Function fetch

The global fetch() method starts the process of fetching a resource from the network, returning a promise which is fulfilled once the response is available.

Supported Protocols

• http: - Fetch data from the network using the HTTP protocol
• https: - Fetch data from the network using the HTTPS protocol
• blob: - Fetch data from a URL constructed by URL.createObjectURL()
• data: - Fetch data from a Data URI (possibly base64-encoded)
• sdmc: - Fetch data from a local file on the SD card
• romfs: - Fetch data from the RomFS partition of the nx.js application
• file: - Same as sdmc:

Example

fetch('http://jsonip.com')
  .then(res => res.json())
  .then(data => {
    console.log(`Current IP address: ${data.ip}`);
  });
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See

https://developer.mozilla.org/docs/Web/API/fetch