我有一个脚本，该脚本在运行时返回JSON。我想将输出保存到MongoDB。随着数据的不断变化，我没有架构设置。
有人可以帮助指导我找到正确的指南/教程来解决这个问题吗？
{
"urls":{
"http://example.com/":{
"status":200
},
"https://example.com/":{
"status":200
},
"applications":[
{
"name":"Font Awesome",
"confidence":"100",
"version":null,
"icon":"Font Awesome.png",
"website":"http://fontawesome.io",
"categories":[
{
"17":"Font Scripts"
}
]
},
{
"name":"Google Font API",
"confidence":"100",
"version":null,
"icon":"Google Font API.png",
"website":"http://google.com/fonts",
"categories":[
{
"17":"Font Scripts"
}
]
},
{
"name":"Google Tag Manager",
"confidence":"100",
"version":null,
"icon":"Googl e Tag Manager.png",
"website":"http://www.google.com/tagmanager",
"categories":[
{
"42":"Tag Managers"
}
]
},
{
"name":"Gravatar",
"confidence":"100",
"version":n ull,
"icon":"Gravatar.png",
"website":"http://gravatar.com",
"categories":[
{
"19":"Miscellaneous"
}
]
},
{
"name":"Lightbox",
"confidence":"100",
"version":null,
" icon":"Lightbox.png",
"website":"http://lokeshdhakar.com/projects/lightbox2/",
"categories":[
{
"59":"JavaScript Libraries"
}
]
},
{
"name":"Nginx",
"confidence":"100",
"version":null,
"icon":"Nginx.svg",
"website":"http://nginx.org/en",
"categories":[
{
"22":"Web Servers"
},
{
"64":"Reverse Proxy"
}
]
},
{
"name":"Revslider ",
"confidence":"100",
"version":"5.4.8.1",
"icon":"revslider.png",
"website":"https://revolution.themepunch.com/",
"categories":[
{
"19":"Miscellaneous"
}
]
},
{
"name":"WordPress",
"confidence":"100",
"version":"5.1.1",
"icon":"WordPress.svg",
"website":"https://wordpress.org",
"categories":[
{
"1":"CMS"
},
{
"11":"Blogs "
}
]
},
{
"name":"Yoast SEO",
"confidence":"100",
"version":"10.0",
"icon":"Yoast SEO.png",
"website":"http://yoast.com",
"categories":[
{
"54":"SEO"
}
]
},
{
"name":" animate.css",
"confidence":"100",
"version":null,
"icon":"default.svg",
"website":"https://daneden.github.io/animate.css/",
"categories":[
{
"18":"Web Framewo rks"
}
]
},
{
"name":"prettyPhoto",
"confidence":"100",
"version":null,
"icon":"prettyPhoto.png",
"website":"http://no-margin-for-errors.com/projects/prettyphot o-jquery-lightbox-clone/",
"categories":[
{
"59":"JavaScript Libraries"
}
]
},
{
"name":"PHP",
"confidence":"0",
"version":null,
"icon":"PHP.svg",
"website":"http: //php.net",
"categories":[
{
"27":"Programming Languages"
}
]
},
{
"name":"MySQL",
"confidence":"0",
"version":null,
"icon":"MySQL.svg",
"website":"http://mysql.co m",
"categories":[
{
"34":"Databases"
}
]
},
{
"name":"jQuery",
"confidence":"0",
"version":null,
"icon":"jQuery.svg",
"website":"https://jquery.com",
"categories":[
{
"59":"JavaScript Libraries"
}
]
}
],
"meta":{
"language":null
}
}
答案 0 :(得分：0)
// Example for 'applications' array from your JSON collection in database
// You need to replace url, DB collection name (applications in example), put your real json after 'var applications'
var url = "REPLACE_YOUR_DB_URL"; // depends on your setup, for example: mongodb://localhost:27017/newdb";
// Create a client to mongodb
var MongoClient = require('mongodb').MongoClient;
// Make client connect to MongoDB service
MongoClient.connect(url, function(err, db) {
if (err) throw err;
// db pointing to newdb
console.log("Switched to "+db.databaseName+" database");
// Reaplce with your JSON
var applications = [{ "name":"Font Awesome" },
{ "name":"Google Font API" }];
// Insert multiple documents to 'applications' collection using insertOne
db.collection("applications").insertMany(applications, function(err, res) {
if (err) throw err;
console.log(res.insertedCount+" applications inserted");
// Close the connection to DB
db.close();
});
});
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