完善部分基础内容

ultrabackpack-api/pom.xml

@@ -2,12 +2,20 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+    </properties>
+
     <parent>
         <artifactId>ultrabackpack-parent</artifactId>
         <groupId>cc.carm.plugin</groupId>
         <version>1.0.0</version>
     </parent>
-    <modelVersion>4.0.0</modelVersion>
 
     <artifactId>ultrabackpack-api</artifactId>
     <packaging>jar</packaging>
@@ -45,12 +53,16 @@
         <url>https://github.com/CarmJos/UltraBackpack/actions/workflows/maven.yml</url>
     </ciManagement>
 
-    <properties>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
-    </properties>
+    <dependencies>
+
+        <dependency>
+            <groupId>cc.carm.lib</groupId>
+            <artifactId>easysql-api</artifactId>
+            <version>0.2.1</version>
+            <scope>provided</scope>
+        </dependency>
+
+    </dependencies>
 
     <build>
         <plugins>

ultrabackpack-api/src/main/java/cc/carm/plugin/ultrabackpack/api/data/DatabaseTables.java

@@ -0,0 +1,45 @@
+package cc.carm.plugin.ultrabackpack.api.data;
+
+import cc.carm.lib.easysql.api.SQLManager;
+
+import java.sql.SQLException;
+
+public enum DatabaseTables {
+
+	USER_DATA("ub_data", new String[]{
+			"`uuid` VARCHAR(36) NOT NULL PRIMARY KEY", // 用户的UUID
+			"`backpack` VARCHAR(32) NOT NULL",// 背包组名
+			"`type` VARCHAR(32) NOT NULL",// 背包内具体物品类型
+			"`amount` INT(11) NOT NULL DEFAULT 0", // 该物品的数量
+			"`sold` INT(11) NOT NULL DEFAULT 0", // 一周卖出次数
+			"`day` DATE NOT NULL", // 记录卖出数量的所在天
+			"PRIMARY KEY `data`(`uuid`,`backpack`,`type`)" // 联合主键索引
+	}),
+	;
+
+	String name;
+	String[] columns;
+
+	DatabaseTables(String name, String[] columns) {
+		this.name = name;
+		this.columns = columns;
+	}
+
+
+	public static void createTables(SQLManager sqlManager) throws SQLException {
+		for (DatabaseTables value : DatabaseTables.values()) {
+			sqlManager.createTable(value.getName())
+					.setColumns(value.getColumns())
+					.build().execute();
+		}
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public String[] getColumns() {
+		return columns;
+	}
+
+}

ultrabackpack-api/src/main/java/cc/carm/plugin/ultrabackpack/api/manager/UBUserManager.java

@@ -0,0 +1,4 @@
+package cc.carm.plugin.ultrabackpack.api.manager;
+
+public interface UBUserManager {
+}

ultrabackpack-api/src/main/java/cc/carm/plugin/ultrabackpack/api/user/UBUserData.java

@@ -0,0 +1,4 @@
+package cc.carm.plugin.ultrabackpack.api.user;
+
+public interface UBUserData {
+}