How to Successfully Parse Strings Received from a Node.js Server in React Native

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The Case Study: Fetching Data from the Server

First, let’s look at the code snippet that caused the issue:

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Root Cause: Content-Type Misunderstanding

Content-Type Matters

Solution: Setting the Correct Content-Type

To solve the issue, you need to ensure that the server sends the correct content type for text data. You can specify the content type in your server code like this:

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Summary: Steps to Avoid the Error

Check the Content-Type: Verify the type of content the server is sending.

Set the Correct Header:

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Use the Appropriate Fetch Method:

Conclusion