Springcloud Fegin Get 会自动转成Post

Question

问题描述在实际访问API时，是POST的方式;问题出现的环境背景及自己尝试过哪些方法相关代码// 请把代码文本粘贴到下方（请勿用图片代替代码）@RequestMapping(value = "/permission/current",method = RequestMethod.GET )@Headers({"Content-Type: application/json","Authorization:{token}"}) Map<String,Object> getPermission(@Param("token") String token);你期待的结果是什么？实际看到的错误信息又是什么？怎么修改才可以支持Headers Authorization token,或者是 Springcloud Fegin 在此不支持？

Answer 1

you can add a Interceptor, put token to header, then you do not have to send token as a param for all the function .

public class FeignBasicAuthRequestInterceptor  implements RequestInterceptor {    public FeignBasicAuthRequestInterceptor() {
    }    @Override
    public void apply(RequestTemplate template) {
        HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();
        String token = (String)request.getSession().getAttribute("Authorization");
        template.header("Authorization", token);
    }
}

@Configurationpublic class FeignConfiguration {    /**
     * 创建Feign请求拦截器，在发送请求前设置认证的token,各个微服务将token设置到环境变量中来达到通用
     * @return
     */
    @Bean
    public FeignBasicAuthRequestInterceptor basicAuthRequestInterceptor() {        return new FeignBasicAuthRequestInterceptor();
    }    /**
     * feigin 日志配置
     *
     * @return
     */
    @Bean
    public Logger.Level feignLoggerLevel() {        return feign.Logger.Level.FULL;
    }
}