架构性调整【懒得区分了，哈哈哈哈】，主要是跑通了第一个功能测试

pom.xml

@@ -15,6 +15,9 @@
     <description>LearningProgressTracker</description>
     <properties>
         <java.version>17</java.version>
+        <mapstruct.version>1.5.5.Final</mapstruct.version>
+        <lombok.version>1.18.30</lombok.version>
+        <lombok-mapstruct-binding.version>0.2.0</lombok-mapstruct-binding.version>
     </properties>
     <dependencies>
         <dependency>
@@ -31,8 +34,9 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <optional>true</optional>
+            <version>${lombok.version}</version>
         </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
@@ -51,6 +55,7 @@
             <groupId>org.flywaydb</groupId>
             <artifactId>flyway-mysql</artifactId>
         </dependency>
+
         <!--引入mysql-connector-->
         <dependency>
             <groupId>mysql</groupId>
@@ -63,11 +68,23 @@
             <version>1.2.8</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct</artifactId>
+            <version>${mapstruct.version}</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct-processor</artifactId>
+            <version>${mapstruct.version}</version>
+        </dependency>
+
         <dependency>
             <groupId>com.baomidou</groupId>
             <artifactId>mybatis-plus-boot-starter</artifactId>
             <exclusions>
-<!--                排除mybatis-spring，此版本的mybatis-plus中自带的mybatis-spring和springboot3不兼容-->
+                <!--                排除mybatis-spring，此版本的mybatis-plus中自带的mybatis-spring和springboot3不兼容-->
                 <exclusion>
                     <groupId>org.mybatis</groupId>
                     <artifactId>mybatis-spring</artifactId>
@@ -99,15 +116,31 @@
     <build>
         <plugins>
             <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
                 <configuration>
-                    <excludes>
-                        <exclude>
+                    <forceJavacCompilerUse>true</forceJavacCompilerUse>
+                    <source>17</source>
+                    <target>17</target>
+                    <compilerArgs>--enable-preview</compilerArgs>
+                    <annotationProcessorPaths>
+                        <path>
                             <groupId>org.projectlombok</groupId>
                             <artifactId>lombok</artifactId>
-                        </exclude>
-                    </excludes>
+                            <version>${lombok.version}</version>
+                        </path>
+                        <path>
+                            <groupId>org.mapstruct</groupId>
+                            <artifactId>mapstruct-processor</artifactId>
+                            <version>${mapstruct.version}</version>
+                        </path>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok-mapstruct-binding</artifactId>
+                            <version>${lombok-mapstruct-binding.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
                 </configuration>
             </plugin>
         </plugins>