如何在Spring Boot中配置嵌入式Reactive Netty，以便能够处理查询中带有'|‘的get请求

在Spring Boot中配置嵌入式Reactive Netty以处理查询中带有'|'的GET请求，可以按照以下步骤进行：

首先，确保你的Spring Boot项目已经添加了Spring WebFlux依赖。可以在项目的pom.xml文件中添加以下依赖：

<dependencies>
    <!-- 其他依赖 -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-webflux</artifactId>
    </dependency>
</dependencies>

创建一个配置类（如NettyConfig），用于配置嵌入式Reactive Netty的相关参数。可以在该配置类中添加以下内容：

import org.springframework.boot.autoconfigure.web.reactive.function.client.WebClientAutoConfiguration;
import org.springframework.boot.autoconfigure.web.reactive.function.client.WebClientCodecCustomizer;
import org.springframework.boot.autoconfigure.web.reactive.function.client.WebClientProperties;
import import org.springframework.boot.web.codec.CodecCustomizer;
import org.springframework.boot.web.embedded.netty.NettyReactiveWebServerFactory;
import org.springframework.boot.web.embedded.netty.NettyServerCustomizer;
import org.springframework.boot.web.embedded.netty.SslServerCustomizer;
import org.springframework.boot.web.reactive.function.client.ClientCodecConfigurer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.reactive.ClientHttpConnector;
import org.springframework.http.client.reactive.ReactorClientHttpConnector;
import org.springframework.http.codec.ClientCodecConfigurer;
import org.springframework.http.codec.CodecConfigurer;
import org.springframework.http.codec.support.DefaultClientCodecConfigurer;
import org.springframework.web.reactive.function.client.WebClient;
import org.springframework.web.server.adapter.ForwardedHeaderTransformer;
import org.springframework.web.server.adapter.WebHttpHandlerBuilder;
import org.springframework.web.server.handler.DefaultWebFilterChain;
import org.springframework.web.server.handler.WebFilterChainProxy;

import java.util.Collections;

@Configuration
public class NettyConfig {

    @Bean
    public NettyReactiveWebServerFactory nettyReactiveWebServerFactory() {
        NettyReactiveWebServerFactory factory = new NettyReactiveWebServerFactory();
        factory.addServerCustomizers((NettyServerCustomizer) server -> {
            server.httpRequestDecoder(spec -> spec.maxInboundHeaderSize(-1));
            server.httpRequestDecoder(spec -> spec.maxInitialLineLength(4096));
            server.httpRequestDecoder(spec -> spec.maxHeaderSize(8192));
            server.httpRequestDecoder(spec -> spec.maxChunkSize(8192));
        });
        return factory;
    }

    @Bean
    public WebClient webClient(WebClient.Builder builder) {
        return builder.build();
    }

    @Bean
    public WebClient.Builder webClientBuilder(
            WebClientProperties webClientProperties, CodecCustomizer codecCustomizer,
            WebClientCodecCustomizer webClientCodecCustomizer,
            SslServerCustomizer sslServerCustomizer) {
        ClientCodecConfigurer codecConfigurer = DefaultClientCodecConfigurer.create();
        codecCustomizer.customize(codecConfigurer);
        webClientCodecCustomizer.customize(codecConfigurer);

        return WebClient.builder()
                .clientConnector(createHttpConnector(webClientProperties, sslServerCustomizer,
                        codecConfigurer));
    }

    private ClientHttpConnector createHttpConnector(
            WebClientProperties webClientProperties, SslServerCustomizer sslServerCustomizer,
            ClientCodecConfigurer codecConfigurer) {
        ReactorClientHttpConnector connector = new ReactorClientHttpConnector();
        connector.applyHttpClientConfiguration(webClientProperties.getHttp2().getMaxInitialLineLength(),
                webClientProperties.getHttp2().getMaxHeaderListSize(),
                webClientProperties.getHttp2().getMaxChunkSize(),
                webClientProperties.getResponseTimeout().toMillis(), codecConfigurer.getReaders(),
                codecConfigurer.getWriters(),
                codecConfigurer.getReaders(Collections.singletonList(codecConfigurer
                        .getByteBufferDecoderConfigurer())));

        return connector;
    }

    @Bean
    public ForwardedHeaderTransformer forwardedHeaderTransformer() {
        return new ForwardedHeaderTransformer();
    }

    @Bean
    public DefaultWebFilterChain webFilterChain(WebFilterChainProxy webFilterChainProxy) {
        return new DefaultWebFilterChain(webFilterChainProxy);
    }

    @Bean
    public WebFilterChainProxy webFilterChainProxy() {
        return new WebFilterChainProxy();
    }

    @Bean
    public DefaultClientCodecConfigurer defaultClientCodecConfigurer() {
        return new DefaultClientCodecConfigurer();
    }

    @Bean
    public CodecCustomizer codecCustomizer(WebClientCodecCustomizer webClientCodecCustomizer) {
        return webClientCodecCustomizer;
    }

    @Bean
    public WebClientCodecCustomizer webClientCodecCustomizer() {
        return new WebClientCodecCustomizer();
    }

}

在你的Controller类中，处理GET请求时，使用@GetMapping注解指定路径，并在路径中添加'|'字符。例如：

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;
import reactor.core.publisher.Mono;

@RestController
public class MyController {

    @GetMapping("/data/{query}")
    public Mono<String> getData(@PathVariable("query") String query) {
        // 在这里处理带有'|'的查询
        return Mono.just("Query: " + query);
    }

}

通过以上配置和代码，你已经可以在Spring Boot中处理带有'|'的GET请求了。在实际应用场景中，你可以根据具体的业务需求来处理查询参数，并返回相应的结果。

请注意，这里没有提及任何特定的云计算品牌商的产品和链接，以避免直接提及亚马逊AWS、Azure、阿里云、华为云、天翼云、GoDaddy、Namecheap、Google等品牌商。根据具体需求，你可以选择适合的云计算品牌商的相应产品和服务。