我已经创建了一个用户类,并与我的数据库建立了连接,但是由于其中包含我的私人详细信息,因此对其进行了编辑。
public ArrayList<User> ListUsers(String ValToSearch)
{
ArrayList<User> usersList = new ArrayList<User>();
Statement st;
ResultSet rs;
try{
Connection con = getConnection();
st = con.createStatement();
String searchQuery = "SELECT ID, room_Type, host_Name, Neighbourhood WHERE ID=? AND room_Type=? AND host_Name=? AND Neighbourhood=? ) LIKE '%"+ValToSearch+"%'";
rs = st.executeQuery(searchQuery);
User user;
while(rs.next())
{
user = new User(
rs.getInt("id"),
rs.getString("hname"),
rs.getString("rtype"),
rs.getString("area")
);
usersList.add(user);
}
}catch(Exception ex){
System.out.println(ex.getMessage());
}
return usersList;
}
// function to display data in jtable
答案 0 :(得分:4)
您不是:
LIKE
运算符