Charles replaces the interface response information

Scenario:

You need to test a certain scenario where an interface returns a page, but in the current test environment, the unresponsive scenario case can return the content you need.

For example, you want to check whether the page supports html hyperlinks, but at this time, the response file of the interface does not return html hyperlinks.

At this time, Charles can be used to replace the response file of the interface to be tested.

Steps

1. Open Charles and find the corresponding interface information
You can use any packet capture tool here, as well as the one that comes with Google Chrome

Right click, save response file

2. Open the response file, edit it to the content you need, and save it
3. Go back to Charles, right click on this interface, click on the last map local

a. If you need to request this interface multiple times, and the request head will change, you can delete the content in aDrop
b. Select the file you need to replace in box b to replace

4. Re-request the interface just now, and the page will be displayed as you want.