diff --git a/src/main/java/com/sczx/gateway/filter/LoggingGlobalFilter.java b/src/main/java/com/sczx/gateway/filter/LoggingGlobalFilter.java
new file mode 100644
index 0000000..7765494
--- /dev/null
+++ b/src/main/java/com/sczx/gateway/filter/LoggingGlobalFilter.java
@@ -0,0 +1,132 @@
+
+package com.sczx.gateway.filter;
+
+import lombok.extern.slf4j.Slf4j;
+import org.reactivestreams.Publisher;
+import org.springframework.cloud.gateway.filter.GlobalFilter;
+import org.springframework.cloud.gateway.filter.GatewayFilterChain;
+import org.springframework.core.Ordered;
+import org.springframework.core.io.buffer.DataBuffer;
+import org.springframework.core.io.buffer.DataBufferUtils;
+import org.springframework.http.server.reactive.ServerHttpRequest;
+import org.springframework.http.server.reactive.ServerHttpRequestDecorator;
+import org.springframework.http.server.reactive.ServerHttpResponse;
+import org.springframework.http.server.reactive.ServerHttpResponseDecorator;
+import org.springframework.stereotype.Component;
+import org.springframework.web.server.ServerWebExchange;
+import org.springframework.web.server.ServerWebExchangeDecorator;
+import reactor.core.publisher.Flux;
+import reactor.core.publisher.Mono;
+
+import java.nio.charset.StandardCharsets;
+
+/**
+ * 全局日志过滤器，用于打印请求路径、Header、Body 和响应状态码、Body。
+ * 适用于 Spring Boot 2.3.x + Spring Cloud Hoxton.SR12 环境。
+ */
+@Slf4j
+@Component
+public class LoggingGlobalFilter implements GlobalFilter, Ordered {
+
+    @Override
+    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
+        // 包装请求体
+        RequestBodyLogExchange requestLogExchange = new RequestBodyLogExchange(exchange);
+        // 包装响应体
+        ResponseBodyLogExchange responseLogExchange = new ResponseBodyLogExchange(exchange);
+
+        return chain.filter(requestLogExchange)
+                .then(Mono.fromRunnable(() -> {
+                    String requestBody = requestLogExchange.getRequestBody();
+                    String responseBody = responseLogExchange.getResponseBody();
+
+                    log.info("🌐 请求路径: {}", exchange.getRequest().getPath());
+                    log.info("📥 请求头: {}", exchange.getRequest().getHeaders());
+                    log.info("📥 请求体: {}", requestBody);
+                    log.info("🔚 响应状态: {}", exchange.getResponse().getStatusCode());
+                    log.info("📤 响应内容: {}", responseBody);
+                }));
+    }
+
+    @Override
+    public int getOrder() {
+        return Ordered.LOWEST_PRECEDENCE; // 最后执行
+    }
+
+    /**
+     * 请求体拦截装饰器
+     */
+    static class RequestBodyLogExchange extends ServerWebExchangeDecorator {
+
+        private final StringBuilder requestBody = new StringBuilder();
+
+        public RequestBodyLogExchange(ServerWebExchange delegate) {
+            super(delegate);
+        }
+
+        @Override
+        public ServerHttpRequest getRequest() {
+            return new ServerHttpRequestDecorator(super.getRequest()) {
+                @Override
+                public Flux<DataBuffer> getBody() {
+                    return super.getBody().map(buffer -> {
+                        byte[] bytes = new byte[buffer.readableByteCount()];
+                        buffer.read(bytes);
+                        String chunk = new String(bytes, StandardCharsets.UTF_8);
+                        requestBody.append(chunk);
+                        DataBufferUtils.release(buffer); // 释放原始 buffer
+                        return buffer.factory().wrap(bytes); // 返回新的 buffer
+                    });
+                }
+            };
+        }
+
+        public String getRequestBody() {
+            return requestBody.toString();
+        }
+    }
+
+    /**
+     * 响应体拦截装饰器（适配 Spring Boot 2.3.x）
+     */
+    static class ResponseBodyLogExchange extends ServerWebExchangeDecorator {
+
+        private final StringBuilder responseBody = new StringBuilder();
+        private final ServerWebExchange exchange; // 显式保存 exchange 引用
+
+        public ResponseBodyLogExchange(ServerWebExchange delegate) {
+            super(delegate);
+            this.exchange = delegate;
+        }
+
+        @Override
+        public ServerHttpResponse getResponse() {
+            return new ServerHttpResponseDecorator(super.getResponse()) {
+                @Override
+                public Mono<Void> writeWith(Publisher<? extends DataBuffer> body) {
+                    if (body instanceof Flux) {
+                        Flux<? extends DataBuffer> fluxBody = (Flux<? extends DataBuffer>) body;
+                        return super.writeWith(fluxBody.map(buffer -> {
+                            byte[] content = new byte[buffer.readableByteCount()];
+                            buffer.read(content);
+                            DataBufferUtils.release(buffer); // 释放原始 buffer
+
+                            String responseStr = new String(content, StandardCharsets.UTF_8);
+                            responseBody.append(responseStr);
+
+                            // ✅ 使用外部传入的 exchange 来设置 attribute
+                            exchange.getAttributes().put("responseBody", responseStr);
+
+                            return buffer.factory().wrap(content); // 返回新 buffer
+                        }));
+                    }
+                    return super.writeWith(body);
+                }
+            };
+        }
+
+        public String getResponseBody() {
+            return responseBody.toString();
+        }
+    }
+}
\ No newline at end of file