初始化

src/main/gg/frog/mc/permissionstime/PluginMain.java

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+package gg.frog.mc.permissionstime;
+
+import java.util.Locale;
+import java.util.logging.Logger;
+import org.bukkit.plugin.java.JavaPlugin;
+
+import gg.frog.mc.permissionstime.command.TheCommand;
+import gg.frog.mc.permissionstime.config.ConfigManager;
+import gg.frog.mc.permissionstime.config.PluginCfg;
+import gg.frog.mc.permissionstime.listener.TheListener;
+import gg.frog.mc.permissionstime.utils.StrUtil;
+
+public class PluginMain extends JavaPlugin {
+
+    public static final String PLUGIN_NAME = "PermissionsTime";
+    public static final String PLUGIN_VERSION = "0.0.1";
+    public static final String PLUGIN_NAME_LOWER_CASE = PLUGIN_NAME.toLowerCase(Locale.ENGLISH);
+    public static final Logger LOG = Logger.getLogger(PluginMain.PLUGIN_NAME);
+
+    private static PluginMain pm = null;
+    private ConfigManager cm = null;
+    
+    @Override
+    public void onEnable() {
+        PluginMain.pm = this;
+        registerListeners();
+        registerCommands();
+        cm = new ConfigManager(this);
+        pm.getServer().getConsoleSender().sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + "==============================="));
+        pm.getServer().getConsoleSender().sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + "    " + PluginMain.PLUGIN_NAME + " v" + PluginMain.PLUGIN_VERSION));
+        pm.getServer().getConsoleSender().sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX));
+    }
+
+    public static PluginMain getInstance() {
+        return pm;
+    }
+
+    /**
+     * 注册监听器 <br/>
+     * 这里可以注册多个
+     */
+    private void registerListeners() {
+        this.getServer().getPluginManager().registerEvents(new TheListener(), this);
+    }
+
+    /**
+     * 注册命令 <br/>
+     * 这里可以注册多个，一般注册一个就够用
+     */
+    private void registerCommands() {
+        this.getCommand(PLUGIN_NAME_LOWER_CASE).setExecutor(new TheCommand());
+    }
+
+    public ConfigManager getConfigManager() {
+        return cm;
+    }
+}

src/main/gg/frog/mc/permissionstime/command/TheCommand.java

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+package gg.frog.mc.permissionstime.command;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+import gg.frog.mc.permissionstime.PluginMain;
+import gg.frog.mc.permissionstime.config.LangCfg;
+import gg.frog.mc.permissionstime.config.PluginCfg;
+import gg.frog.mc.permissionstime.utils.StrUtil;
+
+public class TheCommand implements CommandExecutor {
+
+    private PluginMain pm = PluginMain.getInstance();
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String commandLabel, String[] args) {
+        if (commandLabel.equalsIgnoreCase(PluginMain.PLUGIN_NAME_LOWER_CASE)) {
+            boolean isPlayer = false;
+            if (sender instanceof Player) {
+                isPlayer = true;
+            }
+            if (args.length == 0) {
+                sender.sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + "&a===== " + PluginMain.PLUGIN_NAME + " Version:" + PluginMain.PLUGIN_VERSION + " ====="));
+                if (!isPlayer || sender.isOp() || sender.hasPermission(PluginMain.PLUGIN_NAME_LOWER_CASE + ".reload")) {
+                    sender.sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + "/" + PluginMain.PLUGIN_NAME_LOWER_CASE + " reload -Reloads the config file."));
+                }
+                sender.sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX));
+                return true;
+            } else {
+                if (args[0].equalsIgnoreCase("reload")) {
+                    if (isPlayer) {
+                        Player player = (Player) sender;
+                        if (sender.isOp() || player.hasPermission("quickdevdemo.reload")) {
+                            pm.getConfigManager().reloadConfig();
+                            sender.sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + LangCfg.CONFIG_RELOADED));
+                            pm.getServer().getConsoleSender().sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + LangCfg.CONFIG_RELOADED));
+                        } else {
+                            sender.sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + LangCfg.NO_PERMISSION));
+                        }
+                    } else {
+                        pm.getConfigManager().reloadConfig();
+                        sender.sendMessage(StrUtil.messageFormat(PluginCfg.PLUGIN_PREFIX + LangCfg.CONFIG_RELOADED));
+                    }
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+}

src/main/gg/frog/mc/permissionstime/config/ConfigManager.java

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+package gg.frog.mc.permissionstime.config;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+import gg.frog.mc.permissionstime.PluginMain;
+import gg.frog.mc.permissionstime.utils.PluginConfig;
+
+/**
+ * 配置文件管理
+ * 
+ * @author QiaoPengyu
+ *
+ */
+public class ConfigManager {
+
+    private PluginMain pm = PluginMain.getInstance();
+    private Map<String, PluginConfig> cfgMap = new LinkedHashMap<>();
+
+    public ConfigManager(PluginMain pm) {
+
+        // 添加到配置列表
+        this.cfgMap.put("plugin", new PluginCfg());
+        this.cfgMap.put("lang", new LangCfg());
+    }
+
+    public void reloadConfig() {
+        for (PluginConfig cfg : cfgMap.values()) {
+            cfg.reloadConfig();
+        }
+    }
+
+    public Map<String, PluginConfig> getCfgMap() {
+        return cfgMap;
+    }
+
+}

src/main/gg/frog/mc/permissionstime/config/LangCfg.java

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+package gg.frog.mc.permissionstime.config;
+
+import gg.frog.mc.permissionstime.PluginMain;
+import gg.frog.mc.permissionstime.utils.PluginConfig;
+
+/**
+ * 语言支持
+ * 
+ * @author QiaoPengyu
+ *
+ */
+public class LangCfg extends PluginConfig {
+
+    private PluginMain pm = PluginMain.getInstance();
+
+    public static String NO_PERMISSION = null;
+    public static String CONFIG_RELOADED = null;
+
+    public LangCfg() {
+        super("lang/zh-cn.yml");
+    }
+
+    @Override
+    protected void init() {
+        saveConfig();
+    }
+
+    @Override
+    protected void loadToDo() {
+        NO_PERMISSION = getConfig().getString("nopermission","&4你没有权限这么做");
+        CONFIG_RELOADED = getConfig().getString("configReloaded","&a配置重载完成");
+    }
+    
+}

src/main/gg/frog/mc/permissionstime/config/PluginCfg.java

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+package gg.frog.mc.permissionstime.config;
+
+import gg.frog.mc.permissionstime.PluginMain;
+import gg.frog.mc.permissionstime.utils.PluginConfig;
+
+/**
+ * 插件默认配置
+ * 
+ * @author QiaoPengyu
+ *
+ */
+public class PluginCfg extends PluginConfig {
+
+    private static PluginMain pm = PluginMain.getInstance();
+    
+    public static String PLUGIN_PREFIX = null;
+    public static Boolean IS_DEBUG = null;
+    
+    
+    public PluginCfg() {
+        super();
+    }
+
+    @Override
+    protected void init() {
+        getConfig().set("debug", false);
+        saveConfig();
+    }
+
+    @Override
+    protected void loadToDo() {
+        PLUGIN_PREFIX = (String)getConfig().get("pluginPrefix","&b["+PluginMain.PLUGIN_NAME+"]&r");
+        IS_DEBUG = getConfig().getBoolean("debug", false);
+    }
+    
+}

src/main/gg/frog/mc/permissionstime/listener/TheListener.java

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+package gg.frog.mc.permissionstime.listener;
+
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerKickEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+
+import gg.frog.mc.permissionstime.PluginMain;
+
+public class TheListener implements Listener {
+    
+    private PluginMain pm = PluginMain.getInstance();
+
+    /**
+     * 一个监听器例子
+     * 
+     * @param e
+     */
+    @EventHandler
+    public void onJoin(PlayerJoinEvent e) {
+        pm.getServer().broadcastMessage("[" + e.getPlayer().getName() + "]进入了服务器!");
+        e.setJoinMessage("[" + e.getPlayer().getName() + "]进入了服务器!");
+    }
+
+    @EventHandler
+    public void onQuit(PlayerQuitEvent e) {
+        pm.getServer().broadcastMessage("[" + e.getPlayer().getName() + "]退出了服务器!");
+    }
+
+    @EventHandler
+    public void onKick(PlayerKickEvent e) {
+        pm.getServer().broadcastMessage("[" + e.getPlayer().getName() + "]被踢出了服务器!");
+    }
+}

src/main/gg/frog/mc/permissionstime/utils/PluginConfig.java

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+package gg.frog.mc.permissionstime.utils;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.logging.Level;
+
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
+
+import com.google.common.base.Charsets;
+
+import gg.frog.mc.permissionstime.PluginMain;
+
+/**
+ * 配置操作
+ * 
+ * @author QiaoPengyu
+ *
+ */
+public abstract class PluginConfig {
+
+    private PluginMain pm = PluginMain.getInstance();
+    private FileConfiguration config = null;
+    private File folder = null;
+    private String fileName = null;
+    private File configFile = null;
+
+
+    protected PluginConfig() {
+        initConfig(pm.getDataFolder(), "config.yml");
+    }
+
+    protected PluginConfig(String fileName) {
+        initConfig(pm.getDataFolder(), fileName);
+    }
+
+    protected PluginConfig(File folder, String fileName) {
+        initConfig(folder, fileName);
+    }
+
+    /**
+     * 初始化
+     * 
+     * @param folder
+     * @param fileName
+     */
+    private void initConfig(File folder, String fileName) {
+        this.folder = folder;
+        this.fileName = fileName;
+        configFile = new File(folder, fileName);
+        if (!configFile.exists()) {
+            getConfig(folder, fileName).options().copyDefaults(true);
+            init();
+        } else {
+            reloadConfig();
+        }
+    }
+    
+    /**
+     * 首次生成文件调用
+     */
+    protected abstract void init();
+    
+    /**
+     * 加载配置后调用
+     */
+    protected abstract void loadToDo();
+
+    /**
+     * 获取配置(首次)
+     * 
+     * @return
+     */
+    private FileConfiguration getConfig(File folder, String fileName) {
+        if (config == null) {
+            reloadConfig(folder, fileName);
+        }
+        return config;
+    }
+
+    /**
+     * 获取配置
+     * 
+     * @return
+     */
+    protected FileConfiguration getConfig() {
+        return config;
+    }
+
+    /**
+     * 保存配置
+     */
+    public void saveConfig() {
+        try {
+            getConfig().save(configFile);
+            reloadConfig();
+        } catch (IOException ex) {
+            PluginMain.LOG.log(Level.SEVERE, "Could not save config to " + configFile, ex);
+        }
+    }
+
+    /**
+     * 配置重载
+     */
+    public void reloadConfig() {
+        reloadConfig(folder, fileName);
+    }
+
+    /**
+     * 配置重载
+     */
+    private void reloadConfig(File folder, String fileName) {
+        config = YamlConfiguration.loadConfiguration(configFile);
+
+        final InputStream defConfigStream = PluginMain.getInstance().getResource(fileName);
+        if (defConfigStream == null) {
+            return;
+        }
+        config.setDefaults(YamlConfiguration.loadConfiguration(new InputStreamReader(defConfigStream, Charsets.UTF_8)));
+        loadToDo();
+    }
+}

src/main/gg/frog/mc/permissionstime/utils/StrUtil.java

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+package gg.frog.mc.permissionstime.utils;
+
+import java.text.MessageFormat;
+
+public class StrUtil {
+
+    public static String messageFormat(String src, Object... args){
+        return MessageFormat.format(src.replace("&", "§"), args);
+    }
+}

src/resources/config.yml

@@ -0,0 +1 @@
+pluginPrefix: '&b[&4插件前缀&b]&r'

src/resources/lang/zh-cn.yml

@@ -0,0 +1,2 @@
+nopermission: '&4你没有权限这么做'
+configReloaded: '&a配置重载完成'

src/resources/plugin.yml

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+name: QuickDevDemo
+main: gg.frog.mc.quickdevdemo.PluginMain
+version: 0.0.1
+author: GeekFrog
+
+commands:
+    quickdevdemo:
+        description: Show all commands.
+
+permissions:
+    quickdevdemo.reload:
+        description: Reloads the config file.
+        default: false