关于MongoDB的全面概述和我所有关于它的文章，请查看我的概述。
你不仅可以用insert 方法向一个集合中插入单个文档，它还可以接收一个文档数组进行批量插入操作。
下面的例子将插入给定数组中的所有文档到名为podcasts 的集合中:
db.podcasts.insert([
{
"name": "Tech Over Tea",
"episodeName": "#75 Welcome Our Hacker Neko Waifu | Cyan Nyan",
"dateAired": ISODate("2021-08-02"),
"odyseeURL": "https://odysee.com/@TechOverTea:3/tech-over-tea-ep75:5",
"youtubeURL": "https://youtu.be/cc8ZTzi_fzg"
},
{
"name": "Tech Over Tea",
"episodeName": "Neckbeards Anonymous - Tech Over Tea #20 - feat Donald Feury",
"dateAired": ISODate("2020-07-13"),
"odyseeURL": "https://odysee.com/@TechOverTea:3/neckbeards-anonymous:5",
"youtubeURL": "https://youtu.be/DzXLZpRS0xU"
},
{
"name": "Tech Over Tea",
"episodeName": "#34 The Return Of The Clones - feat Bryan Jenks",
"dateAired": ISODate("2020-10-19"),
"odyseeURL": "https://odysee.com/@TechOverTea:3/the-return-of-the-clones:a",
"youtubeURL": "https://youtu.be/f4omYp7j05U"
}
])
还有一个方法叫做insertMany ，它只接受一个文档数组作为参数，而不像insert ，它可以对单个文档以及文档数组进行操作。
最近的MongoDB版本在使用insert 时会给出一个废弃警告，并希望你在进行批量插入时使用insertMany :
db.podcasts.insertMany([
{
"name": "Tech Over Tea",
"episodeName": "#75 Welcome Our Hacker Neko Waifu | Cyan Nyan",
"dateAired": ISODate("2021-08-02"),
"odyseeURL": "https://odysee.com/@TechOverTea:3/tech-over-tea-ep75:5",
"youtubeURL": "https://youtu.be/cc8ZTzi_fzg"
},
{
"name": "Tech Over Tea",
"episodeName": "Neckbeards Anonymous - Tech Over Tea #20 - feat Donald Feury",
"dateAired": ISODate("2020-07-13"),
"odyseeURL": "https://odysee.com/@TechOverTea:3/neckbeards-anonymous:5",
"youtubeURL": "https://youtu.be/DzXLZpRS0xU"
},
{
"name": "Tech Over Tea",
"episodeName": "#34 The Return Of The Clones - feat Bryan Jenks",
"dateAired": ISODate("2020-10-19"),
"odyseeURL": "https://odysee.com/@TechOverTea:3/the-return-of-the-clones:a",
"youtubeURL": "https://youtu.be/f4omYp7j05U"
}
])
