How SpringBoot consumes Services with restTemplate
In this issue, the editor will bring you about how SpringBoot uses restTemplate consumer services. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.
Frame engineering
Create a springboot project to consume RESTFUL services. The service is http:///gturnquist-quoters.cfapps.io/api/random, which randomly returns a Json string.
In the Spring project, it provides a very simple class called RestTemplate, which can easily consume services.
Consumer service
To consume services through RestTemplate, you need to register a RestTemplate bean in context first. The code is as follows:
@ Bean public RestTemplate restTemplate (RestTemplateBuilder builder) {return builder.build ();} @ Bean public CommandLineRunner run (RestTemplate restTemplate) throws Exception {return args-> {String quote = restTemplate.getForObject ("http://gturnquist-quoters.cfapps.io/api/random", String.class); log.info (quote.toString ());};}
Run the program and print on the console:
{
"type": "success"
"value": {
"id": 6
Quote: "It embraces convention over configuration, providing an experience on par with frameworks that excel at early stage development, such as Ruby on Rails."
}
}
The above is the SpringBoot shared by Xiaobian how to consume services with restTemplate. If you happen to have similar doubts, you might as well refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.
