如何使用JavaScript将二进制文件插入mongodb? [英] How do I insert a binary file into mongodb using javascript?

问题描述

我想使用JavaScript编写脚本，以将二进制文件插入mongodb.该文件远远小于最大16MB限制，因此可以通过 GridFS 超出了我正在编写的功能范围.

I want to write a script using javascript to insert a binary file into the mongodb. The file is far less than the max 16MB limit, so implementing this with GridFS is beyond the scope of the feature I'm writing.

我正在编写脚本，因此可以像这样运行它:

I'm writing the script so I can run it like so:

mongo localhost:27017/myMongoDB loadMyFile.js

loadMyFile.js看起来像这样:

db.myCollection.insert( {
  fileName: "myFile.ogg",
  file: cat(./myFile.ogg")
});

但是当我搜索集合时:

db.myCollection.find({
    fileName:"myFile.ogg"
});

我得到类似的东西:

{
  "_id":ObjectId("53d2d6c76c694a37315c0195"),
  "fileName": "myFile.ogg",
  "file":"ID3\u0002"
}

这似乎是错误的.请协助.谢谢你.

Which seems wrong. Please assist. Thanks in advanced.

推荐答案

如@ JuanCarlosFarah 和@ RobertMunn ，GridFS似乎是最好的(也许是唯一的?)无需编写小型应用程序即可将文件插入db的方法.

As mentioned in the comments by @JuanCarlosFarah and @RobertMunn, GridFS appears to be the best (and maybe the only?) way to insert files into the db without writing a small application.

mongofiles -d myMongoDB -l myFileName.ogg --type audio/ogg put "The Name of my File in the Collection"

有关更多详细信息，请参见 mongofiles .

See mongofiles for more more details.

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