@FeignClient以post请求form-data包的形式远程调用第三方接口

maven：

```xml
Greenwich.SR6

       
            org.springframework.cloud
            spring-cloud-starter-openfeign
       
        
       
       
           
                org.springframework.cloud
                spring-cloud-dependencies
                ${spring-cloud.version}
                pom
                import
           
       
   
```

配置类：

```java
@Configuration
public class FeignClientFormPostConfig {
    @Bean
    @Primary
    @Scope("prototype")
    public Encoder multipartFormEncoder() {
        return new SpringFormEncoder();
    }
}

```

启动类：

```java
扫描到所在的service层
@EnableFeignClients(basePackages = "com.chinapopin.apply.trace.push.service")
```

接口：

```java
@FeignClient(name = "FeignTracePatientPushLogService",url = "https://wsyjgl.scwjxx.cn/yqxxtest/meta/CommonData/public/gong_an_mj",configuration = FeignClientFormPostConfig.class)
public interface FeignTracePatientPushLogService {
    @RequestMapping(method = RequestMethod.POST,consumes = {MediaType.MULTIPART_FORM_DATA_VALUE})
    JSonObject tracePatientPush(TracePatientPushLogDto tracePatientPushLogDto);
}
```