fix: - BFI 调用：完整出入参日志

2026-09-18 10:52:24 +08:00
parent 20fddf2c60
commit c655e9f3b9
2 changed files with 138 additions and 0 deletions
@@ -26,8 +26,13 @@
 package org.springblade.common.config;


+import feign.Logger;
 import lombok.AllArgsConstructor;
+import org.springblade.common.feign.CustomFeignLogger;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Primary;

 /**
 * 公共封装包配置类
@@ -38,4 +43,11 @@ import org.springframework.context.annotation.Configuration;
@AllArgsConstructor
 public class BladeCommonConfiguration {

+	@Bean
+	@Primary
+	@ConditionalOnClass(name = "feign.Logger")
+	public Logger feignLogger() {
+		return new CustomFeignLogger();
+	}
+
 }
@@ -0,0 +1,126 @@
+/**
+ * BladeX Commercial License Agreement
+ * Copyright (c) 2018-2099, https://bladex.cn. All rights reserved.
+ * <p>
+ * Use of this software is governed by the Commercial License Agreement
+ * obtained after purchasing a license from BladeX.
+ * <p>
+ * 1. This software is for development use only under a valid license
+ * from BladeX.
+ * <p>
+ * 2. Redistribution of this software's source code to any third party
+ * without a commercial license is strictly prohibited.
+ * <p>
+ * 3. Licensees may copyright their own code but cannot use segments
+ * from this software for such purposes. Copyright of this software
+ * remains with BladeX.
+ * <p>
+ * Using this software signifies agreement to this License, and the software
+ * must not be used for illegal purposes.
+ * <p>
+ * THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY. The author is
+ * not liable for any claims arising from secondary or illegal development.
+ * <p>
+ * Author: Chill Zhuang (bladejava@qq.com)
+ */
+package org.springblade.common.feign;
+
+import feign.Logger;
+import feign.Request;
+import feign.Response;
+import feign.Util;
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.util.Collection;
+import java.util.Map;
+
+/**
+ * 自定义Feign日志记录器，只记录出入参信息
+ *
+ * @author Chill
+ */
+@Slf4j
+public class CustomFeignLogger extends Logger {
+
+	private static final String BINARY_CONTENT_TYPE_PREFIX = "application/octet-stream";
+	private static final String IMAGE_CONTENT_TYPE_PREFIX = "image/";
+	private static final String AUDIO_CONTENT_TYPE_PREFIX = "audio/";
+	private static final String VIDEO_CONTENT_TYPE_PREFIX = "video/";
+
+	@Override
+	protected void log(String configKey, String format, Object... args) {
+		// 不处理默认日志格式
+	}
+
+	@Override
+	protected void logRequest(String configKey, Level logLevel, Request request) {
+		String url = request.url();
+		String method = request.httpMethod().name();
+		Map<String, Collection<String>> headers = request.headers();
+		byte[] body = request.body();
+
+		String bodyStr;
+		if (body == null || body.length == 0) {
+			bodyStr = "[无]";
+		} else if (isBinaryContent(getContentType(headers))) {
+			bodyStr = "[二进制数据，长度=" + body.length + "字节]";
+		} else {
+			bodyStr = new String(body, StandardCharsets.UTF_8);
+		}
+
+		log.info("===> [{}] {} {} | Headers: {} | Body: {}", configKey, method, url, headers, bodyStr);
+	}
+
+	@Override
+	protected Response logAndRebufferResponse(String configKey, Level logLevel, Response response, long millis) throws IOException {
+		String url = response.request().url();
+		int status = response.status();
+		Map<String, Collection<String>> headers = response.headers();
+
+		if (response.body() == null) {
+			log.info("<==== [{}] {} | Status: {} | Duration: {}ms | Body: [空响应]", configKey, url, status, millis);
+			return response;
+		}
+
+		byte[] bodyData = Util.toByteArray(response.body().asInputStream());
+		String bodyStr;
+		if (bodyData.length == 0) {
+			bodyStr = "[空响应]";
+		} else if (isBinaryContent(getContentType(headers))) {
+			bodyStr = "[二进制数据]";
+		} else {
+			bodyStr = new String(bodyData, StandardCharsets.UTF_8);
+		}
+
+		log.info("<==== [{}] {} | Status: {} | Duration: {}ms | Body: {}", configKey, url, status, millis, bodyStr);
+
+		return response.toBuilder().body(bodyData).build();
+	}
+
+	/**
+	 * 获取Content-Type
+	 */
+	private String getContentType(Map<String, Collection<String>> headers) {
+		Collection<String> contentTypes = headers.get("Content-Type");
+		if (contentTypes != null && !contentTypes.isEmpty()) {
+			return contentTypes.iterator().next();
+		}
+		return null;
+	}
+
+	/**
+	 * 判断是否为二进制内容
+	 */
+	private boolean isBinaryContent(String contentType) {
+		if (contentType == null || contentType.isEmpty()) {
+			return false;
+		}
+		String lowerContentType = contentType.toLowerCase();
+		return lowerContentType.startsWith(BINARY_CONTENT_TYPE_PREFIX)
+			|| lowerContentType.startsWith(IMAGE_CONTENT_TYPE_PREFIX)
+			|| lowerContentType.startsWith(AUDIO_CONTENT_TYPE_PREFIX)
+			|| lowerContentType.startsWith(VIDEO_CONTENT_TYPE_PREFIX);
+	}
+}