1

src/main/java/com/fdkankan/fusion/common/ResultCode.java

@@ -90,6 +90,8 @@ public enum ResultCode {
     SCENE_DOWN_ERROR(8037, "场景下载失败"),
     CASE_DOWN_ERROR(8038, "场景计算中/计算失败，无法打包。"),
     RECORD_NOT_EXIST(8039,"记录不存在" ),
+    DATA_TOO_LONG(8040, "长度超过限制"),
+    upload_file_limit(8041, "大小超限制"),
 
 
     ;

src/main/java/com/fdkankan/fusion/exception/GlobalExceptionHandler.java

@@ -5,9 +5,12 @@ import com.fdkankan.fusion.exception.BusinessException;
 import com.fdkankan.fusion.common.ResultData;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.tomcat.util.http.fileupload.impl.IOFileUploadException;
+import org.apache.tomcat.util.http.fileupload.impl.SizeLimitExceededException;
+import org.springframework.dao.DataIntegrityViolationException;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.RestControllerAdvice;
+import org.springframework.web.multipart.MaxUploadSizeExceededException;
 import org.springframework.web.multipart.MultipartException;
 
 import java.nio.file.NoSuchFileException;
@@ -57,4 +60,48 @@ public class GlobalExceptionHandler {
         log.info("NoSuchFileException:", e);
         return ResultData.error( ResultCode.SPACE_ERROR);
     }
+
+    /**
+     * 处理业务异常
+     */
+    @ResponseBody
+    @ExceptionHandler(value = DataIntegrityViolationException.class)
+    public ResultData DataIntegrityViolationExceptionHandler(DataIntegrityViolationException e) {
+        log.error("mysql服务错误:", e);
+        if(e.getCause().getMessage().contains("Data too long")){
+            return ResultData.error(ResultCode.DATA_TOO_LONG);
+        }
+        return ResultData.error( 500, e.getCause().getMessage());
+    }
+
+    /**
+     * 处理业务异常
+     */
+    @ResponseBody
+    @ExceptionHandler(value = IllegalStateException.class)
+    public ResultData IllegalStateExceptionExceptionException(IllegalStateException e) {
+        log.info("上传文件超限制-IllegalStateException:", e);
+        return ResultData.error(ResultCode.upload_file_limit);
+
+    }
+    /**
+     * 处理业务异常
+     */
+    @ResponseBody
+    @ExceptionHandler(value = MaxUploadSizeExceededException.class)
+    public ResultData MaxUploadSizeExceededExceptionException(MaxUploadSizeExceededException e) {
+        log.info("上传文件超限制-MaxUploadSizeExceededException:", e);
+        return ResultData.error(ResultCode.upload_file_limit);
+
+    }
+    /**
+     * 处理业务异常
+     */
+    @ResponseBody
+    @ExceptionHandler(value = SizeLimitExceededException.class)
+    public ResultData SizeLimitExceededExceptionException(SizeLimitExceededException e) {
+        log.info("上传文件超限制-SizeLimitExceededException:", e);
+        return ResultData.error(ResultCode.upload_file_limit);
+
+    }
 }