How to Make HTTP Requests In React Native IOS application?

Question

fetch(\'http://119.9.52.47:3000/api/countries\', {
       method: \'POST\',
       headers: { \'Accept\': \'application/json\',\'Content-Type\': \'application/json\'},
          


        

Answer 1

Quoting Network docs:

By default, iOS will block any request that's not encrypted using SSL. If you need to fetch from a cleartext URL (one that begins with http) you will first need to add an App Transport Security exception.

Your request is http, so you need to either add the address as an App Transport Security exception in your ios app, or use https.