feat: 添加swagger，更改springboot版本为3.5.15，去除STR末班字符串

pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>4.1.0</version>
+        <version>3.5.15</version>
         <relativePath/>
     </parent>
 
@@ -18,14 +18,13 @@
 
     <properties>
         <java.version>21</java.version>
-        <maven.compiler.args>--enable-preview</maven.compiler.args>
     </properties>
 
     <dependencies>
-        <!-- Web MVC 核心（Boot4 标准） -->
+        <!-- Web MVC 核心 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-webmvc</artifactId>
+            <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
         <!-- JPA 持久层 -->
@@ -50,10 +49,10 @@
             <artifactId>spring-boot-starter-validation</artifactId>
         </dependency>
 
-        <!-- AOP/AspectJ 【已修正：Boot4 正式名称】 -->
+        <!-- AOP/AspectJ -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-aspectj</artifactId>
+            <artifactId>spring-boot-starter-aop</artifactId>
         </dependency>
 
         <!-- MySQL 驱动 -->
@@ -77,10 +76,10 @@
             <version>5.8.38</version>
         </dependency>
 
-        <!-- Sa-Token 权限框架（适配 Boot4） -->
+        <!-- Sa-Token 权限框架（适配 Boot3） -->
         <dependency>
             <groupId>cn.dev33</groupId>
-            <artifactId>sa-token-spring-boot4-starter</artifactId>
+            <artifactId>sa-token-spring-boot3-starter</artifactId>
             <version>1.45.0</version>
         </dependency>
         <dependency>
@@ -107,6 +106,13 @@
             <artifactId>spring-security-crypto</artifactId>
         </dependency>
 
+        <!-- Swagger / OpenAPI 接口文档 -->
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+            <version>2.8.17</version>
+        </dependency>
+
         <!-- 统一测试依赖 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>