How to Consume Rest Web Service Using RestTemplate

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How to Consume Rest Web Service Using RestTemplate

There is a REST web service available in this endpoint that provides a list of countries

To consume it follow these steps:
1. Create RestTemplate bean
2. Autowire it into the RestController
3. Call the webservice using the getForObject method

  1. Kindson The Tech Pro
  2. RestTemplate
  3. GetForObject
  4. @Autowired
  5. @Bean
  6. Rest Web Service
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Комментарии
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Hi guys, thanks for being there! You could support my channel by buying me a coffee buymeacoff.ee/PWsXo7h13

KindsonTheTechPro
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Clean and neat video for very beginners !!!! Kudos

gangadilipdilip
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Very nice demo and explanation. Thanks.

ayasswain
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Thanks friend really got help from this video.

markfernandes
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Thanks a lot.!!!
Just what I wanted to learn

mohitathani
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Thank you, can you please make a video on how to call rest template with query parameters?

nagavadlapudi
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Nice and simple. Can you please add some more complexity and explain how to make it work when an external api is protected by oauth or ldap.

saranshbansal
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Wonderful tutorial because it's simple and straight to the point. Thank you so much! Btw. do you know how to fetch nested JSON the easiest way?

jakni
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Very very helpful. thanks for the video

Luszca
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Object[] objects = restTemplate.getForObject(url, Object[].class); how does this line fill the object array? Isn't only one object being created since its only executing once?

AdityaDahiya
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Hi, Im using API gateway and Eureka server..I'm missing something.. when i try to use resttemplate, i'm getting connection refused error.Both the services(The one i'm making resttemplate call from and the microservice which is being consumed) along with eureka and api gateway are running. Any idea how to solve
?

devcsb
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Getting this error:
Cannot deserialize value of type `[Ljava.lang.Object;` from Object value (token `JsonToken.START_OBJECT`)

truric
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how to check for 404 when using getForObject ?