如何在mongodb网格fs中导入库？

Question

我正在尝试在MongoDB网格fs上工作，我是新手。我找到了在线资源，使gridfs在golang中工作，我找到了这篇文章。当我获取代码并尝试运行它时，它给了我以下错误。错误could not import go.mongodb.org/mongo-driver/mongo/gridfs (cannot find package "go.mongodb.org/mongo-driver/mongo/gridfs" in any of /usr/local/go/src/go.mongodb.org/mongo-driver/mongo/gridfs (from $GOROOT)/home/bilal/go/src/go.mongodb.org/mongo-driver/mongo/gridfs (from $GOPATH))图书馆"go.mongodb.org/mongo-driver/bson""go.mongodb.org/mongo-driver/mongo""go.mongodb.org/mongo-driver/mongo/gridfs""go.mongodb.org/mongo-driver/mongo/options"这四个库给了我这个错误。但我只举了一个错误的例子。

Answer 1

似乎您尚未正确安装依赖项。

首先，您需要按照参考文章中所述设置项目。go mod init PROJECT-NAME

然后，您需要安装依赖项，如最初链接的文章中所述：

go get go.mongodb.org/mongo-driver/mongo
go get go.mongodb.org/mongo-driver/mongo/gridfs