public HttpResponseMessage DeleteProjectMaster([FromBody] Guid projectMasterId) { var obj = _projectMaster.GetProjectMasterById(projectMasterId); var result = _projectMaster.DeleteProjectMaster(obj); if (result) { return(toJson(null, OperatingState.Success, "删除成功")); } return(toJson(null, OperatingState.Failure, "删除失败")); }