如何使用Spring Cloud Feign POST POST form-url-encoded數據

Question

使用spring-mvc註釋，我如何定義可以POST form-url-encoded的@FeignClient？

Answer 1

使用形式編碼器假死：https://github.com/OpenFeign/feign-form和你的假死配置可以是這樣的：

class CoreFeignConfiguration { 

    @Autowired 
    private ObjectFactory<HttpMessageConverters> messageConverters 


    @Bean 
    @Primary 
    @Scope(SCOPE_PROTOTYPE) 
    Encoder feignFormEncoder() { 
     new FormEncoder(new SpringEncoder(this.messageConverters)) 
    } 
    } 

那麼客戶端可以這樣映射：

@FeignClient(name = 'client', url = 'localhost:9080', path ='/rest', configuration = CoreFeignConfiguration) 
interface CoreClient { 

    @RequestMapping(value = '/business', method = POST, consumes = MediaType.APPLICATION_FORM_URLENCODED) 
    @Headers('Content-Type: application/x-www-form-urlencoded') 
    void activate(Map<String, ?> formParams) 
} 

Answer 2

請看看這個issue。看起來它包含了解決問題的方法。