update

pom.xml

@@ -47,12 +47,6 @@
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
-		<!-- spring-boot整合mybatis -->
-		<dependency>
-			<groupId>org.mybatis.spring.boot</groupId>
-			<artifactId>mybatis-spring-boot-starter</artifactId>
-			<version>${mybatis-spring-boot.version}</version>
-		</dependency>
 		<!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
 		<dependency>
 			<groupId>org.projectlombok</groupId>

src/main/java/vip/xumy/core/exception/ControllerExceptionHandler.java

@@ -4,7 +4,6 @@ import java.sql.SQLException;
 import java.util.HashMap;
 import java.util.Map;
 
-import org.springframework.dao.DuplicateKeyException;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseBody;
@@ -28,11 +27,11 @@ public class ControllerExceptionHandler {
 		return new AjaxResponse(false, e.getMessage());
 	}
 	
-	@ResponseBody
+//	@ResponseBody
-	@ExceptionHandler(DuplicateKeyException.class)
+//	@ExceptionHandler(DuplicateKeyException.class)
-	public AjaxResponse handlerDuplicateKeyException(DuplicateKeyException e) {
+//	public AjaxResponse handlerDuplicateKeyException(DuplicateKeyException e) {
-		return new AjaxResponse(false, "数据已存在，请勿重复添加");
+//		return new AjaxResponse(false, "数据已存在，请勿重复添加");
-	}
+//	}
 	
 	@ResponseBody
 	@ExceptionHandler(SQLException.class)