如何将JSON数据放入MongoDB？

Question

我是 mongo 的初学者javascript，我编写了一个大概的代码，可能是将所有API JSON响应推送到我的集合数据库上，所以我应该带头使用此代码做一些看起来像某事而不是什么都不做的事情：

这个file 将 JSON api 响应的所有结果转换为卡片，但在此之前我需要存储此响应

import { defineStore } from "pinia";
import axios from "axios";
import { MongoClient } from 'mongodb'

export const useCardStore = defineStore("cardStore", {
 state: () => ({
  cards: [], 
  }),
  getters:{
     allCards: (state) => state.cards
  },
 actions: {
   async loadCards() {
   try {
    const response = await axios.get("https://api.adzuna.com/....");
    this.cards = response;
    const { data } = response;
    response.data.results.forEach((item) => {
      console.log(item);
      return item.get().then(response => {
        JSON.parse(response.body.text());
        var MongoClient = require('mongodb').MongoClient;
        var url = 'mongodb://localhost:27017/MyCollection';

        MongoClient.connect(url, function(db) {
        
        var myDB = db.db("JobSeeker");
        
        var myobj = [item];
        
          myDB.collection("cardsJobs").insertMany(myobj, function(res) {
          console.log("Number of item inserted: " + res.insertedCount);
          db.close();
        });
      })
     });
    });
  } 
  catch (error) {
    console.log(error);
      }
  },
 },
});

Answer 1

//modify your code like this
var url = "API CALL HERE"

request(url, function(error, response, body){

 if(!error && response.statusCode == 200){
    var data = JSON.parse(body);
    res.send(data);

    var MongoClient = require('mongodb').MongoClient;
    var url = "mongodb://localhost:27017/mydb";

    MongoClient.connect(url, function(err, db) {
      if (err) throw err;
      var myobj = [];
      myobj.push(data);
      db.collection("dabas").insertMany(myobj, function(err, res) {
        if (err) throw err;
        console.log("Number of documents inserted: " + res.insertedCount);
        db.close();
      });
    });
 }
});

//your problem is you passing obj not array
//see below link for your reference

https://docs.mongodb.com/manual/reference/method /db.collection.insertMany/