初始化项目

backend/pom.xml

@@ -26,6 +26,7 @@
         <swagger.version>3.0.0</swagger.version>
         <commons-lang3.version>3.12.0</commons-lang3.version>
         <hutool.version>5.8.23</hutool.version>
+        <poi.version>5.2.5</poi.version>
     </properties>
 
     <dependencies>
@@ -50,9 +51,9 @@
 
         <!-- MySQL Driver -->
         <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.33</version>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <scope>runtime</scope>
         </dependency>
 
         <!-- Druid 数据源 -->
@@ -101,6 +102,24 @@
             <version>${hutool.version}</version>
         </dependency>
 
+        <!-- Apache POI for Excel processing -->
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi</artifactId>
+            <version>${poi.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.poi</groupId>
+            <artifactId>poi-ooxml</artifactId>
+            <version>${poi.version}</version>
+        </dependency>
+
+        <!-- Spring Security Crypto (密码加密) -->
+        <dependency>
+            <groupId>org.springframework.security</groupId>
+            <artifactId>spring-security-crypto</artifactId>
+        </dependency>
+
         <!-- Lombok -->
         <dependency>
             <groupId>org.projectlombok</groupId>
@@ -160,7 +179,6 @@
                 <version>3.3.0</version>
                 <configuration>
                     <configLocation>checkstyle.xml</configLocation>
-                    <encoding>UTF-8</encoding>
                     <consoleOutput>true</consoleOutput>
                     <failsOnError>false</failsOnError>
                 </configuration>