fix: 修复body数据过大超过默认256K时，报错(DataBufferLimitException: Exceeded limit on max…

yudao-gateway/src/main/java/cn/iocoder/yudao/gateway/filter/logging/AccessLogFilter.java

@@ -9,6 +9,7 @@ import cn.iocoder.yudao.gateway.util.WebFrameworkUtils;
 import com.alibaba.nacos.common.utils.StringUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.reactivestreams.Publisher;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cloud.gateway.filter.GatewayFilterChain;
 import org.springframework.cloud.gateway.filter.GlobalFilter;
 import org.springframework.cloud.gateway.filter.factory.rewrite.CachedBodyOutputMessage;
@@ -23,7 +24,7 @@ import org.springframework.core.io.buffer.DefaultDataBufferFactory;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.http.ReactiveHttpOutputMessage;
-import org.springframework.http.codec.HttpMessageReader;
+import org.springframework.http.codec.CodecConfigurer;
 import org.springframework.http.server.reactive.ServerHttpRequest;
 import org.springframework.http.server.reactive.ServerHttpRequestDecorator;
 import org.springframework.http.server.reactive.ServerHttpResponse;
@@ -31,7 +32,6 @@ import org.springframework.http.server.reactive.ServerHttpResponseDecorator;
 import org.springframework.stereotype.Component;
 import org.springframework.web.reactive.function.BodyInserter;
 import org.springframework.web.reactive.function.BodyInserters;
-import org.springframework.web.reactive.function.server.HandlerStrategies;
 import org.springframework.web.reactive.function.server.ServerRequest;
 import org.springframework.web.server.ServerWebExchange;
 import reactor.core.publisher.Flux;
@@ -57,7 +57,11 @@ import static cn.hutool.core.date.DatePattern.NORM_DATETIME_MS_FORMATTER;
 @Component
 public class AccessLogFilter implements GlobalFilter, Ordered {
 
-    private final List<HttpMessageReader<?>> messageReaders = HandlerStrategies.withDefaults().messageReaders();
+    /**
+     * 解决spring.codec.max-in-memory-size设置不生效的问题
+     */
+    @Autowired
+    private CodecConfigurer codecConfigurer;
 
     /**
      * 打印日志
@@ -137,7 +141,7 @@ public class AccessLogFilter implements GlobalFilter, Ordered {
      */
     private Mono<Void> filterWithRequestBody(ServerWebExchange exchange, GatewayFilterChain chain, AccessLog gatewayLog) {
         // 设置 Request Body 读取时，设置到网关日志
-        ServerRequest serverRequest = ServerRequest.create(exchange, messageReaders);
+        ServerRequest serverRequest = ServerRequest.create(exchange, codecConfigurer.getReaders());
         Mono<String> modifiedBody = serverRequest.bodyToMono(String.class).flatMap(body -> {
             gatewayLog.setRequestBody(body);
             return Mono.just(body);