解决Http Code 413(Request Entity Too Large) 错误

Fix 413 Request Entity Too Large

Ingress:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    nginx.ingress.kubernetes.io/proxy-body-size: 10m

Spring Boot:

server:
  servlet:
    multipart:
      enabled: true
      max-file-size: 50MB
      max-request-size: 300MB

Spring Cloud Gateway:

@Component
public class NettyConfig implements WebServerFactoryCustomizer<NettyReactiveWebServerFactory> {

    /**
     * 10m
     */
    @Value("${server.max-initial-line-length:10485760}")
    private int maxInitialLingLength;

    @Override
    public void customize(final NettyReactiveWebServerFactory factory) {
        factory.addServerCustomizers(httpServer -> httpServer.httpRequestDecoder(httpRequestDecoderSpec -> {
             httpRequestDecoderSpec.maxInitialLineLength(maxInitialLingLength);
            return httpRequestDecoderSpec;
            }
        ));
    }
}

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