微服务Feign调用Provider报错Token为空的问题 #2263

jeecg-boot/jeecg-boot-starter/jeecg-boot-starter-cloud/src/main/java/org/jeecg/config/FeignConfig.java

+package org.jeecg.config;
+
+import feign.Feign;
+import feign.Logger;
+import feign.RequestInterceptor;
+import feign.codec.Encoder;
+import feign.form.spring.SpringFormEncoder;
+import lombok.extern.slf4j.Slf4j;
+import org.jeecg.common.constant.CommonConstant;
+import org.springframework.beans.factory.ObjectFactory;
+import org.springframework.boot.autoconfigure.AutoConfigureBefore;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
+import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
+import org.springframework.cloud.openfeign.FeignAutoConfiguration;
+import org.springframework.cloud.openfeign.support.SpringEncoder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;
+import org.springframework.context.annotation.Scope;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import javax.servlet.http.HttpServletRequest;
+
+
+@ConditionalOnClass(Feign.class)
+@AutoConfigureBefore(FeignAutoConfiguration.class)
+@Slf4j
+@Configuration
+public class FeignConfig {
+
+    @Bean
+    public RequestInterceptor requestInterceptor() {
+        return requestTemplate -> {
+            ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
+            if (null != attributes) {
+                HttpServletRequest request = attributes.getRequest();
+                log.info("Feign request: {}", request.getRequestURI());
+                // 将token信息放入header中
+                String token = request.getHeader(CommonConstant.X_ACCESS_TOKEN);
+                if(token==null){
+                    token = request.getParameter("token");
+                }
+                log.info("Feign request token: {}", token);
+                requestTemplate.header(CommonConstant.X_ACCESS_TOKEN, token);
+            }
+        };
+    }
+
+
+
+    /**
+     * Feign 客户端的日志记录，默认级别为NONE
+     * Logger.Level 的具体级别如下：
+     * NONE：不记录任何信息
+     * BASIC：仅记录请求方法、URL以及响应状态码和执行时间
+     * HEADERS：除了记录 BASIC级别的信息外，还会记录请求和响应的头信息
+     * FULL：记录所有请求与响应的明细，包括头信息、请求体、元数据
+     */
+    @Bean
+    Logger.Level feignLoggerLevel() {
+        return Logger.Level.FULL;
+    }
+
+    /**
+     * Feign支持文件上传
+     * @param messageConverters
+     * @return
+     */
+    @Bean
+    @Primary
+    @Scope("prototype")
+    public Encoder multipartFormEncoder(ObjectFactory<HttpMessageConverters> messageConverters) {
+        return new SpringFormEncoder(new SpringEncoder(messageConverters));
+    }
+}

jeecg-boot/jeecg-boot-starter/jeecg-boot-starter-cloud/src/main/java/org/jeecg/starter/cloud/config/FeignClientConfig.java

-//package org.jeecg.starter.cloud.config;
-//
-//import feign.Feign;
-//import feign.Logger;
-//import feign.RequestInterceptor;
-//import feign.codec.Encoder;
-//import feign.form.spring.SpringFormEncoder;
-//import lombok.extern.slf4j.Slf4j;
-//import org.jeecg.common.constant.CommonConstant;
-//import org.springframework.beans.factory.ObjectFactory;
-//import org.springframework.boot.autoconfigure.AutoConfigureBefore;
-//import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
-//import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
-//import org.springframework.cloud.openfeign.FeignAutoConfiguration;
-//import org.springframework.cloud.openfeign.support.SpringEncoder;
-//import org.springframework.context.annotation.Bean;
-//import org.springframework.context.annotation.Configuration;
-//import org.springframework.context.annotation.Primary;
-//import org.springframework.context.annotation.Scope;
-//import org.springframework.web.context.request.RequestContextHolder;
-//import org.springframework.web.context.request.ServletRequestAttributes;
-//
-//import javax.servlet.http.HttpServletRequest;
-//
-//
-//@ConditionalOnClass(Feign.class)
-//@AutoConfigureBefore(FeignAutoConfiguration.class)
-//@Slf4j
-//@Configuration
-//public class FeignClientConfig {
-//
-//    @Bean
-//    public RequestInterceptor requestInterceptor() {
-//        return requestTemplate -> {
-//            ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
-//            if (null != attributes) {
-//                HttpServletRequest request = attributes.getRequest();
-//                log.info("Feign request: {}", request.getRequestURI());
-//                // 将token信息放入header中
-//                String token = request.getHeader(CommonConstant.X_ACCESS_TOKEN);
-//                if(token==null){
-//                    token = request.getParameter("token");
-//                }
-//                log.info("Feign request token: {}", token);
-//                requestTemplate.header(CommonConstant.X_ACCESS_TOKEN, token);
-//            }
-//        };
-//    }
-//
-//
-//
-//    /**
-//     * Feign 客户端的日志记录，默认级别为NONE
-//     * Logger.Level 的具体级别如下：
-//     * NONE：不记录任何信息
-//     * BASIC：仅记录请求方法、URL以及响应状态码和执行时间
-//     * HEADERS：除了记录 BASIC级别的信息外，还会记录请求和响应的头信息
-//     * FULL：记录所有请求与响应的明细，包括头信息、请求体、元数据
-//     */
-//    @Bean
-//    Logger.Level feignLoggerLevel() {
-//        return Logger.Level.FULL;
-//    }
-//
-//    /**
-//     * Feign支持文件上传
-//     * @param messageConverters
-//     * @return
-//     */
-//    @Bean
-//    @Primary
-//    @Scope("prototype")
-//    public Encoder multipartFormEncoder(ObjectFactory<HttpMessageConverters> messageConverters) {
-//        return new SpringFormEncoder(new SpringEncoder(messageConverters));
-//    }
-//}