как это сделать
Вот код:
package ru.max;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.bukkit.entity.Player;
import org.bukkit.plugin.Plugin;
public abstract class IConomyEnter implements Plugin {
public void main(Player s1) {
Connection con = null;
Statement st = null;
ResultSet rs = null;
String url = "jdbc:mysql://localhost:3306/testdb";
String user = "testuser";
String password = "test623";
try {
con = DriverManager.getConnection(url, user, password);
st = con.createStatement();
rs = st.executeQuery("select balance from `accounts` where `login`= " + s1);
if (rs.next()) {
s1.sendPluginMessage(this, "balance", rs.getString(1).getBytes());
}
} catch (SQLException ex) {
Logger lgr = Logger.getLogger(IConomyEnter.class.getName());
lgr.log(Level.SEVERE, ex.getMessage(), ex);
} finally {
try {
if (rs != null) {
rs.close();
}
if (st != null) {
st.close();
}
if (con != null) {
con.close();
}
} catch (SQLException ex) {
Logger lgr = Logger.getLogger(IConomyEnter.class.getName());
lgr.log(Level.WARNING, ex.getMessage(), ex);
}
}
}
}
Вот так
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