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| | | /* |
| | | * Copyright (c) 2018-2028, DreamLu All rights reserved. |
| | | * |
| | | * Redistribution and use in source and binary forms, with or without |
| | | * modification, are permitted provided that the following conditions are met: |
| | | * |
| | | * Redistributions of source code must retain the above copyright notice, |
| | | * this list of conditions and the following disclaimer. |
| | | * Redistributions in binary form must reproduce the above copyright |
| | | * notice, this list of conditions and the following disclaimer in the |
| | | * documentation and/or other materials provided with the distribution. |
| | | * Neither the name of the dreamlu.net developer nor the names of its |
| | | * contributors may be used to endorse or promote products derived from |
| | | * this software without specific prior written permission. |
| | | * Author: DreamLu 墿¥æ¢¦ (596392912@qq.com) |
| | | */ |
| | | package org.springblade.core.cloud.feign; |
| | | |
| | | import feign.RequestInterceptor; |
| | | import feign.RequestTemplate; |
| | | import org.springblade.core.tool.constant.BladeConstant; |
| | | import org.springblade.core.tool.utils.ThreadLocalUtil; |
| | | import org.springframework.http.HttpHeaders; |
| | | |
| | | /** |
| | | * feign ä¼ éRequest header |
| | | * |
| | | * <p> |
| | | * https://blog.csdn.net/u014519194/article/details/77160958 |
| | | * http://tietang.wang/2016/02/25/hystrix/Hystrix%E5%8F%82%E6%95%B0%E8%AF%A6%E8%A7%A3/ |
| | | * https://github.com/Netflix/Hystrix/issues/92#issuecomment-260548068 |
| | | * </p> |
| | | * |
| | | * @author L.cm |
| | | */ |
| | | public class BladeFeignRequestInterceptor implements RequestInterceptor { |
| | | |
| | | @Override |
| | | public void apply(RequestTemplate requestTemplate) { |
| | | HttpHeaders headers = ThreadLocalUtil.get(BladeConstant.CONTEXT_KEY); |
| | | if (headers != null && !headers.isEmpty()) { |
| | | headers.forEach((key, values) -> |
| | | values.forEach(value -> requestTemplate.header(key, value)) |
| | | ); |
| | | } |
| | | } |
| | | |
| | | } |