{"code":"7001","message":"System error","traceId":null,"total":null,"exceptionInfo":{"exceptionId":"20260528024623017","exceptionType":"com.redapplenet.cloud.utils.web.response.ResultEntity","lineNumber":25,"fileName":"FileService.java","methodName":"getFile","className":"com.redapplenet.cloud.upload.service.FileService"},"data":null}