介面

package dao.Role;

import com.mysql.jdbc.PreparedStatement;
import po.role;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;

public interface RoleList {
    //獲取使用者角色列表
    public List<role> SelectRole(Connection conn) throws SQLException;
}
 

實現類

package dao.Role;
import dao.BaseDao;
import po.role;

import java.sql.*;
import java.util.ArrayList;
import java.util.List;
public class RoleListimpl implements RoleList {
    public List<role> SelectRole(Connection conn) throws SQLException {
        PreparedStatement pr=null;
        ArrayList
 
<role> rolelist = new ArrayList<role>();
        ResultSet rs = null;
        Object[] past ={};
        String sql = "SELECT * FROM smbms_role";
         rs = BaseDao.ExEc((com.mysql.jdbc.Connection) conn, sql, past, pr);
        while (rs.next()){
            role roles = new role();
            roles.setId(rs.getLong(
 
"id"));
            roles.setRolecode(rs.getString("Rolecode"));
            roles.setCreatedby(rs.getLong("Createdby"));
            roles.setRolecode(rs.getString("Rolecode"));
            roles.setCreationdate(rs.getDate("Creationdate"));
            roles.setModifyby(rs.getLong("Modifyby"));
            roles.setModifydate(rs.getDate("Modifydate"));
            roles.setRolename(rs.getString("Rolename"));
            rolelist.add(roles);
        }
        BaseDao.ConnClose(null,rs,pr);
        return rolelist;
    }
}