MongoDB collection uses mongoimport import json, imported data order is inconsistent with the original data order

use mongoimport to import data in json format. After the import is successful, the data in the collection is in the wrong order, and the cause of the problem has not been found.

related codes

original data and imported data

{"_id":{"$oid":"58c284b13a1bb9aa7033801b"},"productId":"201710003","productName":"","salePrice":1999,"productImage":"pingheng.jpg","productUrl":""}
{"_id":{"$oid":"58c284d7117a2e6599abef5e"},"productId":"201710004","productName":"-3","salePrice":80,"productImage":"2.jpg","productUrl":""}
{"_id":{"$oid":"58c284e6117a2e6599abef5f"},"productId":"201710005","productName":"","salePrice":3549,"productImage":"note.jpg","productUrl":""}
{"_id":{"$oid":"58c284f4117a2e6599abef60"},"productId":"201710006","productName":"6","salePrice":2499,"productImage":"mi6.jpg","productUrl":""}
{"_id":{"$oid":"58e704ef98dab115d336b3f1"},"productId":"201710002","productName":"","salePrice":59,"productImage":"6.jpg","productUrl":""}
{"_id":{"$oid":"58e7050398dab115d336b3f2"},"productId":"201710007","productName":"","salePrice":39,"productImage":"zipai.jpg","productUrl":""}
{"_id":{"$oid":"58e7050c98dab115d336b3f3"},"productId":"201710008","productName":"","salePrice":1999,"productImage":"8.jpg","productUrl":""}
{"_id":{"$oid":"58e7051698dab115d336b3f4"},"productId":"201710009","productName":"IH ","salePrice":999,"productImage":"9.jpg","productUrl":""}
{"_id":{"$oid":"58e7052198dab115d336b3f5"},"productId":"201710010","productName":"4A","salePrice":2099,"productImage":"10.jpg","productUrl":""}
{"_id":{"$oid":"58e7052a98dab115d336b3f6"},"productId":"201710011","productName":"Ear1000","salePrice":1000,"productImage":"11.jpg","productUrl":""}
{"_id":{"$oid":"58e7053298dab115d336b3f7"},"productId":"201710012","productName":"Ear1100","salePrice":1100,"productImage":"12.jpg","productUrl":""}
{"_id":{"$oid":"58e7053c98dab115d336b3f8"},"productId":"201710013","productName":"Ear2000","salePrice":2000,"productImage":"13.jpg","productUrl":""}
{"_id":{"$oid":"58e7054798dab115d336b3f9"},"productId":"201710014","productName":"Ear1600","salePrice":1600,"productImage":"14.jpg","productUrl":""}
{"_id":{"$oid":"58e7055198dab115d336b3fa"},"productId":"201710015","productName":"Ear1200","salePrice":1200,"productImage":"15.jpg","productUrl":""}
{"_id":{"$oid":"58e7057798dab115d336b3fb"},"productId":"201710016","productName":"Ear700","salePrice":700,"productImage":"16.jpg","productUrl":""}
{"_id":{"$oid":"58e7058498dab115d336b3fc"},"productId":"201710017","productName":"","salePrice":129,"productImage":"1.jpg","productUrl":""}
{"_id":{"$oid":"58e7058d98dab115d336b3fd"},"productId":"201710018","productName":"","salePrice":389,"productImage":"photo.jpg","productUrl":""}

> db.goods.find()
{ "_id" : ObjectId("58c284e6117a2e6599abef5f"), "productId" : "201710005", "productName" : "", "salePrice" : 3549, "productImage" : "note.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7051698dab115d336b3f4"), "productId" : "201710009", "productName" : "IH ", "salePrice" : 999, "productImage" : "9.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7052198dab115d336b3f5"), "productId" : "201710010", "productName" : "4A", "salePrice" : 2099, "productImage" : "10.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7052a98dab115d336b3f6"), "productId" : "201710011", "productName" : "Ear1000", "salePrice" : 1000, "productImage" : "11.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58c284d7117a2e6599abef5e"), "productId" : "201710004", "productName" : "-3", "salePrice" : 80, "productImage" : "2.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7053298dab115d336b3f7"), "productId" : "201710012", "productName" : "Ear1100", "salePrice" : 1100, "productImage" : "12.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7053c98dab115d336b3f8"), "productId" : "201710013", "productName" : "Ear2000", "salePrice" : 2000, "productImage" : "13.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7055198dab115d336b3fa"), "productId" : "201710015", "productName" : "Ear1200", "salePrice" : 1200, "productImage" : "15.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58c284b13a1bb9aa7033801b"), "productId" : "201710003", "productName" : "", "salePrice" : 1999, "productImage" : "pingheng.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7057798dab115d336b3fb"), "productId" : "201710016", "productName" : "Ear700", "salePrice" : 700, "productImage" : "16.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7050c98dab115d336b3f3"), "productId" : "201710008", "productName" : "", "salePrice" : 1999, "productImage" : "8.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7054798dab115d336b3f9"), "productId" : "201710014", "productName" : "Ear1600", "salePrice" : 1600, "productImage" : "14.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7058d98dab115d336b3fd"), "productId" : "201710018", "productName" : "", "salePrice" : 389, "productImage" : "photo.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7058498dab115d336b3fc"), "productId" : "201710017", "productName" : "", "salePrice" : 129, "productImage" : "1.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e704ef98dab115d336b3f1"), "productId" : "201710002", "productName" : "", "salePrice" : 59, "productImage" : "6.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58e7050398dab115d336b3f2"), "productId" : "201710007", "productName" : "", "salePrice" : 39, "productImage" : "zipai.jpg", "productUrl" : "" }
{ "_id" : ObjectId("58c284f4117a2e6599abef60"), "productId" : "201710006", "productName" : "6", "salePrice" : 2499, "productImage" : "mi6.jpg", "productUrl" : "" }

Mongodb

Jun.23,2021