如何使用 mongoimport 导入一个 json 文件

Question

我正在尝试使用mongoimport以下命令行导入 json 文件：

mongoimport --db posts --collection rows --file post_history.json

但它返回此错误：

connected to: localhost
Failed: error processing document #1: invalid character 'N' after object key:value pair
imported 0 documents

该文件的内容如下所示：

[
 {
 "Id" : 1,
 "PostHistoryTypeId" : 2,
 "PostId" : 1,
 "RevisionGUID" : "1e04af17-3bdb-4263-aa46-97ee7fb1b0b6",
 "CreationDate" : "2011-06-21 20:19:34",
 "UserId" : 9,
 "Text" : "My finance and myself are looking for a good Caribbean cruise in October and were wondering which islands are best to see and which Cruise line to take?"
 },
 {
 "Id" : 2,
 "PostHistoryTypeId" : 1,
 "PostId" : 1,
 "RevisionGUID" : "1e04af17-3bdb-4263-aa46-97ee7fb1b0b6",
 "CreationDate" : "2011-06-21 20:19:34",
 "UserId" : 9,
 "Text" : "What's the best Caribbean cruise for October"
 },
 {
 "Id" : 3,
 "PostHistoryTypeId" : 3,
 "PostId" : 1,
 "RevisionGUID" : "1e04af17-3bdb-4263-aa46-97ee7fb1b0b6",
 "CreationDate" : "2011-06-21 20:19:34",
 "UserId" : 9,
 "Text" : "<caribbean><cruising><vacation>"
 },
 {
 "Id" : 4,
 "PostHistoryTypeId" : 2,
 "PostId" : 2,
 "RevisionGUID" : "58500a29-b9ed-4802-9934-c173ce362758",
 "CreationDate" : "2011-06-21 20:22:33",
 "UserId" : 13,
 "Text" : "This was one of our definition questions, but also one that interests me personally: How can I find a guide that will take me safely through the Amazon jungle? I'd love to explore the Amazon but would not attempt it without a guide, at least not the first time. And I'd prefer a guide that wasn't going to ambush me or anything :P"
 },
 {
 "Id" : 5,
 "PostHistoryTypeId" : 1,
 "PostId" : 2,
 "RevisionGUID" : "58500a29-b9ed-4802-9934-c173ce362758",
 "CreationDate" : "2011-06-21 20:22:33",
 "UserId" : 13,
 "Text" : "How can I find a guide that will take me safely through the Amazon jungle?"
 }
]

我错过了什么？这是正确的命令吗？谢谢！

更新 1：
正如 CodeBird 建议的那样，我已经尝试过这个命令：

mongoimport --db posts --collection rows --type json --file post_history.json --jsonArray

它返回这个：

connected to: localhost
Failed: error processing document #18875: invalid character 'N' after object key:value pair
imported 10000 documents

Answer 1

您应该使用此命令告诉 mongo 它是一个 json 数组

mongoimport --db posts --collection rows --file post_history.json --jsonArray

我复制了您的 json，并进行了测试：

mongoimport --db posts --collection rows --file test.json --jsonArray
2016-01-19T06:18:57.887-0600    connected to: localhost
2016-01-19T06:18:57.906-0600    imported 5 documents

编辑

在您的问题更新之后，我认为您可能还有一些应该为 mongo 修复的特殊字符，例如：

tab = \t
" = \"
\ = \\