercuri.dao ;- PreparedStatement 형식의 setString (int, String) 메서드는 인수에 적용 할 수 없습니다 (String, String, String, String, String,
; 는import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import com.glomindz.mercuri.pojo.User;
import com.glomindz.mercuri.util.MySingleTon;
public class UserServicesDAO {
private Connection connection;
public UserServicesDAO() {
// connection = new MySingleTon().getConnection();
connection = MySingleTon.getInstance().getConnection();
}
public List<User> get_all_data() {
List<User> usersList = new ArrayList<User>();
try {
PreparedStatement stmt = connection.prepareStatement("INSERT INTO spl_user_master(name,email,mobile,password,role,status,last_update)VALUES(?,?,?,?,?,?,?)");
stmt.setString("Charlie Sheen","[email protected]","9654087107","cbf51a71a11d7ec348b0d7e9b2f0055f","admin","3","null");
boolean execute = stmt.execute();
System.out.println(execute);
ResultSet resultSet = stmt.getResultSet();
System.out.println(resultSet.getMetaData());
while (resultSet.next()) {
User user = new User();
user.setId(resultSet.getInt("id"));
user.setName(resultSet.getString("name"));
user.setEmail(resultSet.getString("email"));
user.setMobile(resultSet.getString("mobile"));
user.setPassword(resultSet.getString("password"));
user.setRole(resultSet.getString("role"));
user.setStatus(resultSet.getString("status"));
user.setLast_udpate(resultSet.getString("last_update"));
usersList.add(user);
}
}
catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return usersList;
}
public static void main(String[] args) {
UserServicesDAO userdao = new UserServicesDAO();
List<User> data = userdao.get_all_data();
System.out.println(data);
System.exit(0);
}
} 내 사용자 클래스는 패키지 com.glomindz.mercuri.pojo입니다