add method not support error

src/main/java/com/cnooc/expert/common/exception/GlobalExceptionHandler.java

@@ -4,6 +4,7 @@ import com.cnooc.expert.common.response.ApiResult;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpStatus;
 import org.springframework.validation.BindException;
+import org.springframework.web.HttpRequestMethodNotSupportedException;
 import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
@@ -59,6 +60,18 @@ public class GlobalExceptionHandler {
         return ApiResult.error(GlobalErrorCodeConstants.SYSTEM_ERROR.getCode(), GlobalErrorCodeConstants.SYSTEM_ERROR.getMsg());
     }
 
+    /**
+     * 处理 HTTP 方法不支持异常
+     */
+    @ExceptionHandler(HttpRequestMethodNotSupportedException.class)
+    public ApiResult<String> handleHttpRequestMethodNotSupportedException(
+            HttpRequestMethodNotSupportedException e, HttpServletRequest request) {
+        log.warn("HTTP方法不支持: {}，请求URL: {}", e.getMessage(), request.getRequestURI());
+        return ApiResult.error(HttpStatus.METHOD_NOT_ALLOWED.value(),
+                "不支持 " + e.getMethod() + " 请求方法 ");
+    }
+
+
     @ExceptionHandler(Exception.class)
     public ApiResult<String> handleException(Exception e, HttpServletRequest request) {
         log.error("系统异常: {}，请求URL: {}", e.getMessage(), request.getRequestURI(), e);