package dataswitch import "github.com/gogf/gf/v2/errors/gerror" func invalidOperation(op Operation) error { return gerror.Newf("不支持的数据服务操作: %s", op) } func errInvalidBatchType(batchType int) error { return gerror.Newf("批次类型%d不是数据服务批次", batchType) }