[HowTo | SpringBoot] Call External APIs in SpringBoot using RestTemplate. E.g. using CovidAPIs

In this video, I will be showing how to call the external API to get the data in Springboot using RestTemplate.

your task: To improve upon this code, you should try to create a POJO that will parse the JSON , and give only the country and no of covid cases in total.

If it's helpful, then buy me a coffee:

[prethammuthappabs]

One question, from the response body we get the json value right but what if from the result i only want certain value for example just the name of country, then what should we do?, i did try to serialise the json into pojo but it didn't work

[HappySmite]

why did you create an extra configureation package for resttemplatebuilder? it can be created anywhere within the application when it's needed. am i right?

[siddhantnaik]

i have followed the video and it works using http client
and doesn't print any logs anywhere in console..

however i need to make it run post exporting as a maven jar with cmd
and get back a production grade response.

[Mom]

PKIX path building failed: unable to find valid certification path to requested target...I am getting this error...please help

[rashmi]

How can I use this program to accessing endpoints with basic authentication. how can i pass username and password??

[simpleman]

bro, one doubt suppose i have multiple api key and host and i want to change it dynamically is it possible?