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read data json from a specific url

i want do display the data inside this url on my node stand out but it display none , there is something i do wrong in my code

const extractRefDefaultSchema = async (data) => {
const url = "https://mos.esante.gouv.fr/NOS/TRE_R81-Civilite/FHIR/TRE-R81-Civilite/TRE_R81-Civilite-FHIR.json"
https.get(url,(res) => {
    let body = "";
    res.on("data", (chunk) => {
        body += chunk;
    });
    res.on("end", () => {
        try {
            let json = JSON.parse(body);
            // do something with JSON
        } catch (error) {
            console.error(error.message);
        };
    });
}).on("error", (error) => {
    console.error(error.message);
});
console.log("extractRefDefaultSchema");

};

about 4 years ago · Juan Pablo Isaza

2 answers

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Answer 1 · 2022-07-06T18:30:15.138Z

You can use fetch API for do this :

fetch(url)
.then((res)=> res.json())
.then((json) => {
    let dataJson = JSON.parse(json)
})

Answer 2 · 2022-07-06T18:30:15.148Z

You can achieve the same with axios, it would be much simpler.

Code:

let axios = require("axios")
axios.get("https://mos.esante.gouv.fr/NOS/TRE_R81-Civilite/FHIR/TRE-R81-Civilite/TRE_R81-Civilite-FHIR.json").then((res) => {
    let jsonData = res.data
})

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read data json from a specific url

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Andres GPT