问题
Spring Cloud OpenFeign默认是不会转text/plain响应为json的。这里需要这样配置一下。让其支持text内容能够转json。
pom.xml
<properties>
<feign-jackson>12.1</feign-jackson>
</properties>
...
<dependency>
<groupId>io.github.openfeign</groupId>
<artifactId>feign-jackson</artifactId>
<version>${feign-jackson}</version>
</dependency>
FeignConfig.java
package com.xxxx.configurer;
import feign.codec.Decoder;
import feign.jackson.JacksonDecoder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class FeignConfig {
@Bean
public Decoder feignDecoder() {
return new JacksonDecoder();
}
}
参考:
- springboot: no suitable HttpMessageConverter found for response
- How to set custom Jackson ObjectMapper with Spring Cloud Netflix Feign