PlayerListener.java 文件源码

@EventHandler
public void onPlayerJoin(PlayerJoinEvent event){
    Player player = event.getPlayer();
    //Put player into database
    try {
        PreparedStatement stmt = plugin.getDb().getConnection().prepareStatement("SELECT * FROM users WHERE uuid = '"+player.getUniqueId().toString()+"' LIMIT 1");
        ResultSet set = stmt.executeQuery();
        if (!set.next()) {
            stmt.close();
            stmt = plugin.getDb().getConnection().prepareStatement("INSERT INTO users (uuid, name) VALUES ('"+player.getUniqueId().toString()+"', '"+player.getName()+"')");
            stmt.execute();
            stmt.close();
        }
        set.close();

    } catch (SQLException e) {
        e.printStackTrace();
    }
    pm.setup(player);
    try {
        String prfx = RankManager.getRankPrefix(player);
        player.setPlayerListName(ChatColor.translateAlternateColorCodes('&',prfx+" "+RankManager.getRankNameColor(player))+player.getName());
    }catch(Exception err) {err.printStackTrace();}

}