add repo manager fix unload error...

Signed-off-by: 502647092 <jtb1@163.com>

pom.xml

@@ -3,8 +3,9 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>cn.citycraft</groupId>
 	<artifactId>Yum</artifactId>
-	<version>1.3</version>
+	<version>1.3-bate1</version>
 	<name>Yum</name>
+	<description>Minecraft 服务器插件管理系统</description>
 	<build>
 		<finalName>${project.name}</finalName>
 		<resources>

src/main/java/cn/citycraft/Yum/Yum.java

@@ -7,7 +7,9 @@ import org.bukkit.plugin.java.JavaPlugin;
 
 import cn.citycraft.Yum.commands.CommandHandler;
 import cn.citycraft.Yum.config.FileConfig;
-import cn.citycraft.Yum.utils.DownloadManager;
+import cn.citycraft.Yum.manager.DownloadManager;
+import cn.citycraft.Yum.manager.PluginsManager;
+import cn.citycraft.Yum.repository.RepositoryManager;
 
 /**
  * MC插件仓库
@@ -16,14 +18,26 @@ import cn.citycraft.Yum.utils.DownloadManager;
  */
 public class Yum extends JavaPlugin {
 	public DownloadManager download;
+	public PluginsManager plugman;
+	public RepositoryManager repo;
 	public FileConfig config;
 
 	@Override
 	public void onEnable() {
+		plugman = new PluginsManager(this);
 		download = new DownloadManager(this);
+		repo = new RepositoryManager(this);
 		config = new FileConfig(this, "config.yml");
+		repo.jsonToCache(config.getString("cache"));
 		CommandHandler cmdhandler = new CommandHandler(this);
 		this.getCommand("yum").setExecutor(cmdhandler);
 		this.getCommand("yum").setTabCompleter(cmdhandler);
+		this.getPluginLoader();
 	}
+
+	@Override
+	public void onDisable() {
+		config.set("cache", repo.cacheToJson());
+	}
+
 }

src/main/java/cn/citycraft/Yum/commands/CommandDelete.java

@@ -3,12 +3,12 @@
  */
 package cn.citycraft.Yum.commands;
 
+import org.bukkit.Bukkit;
 import org.bukkit.command.CommandException;
 import org.bukkit.command.CommandSender;
 import org.bukkit.plugin.Plugin;
 
 import cn.citycraft.Yum.Yum;
-import cn.citycraft.Yum.utils.PluginsManager;
 
 /**
  * 插件删除命令类
@@ -16,22 +16,22 @@ import cn.citycraft.Yum.utils.PluginsManager;
  * @author 蒋天蓓 2015年8月12日下午2:04:05
  */
 public class CommandDelete extends BaseCommand {
-	Yum yum;
+	Yum main;
 
 	/**
 	 * @param name
 	 */
 	public CommandDelete(Yum main) {
 		super("delete");
-		this.yum = main;
+		this.main = main;
 	}
 
 	@Override
 	public void execute(CommandSender sender, String label, String[] args) throws CommandException {
 		String pluginname = args[0];
-		Plugin plugin = yum.getServer().getPluginManager().getPlugin(pluginname);
+		Plugin plugin = Bukkit.getServer().getPluginManager().getPlugin(pluginname);
 		if (plugin != null) {
-			PluginsManager.deletePlugin(sender, plugin);
+			main.plugman.deletePlugin(sender, plugin);
 		} else {
 			sender.sendMessage("§c插件 " + pluginname + " 不存在或已卸载!");
 		}

src/main/java/cn/citycraft/Yum/commands/CommandHandler.java

@@ -16,7 +16,6 @@ import org.bukkit.entity.Player;
 import org.bukkit.util.StringUtil;
 
 import cn.citycraft.Yum.Yum;
-import cn.citycraft.Yum.utils.PluginsManager;
 
 /**
  * 子命令处理类
@@ -51,7 +50,7 @@ public class CommandHandler implements CommandExecutor, TabCompleter {
 	/**
 	 * 插件主类
 	 */
-	Yum plugin;
+	Yum main;
 
 	/**
 	 * 注册子命令
@@ -60,7 +59,7 @@ public class CommandHandler implements CommandExecutor, TabCompleter {
 	 *            - 插件主类
 	 */
 	public CommandHandler(Yum yum) {
-		this.plugin = yum;
+		this.main = yum;
 		registerCommand(new CommandList(yum));
 		registerCommand(new CommandInstall(yum));
 		registerCommand(new CommandUpdate(yum));
@@ -125,7 +124,7 @@ public class CommandHandler implements CommandExecutor, TabCompleter {
 			}
 			if (args.length == 2) {
 				String partialPlugin = args[1];
-				List<String> plugins = PluginsManager.getPluginNames(false);
+				List<String> plugins = main.plugman.getPluginNames(false);
 				StringUtil.copyPartialMatches(partialPlugin, plugins, completions);
 			}
 			Collections.sort(completions);

src/main/java/cn/citycraft/Yum/commands/CommandInfo.java

@@ -10,7 +10,6 @@ import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.PluginDescriptionFile;
 
 import cn.citycraft.Yum.Yum;
-import cn.citycraft.Yum.utils.PluginsManager;
 import cn.citycraft.Yum.utils.StringUtil;
 
 /**
@@ -19,14 +18,14 @@ import cn.citycraft.Yum.utils.StringUtil;
  * @author 蒋天蓓 2015年8月12日下午2:04:05
  */
 public class CommandInfo extends BaseCommand {
-	Yum yum;
+	Yum main;
 
 	/**
 	 * @param name
 	 */
 	public CommandInfo(Yum main) {
 		super("info");
-		this.yum = main;
+		this.main = main;
 	}
 
 	@Override
@@ -40,7 +39,7 @@ public class CommandInfo extends BaseCommand {
 			return;
 		}
 		String pluginname = args[0];
-		Plugin plugin = yum.getServer().getPluginManager().getPlugin(pluginname);
+		Plugin plugin = main.getServer().getPluginManager().getPlugin(pluginname);
 		if (plugin != null) {
 			PluginDescriptionFile desc = plugin.getDescription();
 			sender.sendMessage("§6插件名称: §3" + plugin.getName());
@@ -51,7 +50,7 @@ public class CommandInfo extends BaseCommand {
 			StringUtil.sendStringArray(sender, desc.getDepend());
 			sender.sendMessage("§6插件软依赖: §3" + (desc.getSoftDepend().size() == 0 ? "无" : ""));
 			StringUtil.sendStringArray(sender, desc.getSoftDepend());
-			sender.sendMessage("§6插件物理路径: §3" + PluginsManager.getPluginFile(plugin).getAbsolutePath());
+			sender.sendMessage("§6插件物理路径: §3" + main.plugman.getPluginFile(plugin).getAbsolutePath());
 		} else {
 			sender.sendMessage("§4错误: §c插件 " + pluginname + " 不存在或已卸载!");
 		}

src/main/java/cn/citycraft/Yum/commands/CommandInstall.java

@@ -9,6 +9,7 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.plugin.Plugin;
 
 import cn.citycraft.Yum.Yum;
+import cn.citycraft.Yum.repository.PluginInfo;
 
 /**
  * 插件安装命令类
@@ -16,14 +17,14 @@ import cn.citycraft.Yum.Yum;
  * @author 蒋天蓓 2015年8月12日下午2:04:05
  */
 public class CommandInstall extends BaseCommand {
-	Yum yum;
+	Yum main;
 
 	/**
 	 * @param name
 	 */
 	public CommandInstall(Yum main) {
 		super("install");
-		this.yum = main;
+		this.main = main;
 	}
 
 	@Override
@@ -31,10 +32,14 @@ public class CommandInstall extends BaseCommand {
 		final String pluginname = args[0];
 		Plugin plugin = Bukkit.getServer().getPluginManager().getPlugin(pluginname);
 		if (plugin == null) {
-			Bukkit.getScheduler().runTaskAsynchronously(yum, new Runnable() {
+			Bukkit.getScheduler().runTaskAsynchronously(main, new Runnable() {
 				@Override
 				public void run() {
-
+					PluginInfo pi = main.repo.getPlugin(pluginname);
+					if (pi != null)
+						if (main.download.run(sender, pi.getMavenUrl())) {
+							main.plugman.load(sender, pluginname);
+						}
 				}
 			});
 		} else {
@@ -43,6 +48,24 @@ public class CommandInstall extends BaseCommand {
 
 	};
 
+	// public static boolean installFromYum(CommandSender sender, String
+	// filename) {
+	// if (sender == null) {
+	// sender = Bukkit.getConsoleSender();
+	// }
+	// File file = new File("plugins/YumCenter", filename + ".jar");
+	// if (!file.exists()) {
+	// sender.sendMessage("§4错误: §c仓库不存在 " + filename + " 插件!");
+	// return false;
+	// }
+	// File pluginfile = new File("plugins", filename + ".jar");
+	// FileUtil.copyFile(file, pluginfile);
+	// if (PluginsManager.load(sender, filename + ".jar")) {
+	// sender.sendMessage("§6安装: §a从Yum仓库安装插件 " + filename + " 成功!");
+	// }
+	// return false;
+	// }
+
 	@Override
 	public int getMinimumArguments() {
 		return 1;

src/main/java/cn/citycraft/Yum/commands/CommandList.java

@@ -9,7 +9,6 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.plugin.Plugin;
 
 import cn.citycraft.Yum.Yum;
-import cn.citycraft.Yum.utils.PluginsManager;
 
 /**
  * 插件查看命令类
@@ -17,14 +16,14 @@ import cn.citycraft.Yum.utils.PluginsManager;
  * @author 蒋天蓓 2015年8月12日下午2:04:05
  */
 public class CommandList extends BaseCommand {
-	Yum plugin;
+	Yum main;
 
 	/**
 	 * @param name
 	 */
 	public CommandList(Yum main) {
 		super("list");
-		this.plugin = main;
+		this.main = main;
 	}
 
 	@Override
@@ -36,7 +35,7 @@ public class CommandList extends BaseCommand {
 	public void execute(CommandSender sender, String label, String[] args) throws CommandException {
 		sender.sendMessage("§6[Yum仓库]§3服务器已安装插件: ");
 		for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
-			sender.sendMessage("§6 - " + PluginsManager.getFormattedName(plugin, true));
+			sender.sendMessage("§6 - " + main.plugman.getFormattedName(plugin, true));
 		}
 	}
 

src/main/java/cn/citycraft/Yum/commands/CommandRepo.java

@@ -0,0 +1,55 @@
+/**
+ *
+ */
+package cn.citycraft.Yum.commands;
+
+import org.bukkit.command.CommandException;
+import org.bukkit.command.CommandSender;
+
+import cn.citycraft.Yum.Yum;
+
+/**
+ * 插件删除命令类
+ *
+ * @author 蒋天蓓 2015年8月12日下午2:04:05
+ */
+public class CommandRepo extends BaseCommand {
+	Yum main;
+
+	/**
+	 * @param name
+	 */
+	public CommandRepo(Yum main) {
+		super("delete");
+		this.main = main;
+	}
+
+	@Override
+	public void execute(CommandSender sender, String label, String[] args) throws CommandException {
+		String cmd = args[0];
+		switch (cmd) {
+		case "add":
+			if (args.length == 2) {
+				main.repo.addRepositories(args[1]);
+			}
+		case "list":
+		case "clean":
+			main.repo.clean();
+		}
+	};
+
+	@Override
+	public int getMinimumArguments() {
+		return 1;
+	}
+
+	@Override
+	public String getPossibleArguments() {
+		return "<add|del|clean|list> <仓库名称>";
+	}
+
+	@Override
+	public boolean isOnlyPlayerExecutable() {
+		return false;
+	}
+}

src/main/java/cn/citycraft/Yum/commands/CommandUpdate.java

@@ -9,19 +9,20 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.plugin.Plugin;
 
 import cn.citycraft.Yum.Yum;
+import cn.citycraft.Yum.repository.PluginInfo;
 
 /**
  * @author 蒋天蓓 2015年8月12日下午2:04:05
  */
 public class CommandUpdate extends BaseCommand {
-	Yum yum;
+	Yum main;
 
 	/**
 	 * @param name
 	 */
 	public CommandUpdate(Yum main) {
 		super("update");
-		this.yum = main;
+		this.main = main;
 	}
 
 	@Override
@@ -30,10 +31,16 @@ public class CommandUpdate extends BaseCommand {
 		final Plugin plugin = Bukkit.getServer().getPluginManager().getPlugin(pluginname);
 		sender.sendMessage("§a开始更新插件: " + pluginname);
 		if (plugin != null) {
-			Bukkit.getScheduler().runTaskAsynchronously(yum, new Runnable() {
+			Bukkit.getScheduler().runTaskAsynchronously(main, new Runnable() {
 				@Override
 				public void run() {
-
+					PluginInfo pi = main.repo.getPlugin(pluginname);
+					if (pi != null)
+						if (main.download.run(sender, pi.getMavenUrl())) {
+							if (main.plugman.unload(sender, plugin)) {
+								main.plugman.load(sender, pluginname);
+							}
+						}
 				}
 			});
 		} else {

src/main/java/cn/citycraft/Yum/manager/DownloadManager.java

@@ -1,7 +1,7 @@
 /**
  *
  */
-package cn.citycraft.Yum.utils;
+package cn.citycraft.Yum.manager;
 
 import java.io.BufferedInputStream;
 import java.io.File;
@@ -14,7 +14,10 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.plugin.Plugin;
 
 /**
- * @author 蒋天蓓 2015年8月21日下午6:08:09 TODO
+ * 下载管理类
+ * 
+ * @author 蒋天蓓
+ *         2015年8月21日下午6:08:09
  */
 public class DownloadManager {
 	Plugin plugin;
@@ -23,14 +26,27 @@ public class DownloadManager {
 		this.plugin = main;
 	}
 
+	/**
+	 * 从地址获得文件名称
+	 * 
+	 * @param url
+	 *            - 地址
+	 * @return 文件名称
+	 */
 	public String getFileName(String url) {
 		int end = url.lastIndexOf('/');
 		return url.substring(end + 1);
 	}
 
+	/**
+	 * 从地址获得文件名称
+	 * 
+	 * @param url
+	 *            - 地址
+	 * @return 文件名称
+	 */
 	public String getFileName(URL url) {
-		int end = url.getFile().lastIndexOf('/');
-		return url.getFile().substring(end + 1);
+		return getFileName(url.getFile());
 	}
 
 	private String getPer(int per) {
@@ -47,6 +63,41 @@ public class DownloadManager {
 		return sb.toString();
 	}
 
+	/**
+	 * 从网络下载文件
+	 * 
+	 * @param urlstring
+	 *            - 下载地址
+	 * @return 是否成功
+	 */
+	public boolean run(String urlstring) {
+		return run(null, urlstring);
+	}
+
+	/**
+	 * 从网络下载文件
+	 * 
+	 * @param sender
+	 *            - 命令发送者
+	 * @param urlstring
+	 *            - 下载地址
+	 * @return 是否成功
+	 */
+	public boolean run(CommandSender sender, String urlstring) {
+		return run(sender, urlstring, new File("plugins", getFileName(urlstring)));
+	}
+
+	/**
+	 * 从网络下载文件
+	 * 
+	 * @param sender
+	 *            - 命令发送者
+	 * @param urlstring
+	 *            - 下载地址
+	 * @param file
+	 *            - 保存文件
+	 * @return 是否成功
+	 */
 	public boolean run(CommandSender sender, String urlstring, File file) {
 		URL url;
 		try {
@@ -58,6 +109,17 @@ public class DownloadManager {
 		}
 	}
 
+	/**
+	 * 从网络下载文件
+	 * 
+	 * @param sender
+	 *            - 命令发送者
+	 * @param url
+	 *            - 下载地址
+	 * @param file
+	 *            - 保存文件
+	 * @return 是否成功
+	 */
 	public boolean run(CommandSender sender, URL url, File file) {
 		BufferedInputStream in = null;
 		FileOutputStream fout = null;
@@ -108,10 +170,28 @@ public class DownloadManager {
 		}
 	}
 
+	/**
+	 * 从网络下载文件
+	 * 
+	 * @param urlstring
+	 *            - 下载地址
+	 * @param file
+	 *            - 保存文件
+	 * @return 是否成功
+	 */
 	public boolean run(String urlstring, File file) {
 		return run(null, urlstring, file);
 	}
 
+	/**
+	 * 从网络下载文件
+	 * 
+	 * @param url
+	 *            - 下载地址
+	 * @param file
+	 *            - 保存文件
+	 * @return 是否成功
+	 */
 	public boolean run(URL url, File file) {
 		return run(null, url, file);
 	}

src/main/java/cn/citycraft/Yum/manager/PluginsManager.java

@@ -1,13 +1,10 @@
 /**
  *
  */
-package cn.citycraft.Yum.utils;
+package cn.citycraft.Yum.manager;
 
 import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.InputStream;
 import java.lang.reflect.Field;
 import java.net.URL;
 import java.net.URLClassLoader;
@@ -28,10 +25,14 @@ import org.bukkit.event.Event;
 import org.bukkit.plugin.InvalidDescriptionException;
 import org.bukkit.plugin.InvalidPluginException;
 import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.PluginDescriptionFile;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.RegisteredListener;
 import org.bukkit.plugin.UnknownDependencyException;
 
+import cn.citycraft.Yum.Yum;
+import cn.citycraft.Yum.utils.StringUtil;
+
 import com.google.common.base.Joiner;
 
 /**
@@ -40,43 +41,52 @@ import com.google.common.base.Joiner;
  * @author 蒋天蓓 2015年8月21日下午7:03:26
  */
 public class PluginsManager {
+	Yum main;
 
-	public static boolean copyFile(File src, File des) {
-		InputStream inStream = null; // 读入原文件
-		FileOutputStream fs = null;
-		try {
-			int byteread = 0;
-			if (!src.exists())
-				return false;
-			inStream = new FileInputStream(src); // 读入原文件
-			fs = new FileOutputStream(des);
-			byte[] buffer = new byte[1024];
-			while ((byteread = inStream.read(buffer)) != -1) {
-				fs.write(buffer, 0, byteread);
-			}
-			inStream.close();
-			fs.close();
-			return true;
-		} catch (Exception e) {
-			return false;
-		}
+	public PluginsManager(Yum yum) {
+		this.main = yum;
 	}
 
-	public static boolean deletePlugin(CommandSender sender, Plugin plugin) {
+	/**
+	 * 删除插件
+	 * 
+	 * @param sender
+	 *            - 命令发送者
+	 * @param plugin
+	 *            - 插件
+	 * @return 是否成功
+	 */
+	public boolean deletePlugin(CommandSender sender, Plugin plugin) {
 		return unload(sender, plugin) && getPluginFile(plugin).delete();
 	}
 
-	public static boolean deletePlugin(Plugin plugin) {
+	/**
+	 * 删除插件
+	 * 
+	 * @param plugin
+	 *            - 插件
+	 * @return 是否成功
+	 */
+	public boolean deletePlugin(Plugin plugin) {
 		return deletePlugin(Bukkit.getConsoleSender(), plugin);
 	}
 
-	public static void disable(Plugin plugin) {
+	/**
+	 * 关闭插件
+	 * 
+	 * @param plugin
+	 *            - 插件
+	 */
+	public void disable(Plugin plugin) {
 		if ((plugin.isEnabled()) && (plugin != null)) {
 			Bukkit.getPluginManager().disablePlugin(plugin);
 		}
 	}
 
-	public static void disableAll() {
+	/**
+	 * 关闭所有插件
+	 */
+	public void disableAll() {
 		for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
 			if (!isIgnored(plugin)) {
 				disable(plugin);
@@ -84,13 +94,22 @@ public class PluginsManager {
 		}
 	}
 
-	public static void enable(Plugin plugin) {
+	/**
+	 * 启用插件
+	 * 
+	 * @param plugin
+	 *            - 插件
+	 */
+	public void enable(Plugin plugin) {
 		if ((!plugin.isEnabled()) && (plugin != null)) {
 			Bukkit.getPluginManager().enablePlugin(plugin);
 		}
 	}
 
-	public static void enableAll() {
+	/**
+	 * 启用所有插件
+	 */
+	public void enableAll() {
 		for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
 			if (!isIgnored(plugin)) {
 				enable(plugin);
@@ -98,11 +117,27 @@ public class PluginsManager {
 		}
 	}
 
-	public static String getFormattedName(Plugin plugin) {
+	/**
+	 * 获得格式化的插件名称
+	 * 
+	 * @param plugin
+	 *            - 插件
+	 * @return 格式化的插件名称
+	 */
+	public String getFormattedName(Plugin plugin) {
 		return getFormattedName(plugin, false);
 	}
 
-	public static String getFormattedName(Plugin plugin, boolean includeVersions) {
+	/**
+	 * 获得格式化的插件名称(可带版本)
+	 * 
+	 * @param plugin
+	 *            - 插件
+	 * @param includeVersions
+	 *            - 是否包括版本
+	 * @return 格式化的插件名称
+	 */
+	public String getFormattedName(Plugin plugin, boolean includeVersions) {
 		ChatColor color = plugin.isEnabled() ? ChatColor.GREEN : ChatColor.RED;
 		String pluginName = color + plugin.getName();
 		if (includeVersions) {
@@ -111,15 +146,36 @@ public class PluginsManager {
 		return pluginName;
 	}
 
-	public static Plugin getPluginByName(String name) {
+	/**
+	 * 通过名称获得插件
+	 * 
+	 * @param name
+	 *            - 名称
+	 * @return 插件
+	 */
+	public Plugin getPluginByName(String name) {
 		return Bukkit.getPluginManager().getPlugin(name);
 	}
 
-	public static Plugin getPluginByName(String[] args, int start) {
+	/**
+	 * 通过名称获得插件(处理带空格的插件)
+	 * 
+	 * @param name
+	 *            - 名称
+	 * @return 插件
+	 */
+	public Plugin getPluginByName(String[] args, int start) {
 		return getPluginByName(StringUtil.consolidateStrings(args, start));
 	}
 
-	public static File getPluginFile(Plugin plugin) {
+	/**
+	 * 获得插件绝对路径
+	 * 
+	 * @param plugin
+	 *            - 插件
+	 * @return 插件的绝对路径
+	 */
+	public File getPluginFile(Plugin plugin) {
 		File file = null;
 		ClassLoader cl = plugin.getClass().getClassLoader();
 		if ((cl instanceof URLClassLoader)) {
@@ -131,7 +187,7 @@ public class PluginsManager {
 		return file;
 	}
 
-	public static List<String> getPluginNames(boolean fullName) {
+	public List<String> getPluginNames(boolean fullName) {
 		List<String> plugins = new ArrayList<String>();
 		for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
 			plugins.add(fullName ? plugin.getDescription().getFullName() : plugin.getName());
@@ -139,14 +195,28 @@ public class PluginsManager {
 		return plugins;
 	}
 
-	public static String getPluginVersion(String name) {
+	/**
+	 * 获得插件版本
+	 * 
+	 * @param name
+	 *            - 插件名称
+	 * @return 插件版本
+	 */
+	public String getPluginVersion(String name) {
 		Plugin plugin = getPluginByName(name);
 		if ((plugin != null) && (plugin.getDescription() != null))
 			return plugin.getDescription().getVersion();
 		return null;
 	}
 
-	public static String getUsages(Plugin plugin) {
+	/**
+	 * 获得插件命令
+	 * 
+	 * @param plugin
+	 *            - 插件
+	 * @return 插件命令
+	 */
+	public String getUsages(Plugin plugin) {
 		List<String> parsedCommands = new ArrayList<String>();
 
 		Map<String, Map<String, Object>> commands = plugin.getDescription().getCommands();
@@ -165,28 +235,25 @@ public class PluginsManager {
 		return Joiner.on(", ").join(parsedCommands);
 	}
 
-	public static boolean installFromYum(CommandSender sender, String filename) {
-		if (sender == null) {
-			sender = Bukkit.getConsoleSender();
-		}
-		File file = new File("plugins/YumCenter", filename + ".jar");
-		if (!file.exists()) {
-			sender.sendMessage("§4错误: §c仓库不存在 " + filename + " 插件!");
-			return false;
-		}
-		File pluginfile = new File("plugins", filename + ".jar");
-		copyFile(file, pluginfile);
-		if (load(sender, filename + ".jar")) {
-			sender.sendMessage("§6安装: §a从Yum仓库安装插件 " + filename + " 成功!");
-		}
-		return false;
-	}
-
-	public static boolean isIgnored(Plugin plugin) {
+	/**
+	 * 判断插件是否在忽略列表
+	 * 
+	 * @param plugin
+	 *            - 插件
+	 * @return 是否
+	 */
+	public boolean isIgnored(Plugin plugin) {
 		return isIgnored(plugin.getName());
 	}
 
-	public static boolean isIgnored(String plugin) {
+	/**
+	 * 判断插件是否在忽略列表
+	 * 
+	 * @param plugin
+	 *            - 插件名称
+	 * @return 是否
+	 */
+	public boolean isIgnored(String plugin) {
 		for (String name : new ArrayList<String>()) {
 			if (name.equalsIgnoreCase(plugin))
 				return true;
@@ -194,12 +261,16 @@ public class PluginsManager {
 		return false;
 	}
 
-	public static boolean load(CommandSender sender, Plugin plugin) {
-		String filename = getPluginFile(plugin).getName();
-		return load(sender, filename);
-	}
-
-	public static boolean load(CommandSender sender, String name) {
+	/**
+	 * 载入插件
+	 * 
+	 * @param sender
+	 *            - 命令发送者
+	 * @param name
+	 *            - 插件名称
+	 * @return 是否成功
+	 */
+	public boolean load(CommandSender sender, String name) {
 		Plugin target = null;
 
 		if (sender == null) {
@@ -221,20 +292,35 @@ public class PluginsManager {
 		File pluginFile = new File(pluginDir, name);
 
 		if (!pluginFile.isFile() && !new File(updateDir, name).isFile()) {
-			sender.sendMessage("§c在插件目录和更新目录未找到 " + name + " 插件 请确认文件是否存在!");
-			return false;
+			pluginFile = null;
+			for (File file : pluginDir.listFiles()) {
+				if (file.getName().endsWith(".jar")) {
+					try {
+						PluginDescriptionFile desc = main.getPluginLoader().getPluginDescription(file);
+						if (desc.getName().equalsIgnoreCase(name)) {
+							pluginFile = file;
+							break;
+						}
+					} catch (InvalidDescriptionException e) {
+					}
+				}
+			}
+			if (pluginFile == null) {
+				sender.sendMessage("§c在插件目录和更新目录均未找到 " + name + " 插件 请确认文件是否存在!");
+				return false;
+			}
 		}
 
 		try {
 			target = Bukkit.getPluginManager().loadPlugin(pluginFile);
 		} catch (InvalidDescriptionException e) {
-			sender.sendMessage("§c异常: " + e.getMessage() + " 插件: " + name + " 的plugin.yml文件存在错误!");
+			sender.sendMessage("§4异常: §c" + e.getMessage() + " 插件: " + name + " 的plugin.yml文件存在错误!");
 			return false;
 		} catch (InvalidPluginException e) {
-			sender.sendMessage("§c异常: " + e.getMessage() + " 文件: " + name + " 不是一个可载入的插件!");
+			sender.sendMessage("§4异常: §c" + e.getMessage() + " 文件: " + name + " 不是一个可载入的插件!");
 			return false;
 		} catch (UnknownDependencyException e) {
-			sender.sendMessage("§c异常: " + e.getMessage() + " 插件: " + name + " 缺少部分依赖项目!");
+			sender.sendMessage("§4异常: §c" + e.getMessage() + " 插件: " + name + " 缺少部分依赖项目!");
 			return false;
 		}
 
@@ -244,25 +330,40 @@ public class PluginsManager {
 		return true;
 	}
 
-	public static boolean load(Plugin plugin) {
-		return load(Bukkit.getConsoleSender(), plugin);
-	}
-
-	public static boolean load(String name) {
+	public boolean load(String name) {
 		return load(Bukkit.getConsoleSender(), name);
 	}
 
-	public static boolean reload(CommandSender sender, Plugin plugin) {
+	/**
+	 * 删除重载插件
+	 * 
+	 * @param sender
+	 *            - 命令发送者
+	 * @param plugin
+	 *            - 插件
+	 * @return 是否成功
+	 */
+	public boolean reload(CommandSender sender, Plugin plugin) {
 		if (plugin != null)
-			return unload(sender, plugin) && load(sender, plugin);
+			return unload(sender, plugin) && load(sender, plugin.getName());
 		return false;
 	}
 
-	public static boolean reload(Plugin plugin) {
+	/**
+	 * 重载插件
+	 * 
+	 * @param plugin
+	 *            - 插件
+	 * @return 是否成功
+	 */
+	public boolean reload(Plugin plugin) {
 		return reload(Bukkit.getConsoleSender(), plugin);
 	}
 
-	public static void reloadAll() {
+	/**
+	 * 重载所有插件
+	 */
+	public void reloadAll() {
 		for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) {
 			if (!isIgnored(plugin)) {
 				reload(plugin);
@@ -270,8 +371,17 @@ public class PluginsManager {
 		}
 	}
 
+	/**
+	 * 卸载插件
+	 * 
+	 * @param sender
+	 *            - 命令发送者
+	 * @param plugin
+	 *            - 插件
+	 * @return 是否成功
+	 */
 	@SuppressWarnings("unchecked")
-	public static boolean unload(CommandSender sender, Plugin plugin) {
+	public boolean unload(CommandSender sender, Plugin plugin) {
 		String name = plugin.getName();
 		if (sender == null) {
 			sender = Bukkit.getConsoleSender();
@@ -309,7 +419,7 @@ public class PluginsManager {
 				knownCommandsField.setAccessible(true);
 				knownCommands = (Map<String, Command>) knownCommandsField.get(commandMap);
 			} catch (Exception e) {
-				sender.sendMessage("§c异常: " + e.getMessage() + " 插件 " + name + " 卸载失败!");
+				sender.sendMessage("§4异常: §c" + e.getMessage() + " 插件 " + name + " 卸载失败!");
 				return false;
 			}
 		}
@@ -333,6 +443,7 @@ public class PluginsManager {
 							if (command.getPlugin() == next) {
 								command.unregister(commandMap);
 								it.remove();
+								sender.sendMessage("§6卸载: §a插件: " + name + " 的命令!");
 							}
 						}
 					}
@@ -345,6 +456,7 @@ public class PluginsManager {
 					RegisteredListener value = it.next();
 					if (value.getPlugin().getName().equals(name)) {
 						it.remove();
+						sender.sendMessage("§6卸载: §a插件: " + name + " 的监听器!");
 					}
 				}
 			}
@@ -353,6 +465,7 @@ public class PluginsManager {
 		if ((cl instanceof URLClassLoader)) {
 			try {
 				((URLClassLoader) cl).close();
+				sender.sendMessage("§6卸载: §a插件: " + name + " 的类加载器!");
 			} catch (IOException ex) {
 			}
 		}
@@ -360,7 +473,14 @@ public class PluginsManager {
 		return true;
 	}
 
-	public static boolean unload(Plugin plugin) {
+	/**
+	 * 卸载插件
+	 * 
+	 * @param plugin
+	 *            - 卸载插件
+	 * @return 是否成功
+	 */
+	public boolean unload(Plugin plugin) {
 		return unload(Bukkit.getConsoleSender(), plugin);
 	}
 }

src/main/java/cn/citycraft/Yum/repository/Package.java

@@ -0,0 +1,19 @@
+/**
+ * 
+ */
+package cn.citycraft.Yum.repository;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * TODO
+ * 
+ * @author 蒋天蓓
+ *         2015年8月31日下午7:42:22
+ */
+public class Package {
+	public String name;
+	public String url;
+	public List<Plugin> plugins = new ArrayList<>();
+}

src/main/java/cn/citycraft/Yum/repository/Plugin.java

@@ -0,0 +1,16 @@
+/**
+ * 
+ */
+package cn.citycraft.Yum.repository;
+
+/**
+ * TODO
+ * 
+ * @author 蒋天蓓
+ *         2015年8月31日下午7:42:54
+ */
+public class Plugin {
+	public String groupId;
+	public String artifactId;
+	public String version;
+}

src/main/java/cn/citycraft/Yum/repository/PluginInfo.java

@@ -0,0 +1,20 @@
+package cn.citycraft.Yum.repository;
+
+/**
+ * TODO
+ * 
+ * @author 蒋天蓓
+ *         2015年8月31日下午7:43:19
+ */
+public class PluginInfo {
+	public Plugin plugin;
+	public String url;
+
+	public String getMavenUrl() {
+		return String.format(url + "/%1$s/%2$s/%3$s/%2$s-%3$s.jar", plugin.groupId.replace(".", "/"), plugin.artifactId, plugin.version);
+	}
+
+	public String getFileName() {
+		return String.format("%1$s-%2$s.jar", plugin.artifactId, plugin.version);
+	}
+}

src/main/java/cn/citycraft/Yum/repository/Repository.java

@@ -0,0 +1,16 @@
+/**
+ * 
+ */
+package cn.citycraft.Yum.repository;
+
+/**
+ * TODO
+ * 
+ * @author 蒋天蓓
+ *         2015年8月31日下午7:41:53
+ */
+public class Repository {
+	public String id;
+	public String url;
+	public String type;
+}

src/main/java/cn/citycraft/Yum/repository/RepositoryManager.java

@@ -0,0 +1,147 @@
+/**
+ *
+ */
+package cn.citycraft.Yum.repository;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map.Entry;
+
+import cn.citycraft.Yum.Yum;
+
+import com.google.common.base.Charsets;
+import com.google.gson.Gson;
+import com.google.gson.JsonSyntaxException;
+import com.google.gson.reflect.TypeToken;
+
+/**
+ * 仓库管理类
+ *
+ * @author 蒋天蓓
+ */
+public class RepositoryManager {
+	Gson gson = new Gson();
+	HashMap<String, PluginInfo> plugins = new HashMap<String, PluginInfo>();
+
+	Yum main;
+
+	public RepositoryManager(Yum yum) {
+		this.main = yum;
+	}
+
+	public void clean() {
+		plugins.clear();
+	}
+
+	public void update(Package pkg) {
+		for (Plugin plugin : pkg.plugins) {
+			PluginInfo pi = new PluginInfo();
+			pi.plugin = plugin;
+			pi.url = pkg.url;
+			plugins.put(plugin.groupId + plugin.artifactId, pi);
+		}
+	}
+
+	public String cacheToJson() {
+		return gson.toJson(plugins);
+	}
+
+	public boolean jsonToCache(String json) {
+		if (json == "") {
+			return false;
+		}
+		try {
+			plugins = gson.fromJson(json, new TypeToken<HashMap<String, PluginInfo>>() {
+			}.getType());
+			return true;
+		} catch (JsonSyntaxException e) {
+			return false;
+		}
+	}
+
+	public boolean addRepositories(String urlstring) {
+		String json = getHtml(urlstring);
+		if (json == "") {
+			return false;
+		}
+		List<Repository> lrepo = jsonToRepositories(json);
+		if (lrepo == null) {
+			return false;
+		}
+		for (Repository repository : lrepo) {
+			addPackage(repository.url);
+		}
+		return true;
+	}
+
+	public boolean addPackage(String urlstring) {
+		String json = getHtml(urlstring);
+		if (json == "") {
+			return false;
+		}
+		Package pkg = jsonToPackage(json);
+		if (pkg == null) {
+			return false;
+		}
+		update(pkg);
+		return true;
+	}
+
+	public String getHtml(String urlstring) {
+		String html = "";
+		try {
+			URL url = new URL(urlstring);
+			BufferedReader br = new BufferedReader(new InputStreamReader(url.openStream(), Charsets.UTF_8));
+			String line;
+			while ((line = br.readLine()) != null) {
+				html += line;
+			}
+			return html;
+		} catch (IOException e) {
+			return null;
+		}
+	}
+
+	public PluginInfo getPluginInfo(String groupId, String artifactId) {
+		return plugins.get(groupId + artifactId);
+	}
+
+	public PluginInfo getPlugin(String name) {
+		for (Entry<String, PluginInfo> plugin : plugins.entrySet()) {
+			if (plugin.getValue().plugin.artifactId.equalsIgnoreCase(name))
+				return plugin.getValue();
+		}
+		return null;
+	}
+
+	public List<PluginInfo> getPluginInfo(String name) {
+		List<PluginInfo> li = new ArrayList<PluginInfo>();
+		for (Entry<String, PluginInfo> plugin : plugins.entrySet()) {
+			if (plugin.getValue().plugin.artifactId.equalsIgnoreCase(name))
+				li.add(plugin.getValue());
+		}
+		return li;
+	}
+
+	public List<Repository> jsonToRepositories(String json) {
+		try {
+			return gson.fromJson(json, new TypeToken<List<Repository>>() {
+			}.getType());
+		} catch (JsonSyntaxException e) {
+			return null;
+		}
+	}
+
+	public Package jsonToPackage(String json) {
+		try {
+			return gson.fromJson(json, Package.class);
+		} catch (JsonSyntaxException e) {
+			return null;
+		}
+	}
+}

src/main/java/cn/citycraft/Yum/sql/MySQLHelper.java

@@ -0,0 +1,36 @@
+package cn.citycraft.Yum.sql;
+
+// import java.sql.*;
+
+/**
+ * 数据库操作类
+ * 
+ * @author 蒋天蓓 2015年7月14日下午3:25:06
+ */
+public class MySQLHelper extends SQLHelper {
+
+	private static String drivername = "com.mysql.jdbc.Driver";
+
+	/**
+	 * 初始化连接信息
+	 * 
+	 * @param host
+	 *            - 域名
+	 * @param port
+	 *            - 端口
+	 * @param dbname
+	 *            - 数据库
+	 * @param username
+	 *            - 用户名
+	 * @param password
+	 *            - 密码
+	 */
+	public MySQLHelper(String host, String port, String dbname, String username, String password) {
+		super(password, password, drivername, getUrl(host, port, dbname));
+	}
+
+	public static String getUrl(String host, String port, String dbaName) {
+		String Encode = "?&useUnicode=true&characterEncoding=utf-8";
+		return "jdbc:mysql://" + host + ":" + port + "/" + dbaName + Encode;
+	}
+}

src/main/java/cn/citycraft/Yum/sql/SQLHelper.java

@@ -0,0 +1,428 @@
+package cn.citycraft.Yum.sql;
+
+/*
+ * 数据库连接、选择、更新、删除演示
+ */
+// import java.sql.*;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.sql.Connection;
+import java.sql.DatabaseMetaData;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+/**
+ * @author 蒋天蓓 2015年7月14日下午3:25:06 数据库操作类
+ */
+public abstract class SQLHelper {
+
+	// ///////////////////////////////////////———–>>>数据成员 and 构造函数
+	protected Connection dbconn = null;
+	protected Statement dbstate = null;
+	protected ResultSet dbresult = null;
+
+	protected String username;
+	protected String password;
+	protected String url;
+
+	protected String drivername;
+
+	/**
+	 * 初始化连接信息
+	 * 
+	 * @param username
+	 *            - 用户名
+	 * @param password
+	 *            - 密码
+	 * @param drivername
+	 *            - 驱动名称
+	 * @param url
+	 *            - 数据库地址
+	 */
+	public SQLHelper(String username, String password, String drivername, String url) {
+		try {
+			Class.forName(drivername).newInstance();
+		} catch (Exception e) {
+		}
+		this.username = username;
+		this.password = password;
+		this.drivername = drivername;
+		this.url = url;
+	}
+
+	/**
+	 * 创建数据表
+	 *
+	 * @param tableName
+	 *            - 表名
+	 * @param fields
+	 *            - 字段参数
+	 * @param Conditions
+	 *            -附加值
+	 * @return 运行结果
+	 */
+	public boolean createTables(String tableName, HashMap<String, String> fields, String Conditions) {
+		if (!dbConnection())
+			return false;
+		String kv = "";
+		for (Entry<String, String> kvs : fields.entrySet()) {
+			kv += "`" + kvs.getKey() + "` " + kvs.getValue() + " NOT NULL , ";
+		}
+		kv = kv.substring(0, kv.length() - 2);// 根据String的索引提取子串
+		String sql = "CREATE TABLE `" + tableName + "` ( " + kv + (Conditions == "" ? "" : " , " + Conditions)
+				+ " ) ENGINE = InnoDB DEFAULT CHARSET=UTF8";
+		try {
+			PreparedStatement state = dbconn.prepareStatement(sql);
+			state.executeUpdate();
+			state.close();
+			return true;
+		} catch (final Exception e) {
+			print("数据库操作出错: " + e.getMessage());
+			print("SQL查询语句: " + sql);
+		}
+		return false;
+	}
+
+	/**
+	 * 断开数据库
+	 *
+	 * @return bool值，成功返回true，失败返回false
+	 */
+	public boolean dbClose() {
+		try {
+			dbconn.close();
+			return true;
+		} catch (Exception e) {
+			print("数据库操作出错: " + e.getMessage());
+			return false;
+		}
+	}// end dbClose()
+
+	/**
+	 * 连接到数据库
+	 *
+	 * @return 是否成功
+	 */
+	public boolean dbConnection() {
+		try {
+			dbconn = DriverManager.getConnection(url, username, password);
+			dbstate = dbconn.createStatement();
+			return true;
+		} catch (Exception e) {
+			print("数据库操作出错: " + e.getMessage());// 得到出错信息
+			print("登录URL: " + url); // 发生错误时，将连接数据库信息打印出来
+			print("登录账户: " + username);
+			print("登录密码: " + password);
+			return false;
+		}
+	}
+
+	/**
+	 * 对数据库表中的记录进行删除操作
+	 *
+	 * @param tableName
+	 * @param condition
+	 * @return bool值，表示删除成功或者失败。
+	 */
+	public boolean dbDelete(String tableName, HashMap<String, String> selConditions) {// ——–>>>删除操作
+		if (!dbConnection())
+			return false;
+		String selCondition = "";
+		if (selConditions != null && !selConditions.isEmpty()) {
+			for (Entry<String, String> kvs : selConditions.entrySet()) {
+				selCondition += kvs.getKey() + "='" + kvs.getValue() + "', ";
+			}
+			selCondition = " WHERE " + selCondition.substring(0, selCondition.length() - 2);// 根据String的索引提取子串
+		}
+		String sql = "DELETE FROM `" + tableName + "` " + selCondition;
+		try {
+			dbstate.executeUpdate(sql);
+			return true;
+		} catch (Exception e) {
+			print("数据库操作出错: " + e.getMessage());
+			print("SQL查询语句: " + sql);
+			return false;
+		}
+	}// end dbDelete(…)
+
+	/**
+	 * 判断数据库某个值是否存在!
+	 *
+	 * @param tableName
+	 *            数据库表名
+	 * @param fieles
+	 *            字段名
+	 * @param selCondition
+	 *            选择条件
+	 * @return 首个符合条件的结果
+	 */
+	public boolean dbExist(String tableName, HashMap<String, String> selConditions) {
+		if (!dbConnection())
+			return false;
+		String selCondition = "";
+		if (selConditions != null && !selConditions.isEmpty()) {
+			for (Entry<String, String> kvs : selConditions.entrySet()) {
+				selCondition += kvs.getKey() + "='" + kvs.getValue() + "', ";
+			}
+			selCondition = " WHERE " + selCondition.substring(0, selCondition.length() - 2);// 根据String的索引提取子串
+		}
+		String sql = "SELECT * FROM " + tableName + selCondition;
+		try {
+			dbresult = dbstate.executeQuery(sql);
+			return dbresult.next();
+		} catch (Exception e) {
+			print("数据库操作出错: " + e.getMessage());
+			print("SQL查询语句: " + sql);
+		}
+		return false;
+	}
+
+	/**
+	 * 对数据库表进行插入操作
+	 *
+	 * @param tabName
+	 *            - 表名
+	 * @param values
+	 *            - 带键值的HashMap
+	 * @return bool值，成功返回true，失败返回false
+	 */
+	public boolean dbInsert(String tabName, HashMap<String, String> values) {
+		if (!dbConnection())
+			return false;
+		String sql = "";
+		String insertFields = "";
+		String insertValues = "";
+		for (Entry<String, String> kvs : values.entrySet()) {
+			insertFields += "`" + kvs.getKey() + "`, ";
+			insertValues += "'" + kvs.getValue() + "', ";
+		}
+		insertFields = insertFields.substring(0, insertFields.length() - 2);
+		insertValues = insertValues.substring(0, insertValues.length() - 2);
+		sql += "INSERT INTO `" + tabName + "` (" + insertFields + ") VALUES" + "(" + insertValues + ")";
+		try {
+			dbstate.executeUpdate(sql);
+			return true;
+		} catch (Exception e) {
+			print("数据库操作出错: " + e.getMessage());
+			print("SQL查询语句: " + sql);
+			return false;
+		}
+
+	}// end dbInsert(…)
+
+	/**
+	 * 对数据库表进行选择操作！
+	 *
+	 * @param tableName
+	 *            数据库表名
+	 * @param fieles
+	 *            字段名
+	 * @param selCondition
+	 *            选择条件
+	 * @return 一个含有map的List（列表）
+	 */
+	@SuppressWarnings({
+			"rawtypes",
+			"unchecked"
+	})
+	public List dbSelect(String tableName, List<String> fields, String selCondition) {
+		if (!dbConnection())
+			return null;
+		List mapInList = new ArrayList();
+		String selFields = "";
+		for (int i = 0; i < fields.size(); ++i) {
+			selFields += fields.get(i) + ", ";
+		}
+		String selFieldsTem = selFields.substring(0, selFields.length() - 2);// 根据String的索引提取子串
+		String sql = "SELECT " + selFieldsTem + " FROM `" + tableName + "`" + selCondition == "" ? "" : " WHERE " + selCondition;
+		try {
+			dbstate = dbconn.createStatement();
+			try {
+				dbresult = dbstate.executeQuery(sql);
+			} catch (Exception e) {
+				print("数据库操作出错: " + e.getMessage());
+				print("SQL查询语句: " + sql);
+			}
+			while (dbresult.next()) {
+				Map selResult = new HashMap();
+				for (String col : fields) {
+					selResult.put(col, dbresult.getString(col));
+				}
+				mapInList.add(selResult);
+			}
+		} catch (Exception e) {
+			print("数据库操作出错: " + e.getMessage());
+			print("SQL查询语句: " + sql);
+		}
+		return mapInList;
+	}// end String dbSelect(…)
+
+	/**
+	 * 对数据库表进行选择操作！
+	 *
+	 * @param tableName
+	 *            数据库表名
+	 * @param fieles
+	 *            字段名
+	 * @param selCondition
+	 *            选择条件
+	 * @return 首个符合条件的结果
+	 */
+	public String dbSelectFirst(String tableName, String fields, HashMap<String, String> selConditions) {
+		if (!dbConnection())
+			return null;
+		String selFieldsTem = fields;
+		String selCondition = "";
+		if (selConditions != null && !selConditions.isEmpty()) {
+			for (Entry<String, String> kvs : selConditions.entrySet()) {
+				selCondition += kvs.getKey() + "='" + kvs.getValue() + "', ";
+			}
+			selCondition = " WHERE " + selCondition.substring(0, selCondition.length() - 2);// 根据String的索引提取子串
+		}
+		String sql = "SELECT " + selFieldsTem + " FROM " + tableName + selCondition + " limit 1";
+		try {
+			dbresult = dbstate.executeQuery(sql);
+			if (dbresult.next())
+				return dbresult.getString(fields);
+		} catch (Exception e) {
+			print("数据库操作出错: " + e.getMessage());
+			print("SQL查询语句: " + sql);
+		}
+		return null;
+	}
+
+	/**
+	 * 对数据库表中记录进行更新操作
+	 *
+	 * @param tabName
+	 * @param reCount
+	 * @return bool值，成功返回true，失败返回false
+	 */
+	@SuppressWarnings({
+		"rawtypes"
+	})
+	public boolean dbUpdate(String tabName, HashMap reCount, String upCondition) {
+		if (!dbConnection())
+			return false;
+		String Values = "";
+		Iterator keyValues = reCount.entrySet().iterator();
+		for (int i = 0; i < reCount.size(); ++i) {
+			Map.Entry entry = (Map.Entry) keyValues.next();
+			Object key = entry.getKey();
+			Object value = entry.getValue();
+			Values += key + "='" + value + "'" + ", ";
+		}
+		String updateValues = Values.substring(0, Values.length() - 2);
+		String sql = "UPDATE `" + tabName + "` SET " + updateValues + " " + upCondition;
+		try {
+			dbstate.executeUpdate(sql);
+			return true;
+		} catch (Exception e) {
+			print("数据库操作出错: " + e.getMessage());
+			print("SQL查询语句: " + sql);
+			return false;
+		}
+	}// end dbUpdate(…)
+
+	/**
+	 * 判断数据表是否存在
+	 *
+	 * @param table
+	 *            - 表名
+	 * @return 是否存在
+	 */
+	public boolean isTableExists(final String table) {
+		try {
+			if (!dbConnection())
+				return false;
+			final DatabaseMetaData dbm = dbconn.getMetaData();
+			final ResultSet tables = dbm.getTables(null, null, table, null);
+			return tables.next();
+		} catch (final SQLException e) {
+			e.printStackTrace();
+		}
+		return false;
+	}
+
+	public void print(String str)// 简化输出
+	{
+		System.out.println(str);
+	}
+
+	/**
+	 * 运行SQL语句
+	 *
+	 * @param sql
+	 *            - SQL语句
+	 * @return 运行结果
+	 */
+	public boolean runSql(String sql) {
+		if (!dbConnection())
+			return false;
+		try {
+			PreparedStatement state = dbconn.prepareStatement(sql);
+			state.executeUpdate();
+			state.close();
+			return true;
+		} catch (final Exception e) {
+			print("数据库操作出错: " + e.getMessage());
+			print("SQL语句: " + sql);
+		}
+		return false;
+	}
+
+	/**
+	 * 运行SQL文件
+	 *
+	 * @param sql
+	 *            - SQL文件
+	 * @return 运行结果
+	 */
+	public boolean runSqlfile(File file) {
+		BufferedReader br = null;
+		Statement state = null;
+		String sql = null;
+		if (!file.exists())
+			return false;
+
+		if (!dbConnection())
+			return false;
+
+		try {
+			print("执行SQL文件: " + file.getName() + " ...");
+			br = new BufferedReader(new FileReader(file));
+			state = dbconn.createStatement();
+			while ((sql = br.readLine()) != null) {
+				if (sql != "") {
+					try {
+						state.executeUpdate(sql);
+					} catch (Exception e) {
+						print("数据库操作出错: " + e.getMessage());
+						print("SQL语句: " + sql);
+					}
+				}
+			}
+			return true;
+		} catch (Exception e) {
+			print("执行SQL文件 " + file.getName() + "出错: " + e.getMessage());
+			return false;
+		} finally {
+			try {
+				state.close();
+				br.close();
+			} catch (Exception e) {
+			}
+		}
+	}
+
+}

src/main/java/cn/citycraft/Yum/sql/SQLiteHelper.java

@@ -0,0 +1,39 @@
+package cn.citycraft.Yum.sql;
+
+// import java.sql.*;
+
+/**
+ * 数据库操作类
+ * 
+ * @author 蒋天蓓 2015年7月14日下午3:25:06
+ */
+public class SQLiteHelper extends SQLHelper {
+
+	private static String drivername = "org.sqlite.JDBC";
+
+	/**
+	 * 初始化连接信息
+	 * 
+	 * @param host
+	 *            - 域名
+	 * @param port
+	 *            - 端口
+	 * @param dbname
+	 *            - 数据库
+	 * @param username
+	 *            - 用户名
+	 * @param password
+	 *            - 密码
+	 */
+	public SQLiteHelper(String filepath, String username, String password) {
+		super(password, password, drivername, getUrl(filepath));
+	}
+
+	public static String getUrl(String filepath) {
+		return "jdbc:sqlite:" + filepath;
+	}
+	//
+	// Class.forName("org.sqlite.JDBC");
+	// Connection conn =
+	// DriverManager.getConnection("jdbc:sqlite:filename");//filename为你的SQLite数据名称
+}

src/main/java/cn/citycraft/Yum/utils/FileUtil.java

@@ -0,0 +1,47 @@
+/**
+ * 
+ */
+package cn.citycraft.Yum.utils;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+
+/**
+ * 文件处理工具
+ * 
+ * @author 蒋天蓓
+ *         2015年8月31日上午9:09:54
+ */
+public class FileUtil {
+	/**
+	 * 复制文件
+	 * 
+	 * @param src
+	 *            - 源文件
+	 * @param des
+	 *            - 目标文件
+	 * @return 是否成功
+	 */
+	public static boolean copyFile(File src, File des) {
+		InputStream inStream = null;
+		FileOutputStream fs = null;
+		try {
+			int byteread = 0;
+			if (!src.exists())
+				return false;
+			inStream = new FileInputStream(src); // 读入原文件
+			fs = new FileOutputStream(des);
+			byte[] buffer = new byte[1024];
+			while ((byteread = inStream.read(buffer)) != -1) {
+				fs.write(buffer, 0, byteread); // 写入到目标文件
+			}
+			inStream.close();
+			fs.close();
+			return true;
+		} catch (Exception e) {
+			return false;
+		}
+	}
+}

src/main/java/cn/citycraft/Yum/utils/RepositoryManager.java

@@ -1,13 +0,0 @@
-/**
- *
- */
-package cn.citycraft.Yum.utils;
-
-/**
- * 仓库管理类
- *
- * @author 蒋天蓓
- */
-public class RepositoryManager {
-
-}

src/main/java/cn/citycraft/Yum/utils/StringUtil.java

@@ -8,9 +8,10 @@ import java.util.Collection;
 import org.bukkit.command.CommandSender;
 
 /**
+ * 字符串工具
+ * 
  * @author 蒋天蓓
  *         2015年8月22日下午12:41:59
- *         TODO
  */
 public class StringUtil {
 	/**
@@ -31,9 +32,17 @@ public class StringUtil {
 		return ret;
 	}
 
-	public static void sendStringArray(CommandSender player, Collection<String> msg) {
+	/**
+	 * 给玩家或控制台发送消息组
+	 * 
+	 * @param sender
+	 *            - 接收消息的玩家
+	 * @param msg
+	 *            - 消息组
+	 */
+	public static void sendStringArray(CommandSender sender, Collection<String> msg) {
 		for (String string : msg) {
-			player.sendMessage("§6 - §3" + string);
+			sender.sendMessage("§6 - §3" + string);
 		}
 	}
 }

src/main/resources/plugin.yml

@@ -1,4 +1,5 @@
 name: ${project.artifactId}
+description: ${project.description}
 main: ${project.groupId}.${project.artifactId}.${project.artifactId}
 version: ${project.version}
 auther: 喵♂呜