Obtaining Client IP Address
Since the front end cannot directly obtain the client IP address, it's often necessary to obtain the client IP address through the server side or third-party services in multiple business scenarios. This example gets the client IP through the Request object's eo.clientIp property, and assembled into data in the form of JSON to respond to the clients, which succeeds in obtaining client IP address by the use of edge function.
function handleRequest(request) {// Obtain the client IP through the request.eo.clientIpconst ip = request.eo.clientIp || '';// Respond with JSON datareturn new Response(JSON.stringify({ ip }), {headers: { 'content-type': 'application/json' },});}addEventListener('fetch', event => {event.respondWith(handleRequest(event.request));});
Sample Preview
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