修改

demo/data/mydb.trace.db

@@ -2695,3 +2695,22 @@ java.sql.SQLClientInfoException: Client info name 'ApplicationName' not supporte
 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
 	at java.base/java.lang.Thread.run(Thread.java:1583)
+2024-12-19 13:51:13 jdbc[3]: exception
+java.sql.SQLClientInfoException: Client info name 'ApplicationName' not supported.
+	at org.h2.jdbc.JdbcConnection.setClientInfo(JdbcConnection.java:1573)
+	at com.intellij.database.remote.jdbc.impl.RemoteConnectionImpl.setClientInfo(RemoteConnectionImpl.java:469)
+	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
+	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
+	at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:360)
+	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200)
+	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197)
+	at java.base/java.security.AccessController.doPrivileged(AccessController.java:714)
+	at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196)
+	at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:598)
+	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:844)
+	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:721)
+	at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
+	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:720)
+	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
+	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
+	at java.base/java.lang.Thread.run(Thread.java:1583)

demo/pom.xml

@@ -30,34 +30,17 @@
         <java.version>17</java.version>
     </properties>
     <dependencies>
-
-            <!-- Jakarta Bean Validation API -->
-            <dependency>
-                <groupId>jakarta.validation</groupId>
-                <artifactId>jakarta.validation-api</artifactId>
-                <version>3.0.2</version> <!-- 请确认这是最新的稳定版本 -->
-            </dependency>
-
-            <!-- Hibernate Validator (implementation of Bean Validation) -->
-            <dependency>
-                <groupId>org.hibernate.validator</groupId>
-                <artifactId>hibernate-validator</artifactId>
-                <version>8.0.1.Final</version> <!-- 请确认这是最新的稳定版本 -->
-            </dependency>
-
+        <!-- 添加 spring-boot-starter-web 依赖 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-validation</artifactId>
+            <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
+        <!-- 已有的其他依赖 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-jpa</artifactId>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-security</artifactId>
-        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-validation</artifactId>
@@ -77,7 +60,6 @@
             <artifactId>h2</artifactId>
             <scope>runtime</scope>
         </dependency>
-
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
@@ -97,13 +79,6 @@
 
 
 
-    <repositories>
-        <repository>
-            <id>central</id>
-            <url>https://repo.maven.apache.org/maven2</url>
-        </repository>
-    </repositories>
-
     <build>
         <plugins>
             <plugin>

demo/src/main/java/com/example/demo/controller/UserController.java

@@ -3,6 +3,7 @@ package com.example.demo.controller;
 import com.example.demo.User;
 import com.example.demo.UserSecurityQuestion;
 import com.example.demo.service.UserService;
+import jakarta.validation.Valid;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -13,10 +14,6 @@ import org.springframework.security.core.context.SecurityContextHolder;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
 
-import jakarta.validation.Valid;
-import jakarta.validation.constraints.NotNull;
-import jakarta.validation.constraints.NotEmpty;
-import java.util.Set;
 
 @RestController
 @CrossOrigin(origins = "http://localhost:5137") // 允许来自前端开发服务器的请求