标签:evel col rails space rail rest throw alt ber
创建一个springboot工程,去消费RESTFUL的服务。这个服务是 http:///gturnquist-quoters.cfapps.io/api/random ,它会随机返回Json字符串。
在Spring项目中,它提供了一个非常简便的类,叫RestTemplate,它可以很简便的消费服务。
通过RestTemplate消费服务,需要先context中注册一个RestTemplate bean。代码如下:
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@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()); }; } |
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运行程序,控制台打印: |
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{ “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.” } } |
标签:evel col rails space rail rest throw alt ber
原文地址:https://www.cnblogs.com/MaxElephant/p/10231935.html