Java连接到ipAddress

Question

我正在尝试将我的程序连接到我们的主服务器，但它不起作用。当我登录时，这是发生的错误，

Connection error:
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:
Cannot load connection class because of underlying exception:
'java.lang.NumberFormatException:For input string:"192.168.10.105"'.

这是我的代码，在我将它连接到服务器数据库的类中:

package login;
import java.sql.*;
import javax.swing.JOptionPane;


public class DatabaseCls {

public Connection con;
private void conData() {
    try {

         String host = "jdbc:mysql://ipAddress:192.168.10.105/eqod-log";
        String uName = "localhost";
        String uPass= "eq0d.c0m";


        con = DriverManager.getConnection(host, uName, uPass);
    }
    catch (Exception e) {
        JOptionPane.showMessageDialog(null, e, "Connection Error", JOptionPane.ERROR_MESSAGE);
    }
}

public ResultSet rsFetch(String query) {
    ResultSet rs = null;
    try {
        conData();
        rs = con.createStatement().executeQuery(query);
        return rs;
    }
    catch(Exception e) {
        JOptionPane.showMessageDialog(null, e, "ResultSet Query Error", JOptionPane.ERROR_MESSAGE);
        return rs;
    }
}

public boolean exSQL(String query) {
    boolean done;
    try {
        done = true;
        conData();
        con.createStatement().execute(query);
        con.close();
        return done;
    }
    catch(Exception e) {
        done = false;
        JOptionPane.showMessageDialog(null, e, "Query Error", JOptionPane.ERROR_MESSAGE);
        return done;
    }
}
}

你能帮我解决这个问题吗，我是 java 的新手

Answer 1

    String host = "jdbc:mysql://192.168.10.105:3306/eqod-log"; //3306 is port 

使用这个字符串作为连接 url。更多详情 JDBC URL Format