Feign的token传递配置

yd-feign/src/main/java/com/yd/feign/config/FeignConfig.java

-//package com.yd.feign.config;
-//
-//import org.springframework.context.annotation.Bean;
-//
-//public class FeignConfig {
-//    @Bean
-//    public FeignTokenInterceptor feignTokenInterceptor() {
-//        return new FeignTokenInterceptor();
-//    }
-//}
+package com.yd.feign.config;
+
+import org.springframework.context.annotation.Bean;
+
+public class FeignConfig {
+    @Bean
+    public FeignTokenInterceptor feignTokenInterceptor() {
+        return new FeignTokenInterceptor();
+    }
+}

yd-feign/src/main/java/com/yd/feign/config/FeignTokenInterceptor.java

-//package com.yd.feign.config;
-//
-//import feign.RequestInterceptor;
-//import feign.RequestTemplate;
-//import org.slf4j.Logger;
-//import org.slf4j.LoggerFactory;
-//import org.springframework.stereotype.Component;
-//import org.springframework.web.context.request.RequestContextHolder;
-//import org.springframework.web.context.request.ServletRequestAttributes;
-//import javax.servlet.http.HttpServletRequest;
-//
-//@Component
-//public class FeignTokenInterceptor implements RequestInterceptor {
-//    private static final Logger logger = LoggerFactory.getLogger(FeignTokenInterceptor.class);
-//
-//    @Override
-//    public void apply(RequestTemplate template) {
-//        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
-//
-//        if (attributes == null) {
-//            logger.debug("RequestContextHolder没有找到请求属性，跳过Token传递");
-//            return;
-//        }
-//
-//        HttpServletRequest request = attributes.getRequest();
-//        String token = request.getHeader("Authorization");
-//
-//        if (token != null && !token.trim().isEmpty()) {
-//            template.header("Authorization", token);
-//            logger.debug("已添加Authorization头到Feign请求");
-//        } else {
-//            logger.debug("当前请求中没有Authorization头，跳过Token传递");
-//        }
-//    }
-//}
+package com.yd.feign.config;
+
+import feign.RequestInterceptor;
+import feign.RequestTemplate;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+import javax.servlet.http.HttpServletRequest;
+
+@Component
+public class FeignTokenInterceptor implements RequestInterceptor {
+    private static final Logger logger = LoggerFactory.getLogger(FeignTokenInterceptor.class);
+
+    @Override
+    public void apply(RequestTemplate template) {
+        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
+
+        if (attributes == null) {
+            logger.debug("RequestContextHolder没有找到请求属性，跳过Token传递");
+            return;
+        }
+
+        HttpServletRequest request = attributes.getRequest();
+        String token = request.getHeader("Authorization");
+
+        if (token != null && !token.trim().isEmpty()) {
+            template.header("Authorization", token);
+            logger.debug("已添加Authorization头到Feign请求");
+        } else {
+            logger.debug("当前请求中没有Authorization头，跳过Token传递");
+        }
+    }
+}