com.livk.commons.http.WebClientConfiguration Maven / Gradle / Ivy
/*
* Copyright 2021-2024 spring-boot-extension the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.livk.commons.http;
import com.livk.auto.service.annotation.SpringAutoService;
import com.livk.commons.http.annotation.EnableWebClient;
import io.netty.channel.ChannelOption;
import io.netty.handler.logging.LogLevel;
import io.netty.handler.ssl.util.InsecureTrustManagerFactory;
import io.netty.handler.timeout.ReadTimeoutHandler;
import io.netty.handler.timeout.WriteTimeoutHandler;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.web.reactive.function.client.WebClientAutoConfiguration;
import org.springframework.boot.web.reactive.function.client.WebClientCustomizer;
import org.springframework.context.annotation.Bean;
import org.springframework.http.client.ReactorResourceFactory;
import org.springframework.http.client.reactive.ReactorClientHttpConnector;
import org.springframework.web.reactive.function.client.WebClient;
import reactor.netty.http.client.HttpClient;
import reactor.netty.tcp.DefaultSslContextSpec;
import reactor.netty.transport.logging.AdvancedByteBufFormat;
import java.nio.charset.StandardCharsets;
import java.time.Duration;
import java.util.function.Function;
/**
*
* WebClient相关装配
*
*
* @author livk
*/
@AutoConfiguration(after = WebClientAutoConfiguration.class)
@ConditionalOnClass(WebClient.class)
@SpringAutoService(EnableWebClient.class)
public class WebClientConfiguration {
/**
* spring官方建议使用{@link WebClient} Spring文档
* @param builder the web client builder
* @return WebClient web client
*/
@Bean
@ConditionalOnMissingBean
public WebClient webClient(WebClient.Builder builder) {
return builder.build();
}
/**
* Reactor client配置
*/
@AutoConfiguration
@ConditionalOnClass(HttpClient.class)
public static class ReactorClientConfiguration {
/**
* Reactor client配置
* @param reactorResourceFactory ReactorResourceFactory
* @return WebClientCustomizer
*/
@Bean
public WebClientCustomizer reactorClientWebClientCustomizer(ReactorResourceFactory reactorResourceFactory) {
Function function = httpClient -> httpClient
.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 3_000)
.wiretap(WebClient.class.getName(), LogLevel.DEBUG, AdvancedByteBufFormat.TEXTUAL,
StandardCharsets.UTF_8)
.responseTimeout(Duration.ofSeconds(15))
.secure(sslContextSpec -> sslContextSpec.sslContext(DefaultSslContextSpec.forClient()
.configure(builder -> builder.trustManager(InsecureTrustManagerFactory.INSTANCE))))
.doOnConnected(connection -> connection.addHandlerLast(new ReadTimeoutHandler(20))
.addHandlerLast(new WriteTimeoutHandler(20)));
ReactorClientHttpConnector connector = new ReactorClientHttpConnector(reactorResourceFactory, function);
return webClientBuilder -> webClientBuilder.clientConnector(connector);
}
}
}