an html documenet or something different), besides of other information like cache-control, or how long the body is. The headers will tell the browser, for example, that the body is json (vs. The json objects you see are part of the content not the headers. In the response you get the two things, the headers, and the content. Image above? I mean, am I correct to think that this is the response I If you are using Node JS for this, you can use the v8 inspector by running node -inspect and then use the debugging URL to open up. In order to debug the middle layer, you need to debug the API. Question 2: What are the relevance 'Reponse Headers' shown on the You are currently only debugging your client side app, so DevTools will only show the single request to your local web API.

In these cases you can debug the function and also see the ajax request to check what actually went out from your browser and what was received as a response. Depending on how the response was sent, sometimes you can see it nicely formatted by left clicking the browser window and selecting view source page.įor this you don't need developer's tools unless you want to see how long did it take to receive the response, or check the headers for some specific value, etc, but nothing to do with receiving the response or rendering it on screen.ĭeveloper's tools is more usefull if you are working with javascript/jquery and/or if you are sending ajax requests (GET or POST). If the Content-type is set to text/html, for example, then you will still get the a json text as response in the main window but it won't be nicely formated. If you send a GET request that the server responds with a json object or json array and the Content-type header is set to application/json, you will see that response already formated in the main window of the browser. Not the browser who can choose to see any response as json.

The first point to make clear is that it is the server who will or will not send a json response to the browser. Question 1: Is it possible to get the response (possibly in JSONįormat) of a simple GET request using chrome developer tools? If you want to test a rest api I sugest you get postman which is meant for that purpose.

Postman chrome developer tools