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Code: Alles auswählen

# node -e "
process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0'

var url = 'https://dummyjson.com/products';

// Benutze das HTTP- oder HTTPS-Modul je nach URL.
var httpx = (url.indexOf('https://') === 0) ? require('https') : require('http');

var req = httpx.get(url, function(response) {
    console.log('Antwort erhalten.', response.statusCode);

    var responseData = '';
    response.on('data', function(chunk) {
        responseData += chunk;
    });

    response.on('end', function() {
        var jsonData = JSON.parse(responseData);

        const product = jsonData.products.find(item => item.id === 6);
        console.log('Title:', product.title);
        console.log('Description:', product.description);

    });

});
req.on('error', function(err) {
    console.error(err);
});
"
Antwort erhalten. 200
Title: MacBook Pro
Description: MacBook Pro 2021 with mini-LED display may launch between September, November

Code: Alles auswählen

# echo '{
  "Vorname": "Ronald",
  "Nachname": "Reagan",
  "Geburtsdatum": "1911-02-06",
  "Nationalitaet": "US-amerikanisch",
  "Partei":
  {
    "Name": "Republican Party",
    "Synonyme": ["Republikaner", "Grand Old Party", "GOP"],
    "Hauptsitz": "Washington/D.C.",
    "Gründungsdatum": "1854-03-20",
    "Gründungsdoort": "Ripon"
  },
  "Amt": "US-Präsident",                 ,
  "Hobbys": ["Reiten", "Golfen", "Lesen"],
  "verheiratet": true,
  "Kinder": [
    {
      "Vorname": "Michael",
      "Nachname": "Reagan"    },
   {
      "Vorname": "Patti",
      "Nachname": "Davis"    },
   {
      "Vorname": "Ron",
      "Nachname": "Reagan"    }]
}' | ./cuxd-tools/jq '.Vorname'
"Ronald"
--- und ---
...
}' | ./cuxd-tools/jq '.Kinder[1].Nachname'
"Davis"