[v1.2.3] 版本修复

- [A] 采用新版 EasyPlugin ，修改SQL语句使其更加优雅。

pom.xml

@@ -9,13 +9,13 @@
         <maven.compiler.target>11</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
-        <easyplugin.version>1.1.0</easyplugin.version>
+        <easyplugin.version>1.2.0</easyplugin.version>
     </properties>
 
     <groupId>cc.carm.plugin</groupId>
     <artifactId>ultradepository</artifactId>
     <packaging>jar</packaging>
-    <version>1.1.8</version>
+    <version>1.2.3</version>
 
     <name>UltraDepository</name>
     <description>超级仓库插件，支持设定不同物品的存储仓库。</description>
@@ -92,39 +92,28 @@
 
     <dependencies>
 
-        <dependency>
-            <groupId>org.bstats</groupId>
-            <artifactId>bstats-bukkit</artifactId>
-            <version>2.2.1</version>
-            <scope>compile</scope>
-        </dependency>
-
         <dependency>
             <groupId>cc.carm.lib</groupId>
             <artifactId>easyplugin-main</artifactId>
-            <version>${easyplugin.version}</version>
-            <scope>compile</scope>
+            <optional>true</optional>
         </dependency>
 
         <dependency>
             <groupId>cc.carm.lib</groupId>
             <artifactId>easyplugin-configuration</artifactId>
-            <version>${easyplugin.version}</version>
-            <scope>compile</scope>
+            <optional>true</optional>
         </dependency>
 
         <dependency>
             <groupId>cc.carm.lib</groupId>
             <artifactId>easyplugin-gui</artifactId>
-            <version>${easyplugin.version}</version>
-            <scope>compile</scope>
+            <optional>true</optional>
         </dependency>
 
         <dependency>
             <groupId>cc.carm.lib</groupId>
             <artifactId>easyplugin-database</artifactId>
-            <version>${easyplugin.version}</version>
-            <scope>compile</scope>
+            <optional>true</optional>
         </dependency>
 
         <dependency>
@@ -141,6 +130,13 @@
             <scope>provided</scope>
         </dependency>
 
+        <dependency>
+            <groupId>org.bstats</groupId>
+            <artifactId>bstats-bukkit</artifactId>
+            <version>2.2.1</version>
+            <scope>compile</scope>
+        </dependency>
+
         <dependency>
             <groupId>com.github.MilkBowl</groupId>
             <artifactId>VaultAPI</artifactId>
@@ -157,6 +153,20 @@
 
     </dependencies>
 
+    <dependencyManagement>
+        <dependencies>
+
+            <dependency>
+                <groupId>cc.carm.lib</groupId>
+                <artifactId>easyplugin-bom</artifactId>
+                <version>${easyplugin.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+
+        </dependencies>
+    </dependencyManagement>
+
     <build>
         <plugins>
             <plugin>
@@ -261,9 +271,6 @@
             <resource>
                 <directory>src/main/resources</directory>
                 <filtering>true</filtering>
-                <includes>
-                    <include>LICENSE</include>
-                </includes>
             </resource>
         </resources>
     </build>

src/main/java/cc/carm/plugin/ultradepository/UltraDepository.java

@@ -36,30 +36,27 @@ public class UltraDepository extends EasyPlugin {
 	}
 
 	@Override
-	public void load() {
+	protected void load() {
 		instance = this;
-
-		log("加载配置文件...");
-		ConfigManager.initConfig();
-
-		GUI.initialize(this);
 	}
 
 	@Override
-	public boolean initialize() {
+	protected boolean initialize() {
 
-		log("初始化存储方式...");
-		StorageMethod storageMethod = PluginConfig.STORAGE_METHOD.get();
-		if (storageMethod == null) {
-			log("初始化存储方式失败，放弃加载");
+		log("加载配置文件...");
+		if (!ConfigManager.initialize()) {
+			log("初始化配置文件失败，放弃加载。");
 			return false;
 		}
 
-		storage = storageMethod.createStorage();
+		log("初始化存储方式...");
+		StorageMethod storageMethod = PluginConfig.STORAGE_METHOD.getOptional().orElse(StorageMethod.YAML);
 		log("	正在使用 " + storageMethod.name() + " 进行数据存储");
 
+		storage = storageMethod.createStorage();
 		if (!storage.initialize()) {
-			error("存储初始化失败，请检查配置文件。");
+			error("初始化存储失败，请检查配置文件。");
+			storage.shutdown();
 			return false;
 		}
 
@@ -79,6 +76,7 @@ public class UltraDepository extends EasyPlugin {
 		log("加载仓库管理器...");
 		depositoryManager = new DepositoryManager();
 		getDepositoryManager().loadDepositories();
+		GUI.initialize(this);
 
 		log("注册监听器...");
 		regListener(new UserListener());
@@ -101,7 +99,7 @@ public class UltraDepository extends EasyPlugin {
 					"active_depositories",
 					() -> getDepositoryManager().getDepositories().size())
 			);
-			metrics.addCustomChart(new SimplePie("storage_method", () -> getStorage().getClass().getSimpleName()));
+			metrics.addCustomChart(new SimplePie("storage_method", storageMethod::name));
 			metrics.addCustomChart(new SimplePie("economy_enabled", () -> economyManager.isInitialized() ? "YES" : "NO"));
 			metrics.addCustomChart(new SimplePie("papi_version", () -> {
 				Plugin plugin = Bukkit.getPluginManager().getPlugin("PlaceholderAPI");
@@ -113,7 +111,7 @@ public class UltraDepository extends EasyPlugin {
 	}
 
 	@Override
-	public void shutdown() {
+	protected void shutdown() {
 		if (!isInitialized()) return;
 
 		log("保存现有用户数据...");

src/main/java/cc/carm/plugin/ultradepository/configuration/PluginConfig.java

@@ -1,13 +1,14 @@
 package cc.carm.plugin.ultradepository.configuration;
 
+import cc.carm.lib.easyplugin.configuration.cast.ConfigStringCast;
 import cc.carm.lib.easyplugin.configuration.impl.ConfigSound;
-import cc.carm.lib.easyplugin.configuration.impl.ConfigStringCast;
 import cc.carm.lib.easyplugin.configuration.message.ConfigMessage;
 import cc.carm.lib.easyplugin.configuration.message.ConfigMessageList;
 import cc.carm.lib.easyplugin.configuration.values.ConfigValue;
 import cc.carm.plugin.ultradepository.manager.ConfigManager;
 import cc.carm.plugin.ultradepository.storage.StorageMethod;
 import org.bukkit.Material;
+import org.bukkit.Sound;
 
 public class PluginConfig {
 
@@ -44,7 +45,7 @@ public class PluginConfig {
 
 	public static class Sounds {
 
-		public static final ConfigSound COLLECT = new ConfigSound("sounds.collect");
+		public static final ConfigSound COLLECT = new ConfigSound("sounds.collect", Sound.ENTITY_VILLAGER_CELEBRATE);
 		public static final ConfigSound SELL_SUCCESS = new ConfigSound("sounds.sell-success");
 		public static final ConfigSound SELL_FAIL = new ConfigSound("sounds.sell-fail");
 		public static final ConfigSound GUI_CLICK = new ConfigSound("sounds.gui-click");

src/main/java/cc/carm/plugin/ultradepository/data/UserData.java

@@ -117,7 +117,7 @@ public class UserData {
 
 
 	public Date getDate() {
-		return new Date(DateIntUtil.getDateMillis(getDateInt()));
+		return DateIntUtil.getDate(getDateInt());
 	}
 
 	public int getDateInt() {

src/main/java/cc/carm/plugin/ultradepository/manager/ConfigManager.java

@@ -9,12 +9,17 @@ public class ConfigManager {
 	private static FileConfig pluginConfiguration;
 	private static FileConfig messageConfiguration;
 
-	public static void initConfig() {
-		pluginConfiguration = new FileConfig(UltraDepository.getInstance(), "config.yml");
-		messageConfiguration = new FileConfig(UltraDepository.getInstance(), "messages.yml");
+	public static boolean initialize() {
+		try {
+			pluginConfiguration = new FileConfig(UltraDepository.getInstance(), "config.yml");
+			messageConfiguration = new FileConfig(UltraDepository.getInstance(), "messages.yml");
 
-		FileConfig.pluginConfiguration = () -> pluginConfiguration;
-		FileConfig.messageConfiguration = () -> messageConfiguration;
+			FileConfig.pluginConfiguration = () -> pluginConfiguration;
+			FileConfig.messageConfiguration = () -> messageConfiguration;
+			return true;
+		} catch (Exception ex) {
+			return false;
+		}
 	}
 
 	public static FileConfig getPluginConfig() {
@@ -26,13 +31,21 @@ public class ConfigManager {
 	}
 
 	public static void reload() {
-		getPluginConfig().reload();
-		getMessageConfig().reload();
+		try {
+			getPluginConfig().reload();
+			getMessageConfig().reload();
+		} catch (Exception ex) {
+			ex.printStackTrace();
+		}
 	}
 
 	public static void saveConfig() {
-		getPluginConfig().save();
-		getMessageConfig().save();
+		try {
+			getPluginConfig().save();
+			getMessageConfig().save();
+		} catch (Exception ex) {
+			ex.printStackTrace();
+		}
 	}
 
 }

src/main/java/cc/carm/plugin/ultradepository/storage/DataStorage.java

@@ -27,7 +27,7 @@ public interface DataStorage {
 	 * @return 正确ID数据
 	 * @since v1.1.6
 	 */
-	default String getFixedTypeID(String typeID) {
+	static String getFixedTypeID(String typeID) {
 		String trueID = typeID;
 		if (typeID.contains(":")) {
 			try {

src/main/java/cc/carm/plugin/ultradepository/storage/impl/JSONStorage.java

@@ -30,8 +30,8 @@ public class JSONStorage implements DataStorage {
 
 	private File dataContainer;
 
-	public static final Gson GSON = new Gson();
-	public static final JsonParser PARSER = new JsonParser();
+	protected static final Gson GSON = new Gson();
+	protected static final JsonParser PARSER = new JsonParser();
 
 	@Override
 	public boolean initialize() {
@@ -66,18 +66,9 @@ public class JSONStorage implements DataStorage {
 		JsonObject dataObject = dataElement.getAsJsonObject();
 
 		int dateInt = dataObject.get("date").getAsInt();
-		JsonObject repositoriesObject = dataObject.getAsJsonObject("depositories");
-
 		UserData userData = new UserData(uuid, new HashMap<>(), dateInt);
 
-		for (Map.Entry<String, JsonElement> entry : repositoriesObject.entrySet()) {
-			Depository depository = UltraDepository.getDepositoryManager().getDepository(entry.getKey());
-			if (depository == null) continue;
-
-			DepositoryData contentsData = parseContentsData(depository, userData, entry.getValue());
-			if (contentsData != null) userData.setDepository(contentsData);
-
-		}
+		loadDepositoriesInto(userData, dataObject.getAsJsonObject("depositories"));
 
 		return userData;
 	}
@@ -86,7 +77,7 @@ public class JSONStorage implements DataStorage {
 	public void saveUserData(@NotNull UserData data) throws Exception {
 		JsonObject dataObject = new JsonObject();
 		dataObject.addProperty("date", data.getDateInt());
-		dataObject.add("depositories", GSON.toJsonTree(data.serializeToMap()));
+		dataObject.add("depositories", saveDepositoriesToJson(data));
 
 		FileWriter writer = new FileWriter(new File(getDataContainer(), data.getUserUUID() + ".json"));
 		writer.write(GSON.toJson(dataObject));
@@ -94,18 +85,36 @@ public class JSONStorage implements DataStorage {
 		writer.close();
 	}
 
-	protected DepositoryData parseContentsData(@NotNull Depository source,
-											   @NotNull UserData owner,
-											   @NotNull JsonElement contentsElement) {
-		return contentsElement.isJsonObject() ? parseContentsData(source, owner, contentsElement.getAsJsonObject()) : null;
+	public static JsonElement saveDepositoriesToJson(UserData data) {
+		return GSON.toJsonTree(data.serializeToMap());
 	}
 
-	protected DepositoryData parseContentsData(@NotNull Depository source,
-											   @NotNull UserData owner,
-											   @NotNull JsonObject contentsObject) {
+	public static String serializeDepositories(UserData data) {
+		return GSON.toJson(saveDepositoriesToJson(data));
+	}
+
+	public static void loadDepositoriesInto(UserData data, JsonElement depositoriesElement) {
+		if (depositoriesElement == null || !depositoriesElement.isJsonObject()) return;
+
+		for (Map.Entry<String, JsonElement> entry : depositoriesElement.getAsJsonObject().entrySet()) {
+			Depository depository = UltraDepository.getDepositoryManager().getDepository(entry.getKey());
+			if (depository == null) continue;
+
+			DepositoryData contentsData = parseContentsData(depository, data, entry.getValue());
+			if (contentsData != null) data.setDepository(contentsData);
+
+		}
+	}
+
+	public static DepositoryData parseContentsData(@NotNull Depository source,
+												   @NotNull UserData owner,
+												   @NotNull JsonElement contentsElement) {
+		if (!contentsElement.isJsonObject()) return null;
+		JsonObject contentsObject = contentsElement.getAsJsonObject();
+
 		DepositoryData data = DepositoryData.emptyContents(source, owner);
 		for (Map.Entry<String, JsonElement> entry : contentsObject.entrySet()) {
-			DepositoryItem item = source.getItems().get(getFixedTypeID(entry.getKey()));
+			DepositoryItem item = source.getItems().get(DataStorage.getFixedTypeID(entry.getKey()));
 			if (item == null) continue;
 
 			DepositoryItemData itemData = parseItemData(item, data, entry.getValue());
@@ -115,15 +124,13 @@ public class JSONStorage implements DataStorage {
 		return data;
 	}
 
-	protected DepositoryItemData parseItemData(@NotNull DepositoryItem source,
-											   @NotNull DepositoryData owner,
-											   @NotNull JsonElement itemElement) {
-		return itemElement.isJsonObject() ? parseItemData(source, owner, itemElement.getAsJsonObject()) : null;
-	}
 
-	protected DepositoryItemData parseItemData(@NotNull DepositoryItem source,
-											   @NotNull DepositoryData owner,
-											   @NotNull JsonObject itemObject) {
+	public static DepositoryItemData parseItemData(@NotNull DepositoryItem source,
+												   @NotNull DepositoryData owner,
+												   @NotNull JsonElement itemElement) {
+		if (!itemElement.isJsonObject()) return null;
+		JsonObject itemObject = itemElement.getAsJsonObject();
+
 		int amount = itemObject.has("amount") ? itemObject.get("amount").getAsInt() : 0;
 		int sold = itemObject.has("sold") ? itemObject.get("sold").getAsInt() : 0;
 		if (amount == 0 && sold == 0) return null;

src/main/java/cc/carm/plugin/ultradepository/storage/impl/MySQLStorage.java

@@ -5,15 +5,9 @@ import cc.carm.lib.easyplugin.database.DatabaseTable;
 import cc.carm.lib.easyplugin.database.EasySQL;
 import cc.carm.lib.easyplugin.database.api.SQLManager;
 import cc.carm.lib.easyplugin.database.api.action.query.PreparedQueryAction;
-import cc.carm.lib.easyplugin.database.api.action.query.SQLQuery;
 import cc.carm.plugin.ultradepository.UltraDepository;
-import cc.carm.plugin.ultradepository.configuration.depository.Depository;
-import cc.carm.plugin.ultradepository.data.DepositoryData;
 import cc.carm.plugin.ultradepository.data.UserData;
 import cc.carm.plugin.ultradepository.util.DateIntUtil;
-import com.google.gson.Gson;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonParser;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -21,39 +15,37 @@ import java.sql.Date;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.HashMap;
-import java.util.Map;
 import java.util.UUID;
 
 public class MySQLStorage extends JSONStorage {
 
 	private static final ConfigValue<String> DRIVER_NAME = new ConfigValue<>(
-			"storage.mysql.driver", String.class, "com.mysql.jdbc.Driver"
+			"storage.mysql.driver", String.class,
+			"com.mysql.jdbc.Driver"
 	);
 
 	private static final ConfigValue<String> URL = new ConfigValue<>(
-			"storage.mysql.url", String.class, "jdbc:mysql://127.0.0.1:3306/minecraft"
+			"storage.mysql.url", String.class,
+			"jdbc:mysql://127.0.0.1:3306/minecraft"
 	);
 
 	private static final ConfigValue<String> USERNAME = new ConfigValue<>(
-			"storage.mysql.username", String.class, "username"
+			"storage.mysql.username", String.class,
+			"root"
 	);
+
 	private static final ConfigValue<String> PASSWORD = new ConfigValue<>(
-			"storage.mysql.password", String.class, "password"
+			"storage.mysql.password", String.class,
+			"password"
 	);
 
-	private static final DatabaseTable USER_TABLE = new DatabaseTable(
-			"ub_data",
-			new String[]{
-					"`uuid` VARCHAR(36) NOT NULL PRIMARY KEY", // 用户的UUID
-					"`data` MEDIUMTEXT NOT NULL",// 背包内具体物品
-					"`day` DATE NOT NULL", // 记录卖出数量的所在天
-			});
-
-
-	public static final Gson GSON = new Gson();
-	public static final JsonParser PARSER = new JsonParser();
+	private static final ConfigValue<String> TABLE_NAME = new ConfigValue<>(
+			"storage.mysql.table", String.class,
+			"ud_data"
+	);
 
 	SQLManager sqlManager;
+	DatabaseTable userDataTable;
 
 	@Override
 	public boolean initialize() {
@@ -71,7 +63,17 @@ public class MySQLStorage extends JSONStorage {
 
 		try {
 			UltraDepository.getInstance().log("	创建插件所需表...");
-			USER_TABLE.createTable(sqlManager);
+
+			this.userDataTable = new DatabaseTable(
+					TABLE_NAME.getOptional().orElse("ud_data"),
+					new String[]{
+							"`uuid` VARCHAR(36) NOT NULL PRIMARY KEY", // 用户的UUID
+							"`data` MEDIUMTEXT NOT NULL",// 背包内具体物品
+							"`day` DATE NOT NULL", // 记录卖出数量的所在天
+					});
+
+			getUserDataTable().createTable(sqlManager);
+
 		} catch (SQLException exception) {
 			UltraDepository.getInstance().error("无法创建插件所需的表，请检查数据库权限。");
 			UltraDepository.getInstance().error("Could not create necessary tables, please check the database privileges.");
@@ -90,38 +92,25 @@ public class MySQLStorage extends JSONStorage {
 
 	@Override
 	public @Nullable UserData loadData(@NotNull UUID uuid) throws Exception {
-		try (SQLQuery query = createAction(uuid).execute()) {
+		return createAction(uuid).executeFunction((query) -> {
 			ResultSet resultSet = query.getResultSet();
 
 			if (resultSet == null || !resultSet.next()) return null;
 
-			String dataJSON = resultSet.getString("data");
 			Date date = resultSet.getDate("day");
 			UserData data = new UserData(uuid, new HashMap<>(), DateIntUtil.getDateInt(date));
 
-			JsonElement dataElement = PARSER.parse(dataJSON);
-			if (dataElement.isJsonObject()) {
-				for (Map.Entry<String, JsonElement> entry : dataElement.getAsJsonObject().entrySet()) {
-					Depository depository = UltraDepository.getDepositoryManager().getDepository(entry.getKey());
-					if (depository == null) continue;
+			loadDepositoriesInto(data, PARSER.parse(resultSet.getString("data")));
 
-					DepositoryData contentsData = parseContentsData(depository, data, entry.getValue());
-					if (contentsData != null) data.setDepository(contentsData);
-
-				}
-			}
 			return data;
-
-		} catch (Exception exception) {
-			throw new Exception(exception);
-		}
+		});
 	}
 
 	@Override
 	public void saveUserData(@NotNull UserData data) throws Exception {
-		getSQLManager().createReplace(USER_TABLE.getTableName())
+		getSQLManager().createReplace(getUserDataTable().getTableName())
 				.setColumnNames("uuid", "data", "day")
-				.setParams(data.getUserUUID(), GSON.toJson(data.serializeToMap()), data.getDate())
+				.setParams(data.getUserUUID(), serializeDepositories(data), data.getDate())
 				.execute();
 	}
 
@@ -129,8 +118,12 @@ public class MySQLStorage extends JSONStorage {
 		return sqlManager;
 	}
 
+	public DatabaseTable getUserDataTable() {
+		return userDataTable;
+	}
+
 	private PreparedQueryAction createAction(UUID uuid) {
-		return USER_TABLE.createQuery(sqlManager)
+		return getUserDataTable().createQuery(getSQLManager())
 				.addCondition("uuid", uuid.toString())
 				.setLimit(1).build();
 	}

src/main/java/cc/carm/plugin/ultradepository/storage/impl/YAMLStorage.java

@@ -73,7 +73,7 @@ public class YAMLStorage implements DataStorage {
 
 				for (String itemTypeID : depositorySection.getKeys(false)) {
 
-					DepositoryItem item = depository.getItems().get(getFixedTypeID(itemTypeID));
+					DepositoryItem item = depository.getItems().get(DataStorage.getFixedTypeID(itemTypeID));
 					if (item == null) continue;
 
 					ConfigurationSection itemSection = depositorySection.getConfigurationSection(itemTypeID);

src/main/java/cc/carm/plugin/ultradepository/ui/DepositoryGUI.java

@@ -42,12 +42,12 @@ public class DepositoryGUI extends GUI {
 
 	private GUIItem createGUIItem(DepositoryItem item) {
 		DepositoryItemData itemData = userData.getItemData(item);
-		int remain = item.getLimit() - itemData.getSold();
+		int canSell = item.getLimit() - itemData.getSold();
 
 		ItemStackFactory factory = new ItemStackFactory(item.getDisplayItem());
 		List<String> additionalLore = PluginConfig.General.ADDITIONAL_LORE.get(player, new Object[]{
 				item.getName(), itemData.getAmount(), item.getPrice(),
-				itemData.getSold(), remain, item.getLimit()
+				itemData.getSold(), canSell, item.getLimit()
 		});
 
 		additionalLore.forEach(factory::addLore);
@@ -65,10 +65,12 @@ public class DepositoryGUI extends GUI {
 				}
 
 				if (type == ClickType.LEFT) {
-					if (remain >= 1) {
+					if (canSell >= 1) {
 						SellItemGUI.open(player, userData, itemData, depository, item);
 					} else {
-						PluginMessages.ITEM_SOLD_LIMIT.send(player, new Object[]{remain, item.getLimit()});
+						PluginConfig.Sounds.SELL_FAIL.play(player);
+						PluginMessages.ITEM_SOLD_LIMIT.send(player, new Object[]{canSell, item.getLimit()});
+						player.closeInventory();
 					}
 				} else if (type == ClickType.RIGHT) {
 

src/main/java/cc/carm/plugin/ultradepository/ui/SellItemGUI.java

@@ -11,6 +11,7 @@ import cc.carm.plugin.ultradepository.configuration.depository.Depository;
 import cc.carm.plugin.ultradepository.configuration.depository.DepositoryItem;
 import cc.carm.plugin.ultradepository.data.DepositoryItemData;
 import cc.carm.plugin.ultradepository.data.UserData;
+import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.event.inventory.ClickType;
 import org.bukkit.inventory.ItemStack;
@@ -73,7 +74,7 @@ public class SellItemGUI extends GUI {
 	}
 
 	private GUIItem getAddItem(int amount) {
-		ItemStackFactory factory = new ItemStackFactory(Add.TYPE.get());
+		ItemStackFactory factory = new ItemStackFactory(Add.TYPE.getOptional().orElse(Material.STONE));
 		factory.setDurability(Add.DATA.get());
 		factory.setDisplayName(Add.NAME.get(player, new Object[]{
 				getItemName(), amount
@@ -93,7 +94,7 @@ public class SellItemGUI extends GUI {
 	}
 
 	private GUIItem getRemoveItem(int amount) {
-		ItemStackFactory factory = new ItemStackFactory(Remove.TYPE.get());
+		ItemStackFactory factory = new ItemStackFactory(Remove.TYPE.getOptional().orElse(Material.STONE));
 		factory.setDurability(Remove.DATA.get());
 		factory.setDisplayName(Remove.NAME.get(player, new Object[]{
 				getItemName(), amount
@@ -112,7 +113,7 @@ public class SellItemGUI extends GUI {
 	}
 
 	private GUIItem getConfirmItem() {
-		ItemStackFactory factory = new ItemStackFactory(Confirm.TYPE.get());
+		ItemStackFactory factory = new ItemStackFactory(Confirm.TYPE.getOptional().orElse(Material.STONE));
 		factory.setDurability(Confirm.DATA.get());
 		factory.setDisplayName(Confirm.NAME.get(player, new Object[]{
 				getItemName(), getCurrentAmount(), getTotalMoney()
@@ -131,7 +132,7 @@ public class SellItemGUI extends GUI {
 	}
 
 	private GUIItem getCancelItem() {
-		ItemStackFactory factory = new ItemStackFactory(Cancel.TYPE.get());
+		ItemStackFactory factory = new ItemStackFactory(Cancel.TYPE.getOptional().orElse(Material.STONE));
 		factory.setDurability(Cancel.DATA.get());
 		factory.setDisplayName(Cancel.NAME.get());
 		factory.setLore(Cancel.LORE.get());

src/main/java/cc/carm/plugin/ultradepository/util/DateIntUtil.java

@@ -22,10 +22,15 @@ public class DateIntUtil {
 	}
 
 	public static long getDateMillis(int dateInt) {
+		return getDate(dateInt).getTime();
+	}
+
+	public static Date getDate(int dateInt) {
 		try {
-			return getFormat().parse(Integer.toString(dateInt)).getTime();
-		} catch (ParseException e) {
-			return System.currentTimeMillis();
+			long millis = getFormat().parse(Integer.toString(dateInt)).getTime();
+			return new java.sql.Date(millis);
+		} catch (ParseException | NumberFormatException e) {
+			return new Date(System.currentTimeMillis());
 		}
 	}
 

src/main/resources/config.yml

@@ -29,6 +29,7 @@ storage:
     # 数据库驱动路径
     driver: "com.mysql.jdbc.Driver"
     url: "jdbc:mysql://127.0.0.1:3306/<db-name>"
+    table: "ud_data" # 插件表名，允许自定义
     username: "username"
     password: "password"
 

src/main/resources/plugin.yml

@@ -32,6 +32,7 @@ permissions:
 
   "UltraDepository.silent":
     description: "超级仓库的安静模式权限，拥有该权限将不再接收到放入背包的提示。"
+    default: false
 
   "UltraDepository.auto":
     description: "超级仓库的自动收集权限"