Subj : Re: read json from file
To : echicken
From : Mortifis
Date : Sat Jun 20 2020 09:43 pm
> Re: read json from file
> By: Mortifis to All on Sat Jun 20 2020 11:24:37
> Mo> I have a local json file that I'd like to search for a matching unknown
> Mo> record
> Mo> # without having to read in the entire object (the file has over 200,00
> Mo> records
> If your file looks like this:
> {"a":0,"b":1,"c":2,"d":3}
> You basically need to parse the whole thing. Or write your own special
> parser.
> If your file is like this:
> {"a":0,"b":1,"c":2,"d":3}
> {"e":4,"f":5,"g":6,"h":7}
> Then those are two separate JSON strings on adjacent lines. In which case
> you can read the file line by line, and each line will work with
> JSON.parse.sadly ... it looks like this :
[
{
"id": 707860,
"name": "Hurzuf",
"country": "UA",
"coord": {
"lon": 34.283333,
"lat": 44.549999
}
},
{
"id": 519188,
"name": "Novinki",
"country": "RU",
"coord": {
"lon": 37.666668,
"lat": 55.683334
}
},
{
"id": 1283378,
"name": "Gorkhā",
"country": "NP",
"coord": {
"lon": 84.633331,
"lat": 28
}
}, .... that's the 1st three records of 209,578 records ... gotta read all
209,578 records (1 million, 8 hundred 86 thousand, 2 hundred 13 lines) ? ...
bleh ... lol
---
� Synchronet � Realm of Dispair BBS -
http://ephram.synchro.net:82
