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- package utils;
- import java.sql.Connection;
- import java.sql.DriverManager;
- import java.sql.ResultSet;
- import java.sql.SQLException;
- public class MySQL {
- public static Connection con;
- public static void connect() {
- if(!isConnected()) {
- try {
- con = DriverManager.getConnection("jdbc:mysql://localhost:3306/NickSystem?autoReconnect=true" , "NickSystem" , "passwd");
- System.out.println("[MySQL] Verbindung an");
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- }
- //91245859
- //wstrzq3237sd2
- public static void disconnect() {
- if(isConnected()) {
- try {
- con.close();
- System.out.println("[MySQL] Verbindung aus");
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- }
- public static boolean isConnected() {
- return (con != null);
- }
- public static void createTable() {
- if(isConnected()) {
- try {
- con.createStatement().executeUpdate("CREATE TABLE IF NOT EXISTS KBFFA (UUID VARCHAR(100) , Kills int, Tode int);");
- con.createStatement().executeUpdate("CREATE TABLE IF NOT EXISTS Kits2 (Name VARCHAR(100) , Kit1 VARCHAR(100) , Kit2 VARCHAR(100), Kit3 VARCHAR(100));");
- con.createStatement().executeUpdate("CREATE TABLE IF NOT EXISTS CoinsSystem (Name VARCHAR(100), Coins int);");
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- }
- public static void update(String qry) {
- try {
- java.sql.Statement st = con.createStatement();
- st.executeUpdate(qry);
- st.close();
- } catch (SQLException e) {
- connect();
- System.err.println(e);
- }
- }
- public static ResultSet getResult(String qry) {
- if(isConnected()) {
- try {
- return con.createStatement().executeQuery(qry);
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- return null;
- }
- }
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