package com.kidgrow.ribbon.config;
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import cn.hutool.core.util.StrUtil;
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import com.kidgrow.common.constant.CommonConstant;
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import com.kidgrow.common.constant.SecurityConstants;
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import com.kidgrow.common.context.ClientContextHolder;
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import feign.RequestInterceptor;
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import org.slf4j.MDC;
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import org.springframework.context.annotation.Bean;
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/**
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* 石家庄喜高科技有限责任公司 版权所有 © Copyright 2020<br>
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*
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* @Description: feign拦截器，只包含基础数据
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* @Project: <br>
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* @CreateDate: Created in 2020/2/21 13:31 <br>
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* @Author: <a href="4345453@kidgrow.com">liuke</a>
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*/
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public class FeignTenantInterceptorConfig {
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/**
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* 使用feign client访问别的微服务时，将上游传过来的client、traceid等信息放入header传递给下一个服务
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*/
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@Bean
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public RequestInterceptor baseFeignInterceptor() {
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return template -> {
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//传递client
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String client = ClientContextHolder.getClient();
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if (StrUtil.isNotEmpty(client)) {
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template.header(SecurityConstants.CLIENT_HEADER, client);
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}
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// //传递tenant
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// String tenant = TenantContextHolder.getTenant();
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// if (StrUtil.isNotEmpty(tenant)) {
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// template.header(SecurityConstants.TENANT_HEADER, tenant);
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// }
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//传递日志traceId
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String traceId = MDC.get(CommonConstant.LOG_TRACE_ID);
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if (StrUtil.isNotEmpty(traceId)) {
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template.header(CommonConstant.TRACE_ID_HEADER, traceId);
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}
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};
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}
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}
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