如何使用多索引将数据导入mongodb

我对mongodb很陌生，我刚刚创建了一个

数据库

名称

测试

，里面有一个

集合

名为

项目

我有一个json文件，其中包含以下两个项目：

{
  "-KutvlMPRHGWWTgk1Mh4" : {
    "isPrivate" : true,
    "proj_contact" : "blMufEZjv6ZmnugDlTruzGwmowI3",
    "proj_creator" : "blMufEZjv6ZmnugDlTruzGwmowI3",
    "proj_date" : "01/01/2017",
    "proj_des" : "this is a testing projectasfasfasgasg",
    "proj_name" : "Project",
    "proj_pi" : "qCQee2pWGeN9PD3FRXbJpdN7mHT2"
  },
  "-KvARDkcsCEKZgnM94xH" : {
    "isPrivate" : false,
    "proj_autho" : [ "Lei0ohIcMBbzVtcQD1AgU4wHBKR2", "OnjEOFSNVpf189J9hAaSFWOZdl42", "0DwfVUeMAraiRxFZTa6xyjn6sfx2", "WHjFSvEo45U7ULzwIQdnUz6ytXp1", "kKTWt36bIifrRzpqNP1l2Gnl3KU2" ],
    "proj_contact" : "kKTWt36bIifrRzpqNP1l2Gnl3KU2",
    "proj_creator" : "kKTWt36bIifrRzpqNP1l2Gnl3KU2",
    "proj_date" : "10/12/2017",
    "proj_des" : "this is a test :)",
    "proj_name" : "another test",
    "proj_pi" : "qCQee2pWGeN9PD3FRXbJpdN7mHT2"
  }
}

因此，我想将其导入

项目集合

。 我正在运行这个命令

mongoimport --db Test --collection projects --file import-file.json

但是我得到的结果是mongodb只创建一个索引（1id），它包含了整个内容

我想要的是在导入之后，mongodb将为上面的每个项目创建两个不同的索引（2个ID）

这是目前的结果。我用的是3T工作室

---

谢谢

您似乎缺少一个花括号（用于嵌套对象本身）

更新：

---

如果我改为您的，它会说这不再是一个有效的json文件Validate here得到如下错误：错误：第1行的分析错误：{{{“-kutvlmprhgwtg--^应为'STRING'，'}'，get'{'默认情况下，monogoimport为要导入的文件假定了一种特殊的结构：类似于JSON格式，不同的是每行只允许一个文档，每个文档后面都不允许有逗号。参考文档，打开和关闭应该是方括号，然后我使用-jsonArray，它就可以工作了。谢谢

{
  {"-KutvlMPRHGWWTgk1Mh4" : {
"isPrivate" : true,
"proj_contact" : "blMufEZjv6ZmnugDlTruzGwmowI3",
"proj_creator" : "blMufEZjv6ZmnugDlTruzGwmowI3",
"proj_date" : "01/01/2017",
"proj_des" : "this is a testing projectasfasfasgasg",
"proj_name" : "Project",
"proj_pi" : "qCQee2pWGeN9PD3FRXbJpdN7mHT2"
}},
{"-KvARDkcsCEKZgnM94xH" : {
"isPrivate" : false,
"proj_autho" : [ "Lei0ohIcMBbzVtcQD1AgU4wHBKR2", "OnjEOFSNVpf189J9hAaSFWOZdl42", "0DwfVUeMAraiRxFZTa6xyjn6sfx2", "WHjFSvEo45U7ULzwIQdnUz6ytXp1", "kKTWt36bIifrRzpqNP1l2Gnl3KU2" ],
"proj_contact" : "kKTWt36bIifrRzpqNP1l2Gnl3KU2",
"proj_creator" : "kKTWt36bIifrRzpqNP1l2Gnl3KU2",
"proj_date" : "10/12/2017",
"proj_des" : "this is a test :)",
"proj_name" : "another test",
"proj_pi" : "qCQee2pWGeN9PD3FRXbJpdN7mHT2"
 }}
}

{
  "-KutvlMPRHGWWTgk1Mh4" : {
    "isPrivate" : true,
    "proj_contact" : "blMufEZjv6ZmnugDlTruzGwmowI3",
    "proj_creator" : "blMufEZjv6ZmnugDlTruzGwmowI3",
    "proj_date" : "01/01/2017",
    "proj_des" : "this is a testing projectasfasfasgasg",
    "proj_name" : "Project",
    "proj_pi" : "qCQee2pWGeN9PD3FRXbJpdN7mHT2"
  }
  "-KvARDkcsCEKZgnM94xH" : {
    "isPrivate" : false,
    "proj_autho" : [ "Lei0ohIcMBbzVtcQD1AgU4wHBKR2", "OnjEOFSNVpf189J9hAaSFWOZdl42", "0DwfVUeMAraiRxFZTa6xyjn6sfx2", "WHjFSvEo45U7ULzwIQdnUz6ytXp1", "kKTWt36bIifrRzpqNP1l2Gnl3KU2" ],
    "proj_contact" : "kKTWt36bIifrRzpqNP1l2Gnl3KU2",
    "proj_creator" : "kKTWt36bIifrRzpqNP1l2Gnl3KU2",
    "proj_date" : "10/12/2017",
    "proj_des" : "this is a test :)",
    "proj_name" : "another test",
    "proj_pi" : "qCQee2pWGeN9PD3FRXbJpdN7mHT2"
  }
}