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fix(FeignConfig.class): feign拦截器添加RequestAttributes是否为空的判断，MQ监听调用时为null

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This commit is contained in:
郝先瑞 2022-04-05 22:16:38 +08:00
parent c7bb7d206f
commit 996fd7b328
1 changed files with 14 additions and 11 deletions
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7
youlai-common/common-web/src/main/java/com/youlai/common/web/config/FeignConfig.java
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@ -5,6 +5,7 @@ import feign.RequestInterceptor;
import org.springframework.boot.web.servlet.ServletRegistrationBean; import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Configuration;
import org.springframework.web.context.request.RequestAttributes;
import org.springframework.web.context.request.RequestContextHolder; import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes; import org.springframework.web.context.request.ServletRequestAttributes;
import org.springframework.web.servlet.DispatcherServlet; import org.springframework.web.servlet.DispatcherServlet;
@ -42,8 +43,9 @@ public class FeignConfig {
@Bean @Bean
public RequestInterceptor requestInterceptor() { public RequestInterceptor requestInterceptor() {
return (template) -> { return (template) -> {
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder RequestAttributes requestAttributes = RequestContextHolder.getRequestAttributes();
.getRequestAttributes(); if (requestAttributes != null) {
ServletRequestAttributes attributes = (ServletRequestAttributes) requestAttributes;
HttpServletRequest request = attributes.getRequest(); HttpServletRequest request = attributes.getRequest();
//获取请求头 //获取请求头
Enumeration<String> headerNames = request.getHeaderNames(); Enumeration<String> headerNames = request.getHeaderNames();
@ -55,6 +57,7 @@ public class FeignConfig {
template.header(name, values); template.header(name, values);
} }
} }
}
}; };
} }
} }