180 lines
6.8 KiB
Java
180 lines
6.8 KiB
Java
/**
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* Copyright (c) 2018-2028, DreamLu 卢春梦 (qq596392912@gmail.com).
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* <p>
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* Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* <p>
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* http://www.gnu.org/licenses/lgpl.html
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* <p>
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springblade.core.cloud.http;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import lombok.AllArgsConstructor;
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import org.springblade.core.cloud.header.BladeFeignAccountGetter;
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import org.springblade.core.cloud.props.BladeFeignHeadersProperties;
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import org.springblade.core.tool.utils.Charsets;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.autoconfigure.AutoConfiguration;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
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import org.springframework.boot.context.properties.EnableConfigurationProperties;
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import org.springframework.cloud.client.loadbalancer.LoadBalanced;
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import org.springframework.cloud.commons.httpclient.OkHttpClientConnectionPoolFactory;
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import org.springframework.cloud.commons.httpclient.OkHttpClientFactory;
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import org.springframework.cloud.openfeign.support.FeignHttpClientProperties;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Profile;
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import org.springframework.http.client.OkHttp3ClientHttpRequestFactory;
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import org.springframework.http.converter.HttpMessageConverter;
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import org.springframework.http.converter.StringHttpMessageConverter;
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import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
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import org.springframework.lang.Nullable;
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import org.springframework.web.client.RestTemplate;
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import java.util.Collections;
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import java.util.List;
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import java.util.concurrent.TimeUnit;
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/**
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* Http RestTemplateHeaderInterceptor 配置
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*
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* @author L.cm
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*/
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@AutoConfiguration
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@AllArgsConstructor
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@ConditionalOnClass(okhttp3.OkHttpClient.class)
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@EnableConfigurationProperties(BladeFeignHeadersProperties.class)
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public class RestTemplateConfiguration {
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private final ObjectMapper objectMapper;
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/**
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* dev, test 环境打印出BODY
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* @return HttpLoggingInterceptor
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*/
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@Bean("httpLoggingInterceptor")
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@Profile({"dev", "test"})
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public HttpLoggingInterceptor testLoggingInterceptor() {
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HttpLoggingInterceptor interceptor = new HttpLoggingInterceptor(new OkHttpSlf4jLogger());
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interceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
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return interceptor;
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}
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/**
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* ontest 环境 打印 请求头
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* @return HttpLoggingInterceptor
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*/
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@Bean("httpLoggingInterceptor")
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@Profile("ontest")
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public HttpLoggingInterceptor onTestLoggingInterceptor() {
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HttpLoggingInterceptor interceptor = new HttpLoggingInterceptor(new OkHttpSlf4jLogger());
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interceptor.setLevel(HttpLoggingInterceptor.Level.HEADERS);
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return interceptor;
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}
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/**
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* prod 环境只打印请求url
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* @return HttpLoggingInterceptor
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*/
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@Bean("httpLoggingInterceptor")
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@Profile("prod")
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public HttpLoggingInterceptor prodLoggingInterceptor() {
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HttpLoggingInterceptor interceptor = new HttpLoggingInterceptor(new OkHttpSlf4jLogger());
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interceptor.setLevel(HttpLoggingInterceptor.Level.BASIC);
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return interceptor;
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}
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/**
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* okhttp3 链接池配置
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* @param connectionPoolFactory 链接池配置
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* @param httpClientProperties httpClient配置
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* @return okhttp3.ConnectionPool
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*/
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@Bean
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@ConditionalOnMissingBean(okhttp3.ConnectionPool.class)
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public okhttp3.ConnectionPool httpClientConnectionPool(
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FeignHttpClientProperties httpClientProperties,
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OkHttpClientConnectionPoolFactory connectionPoolFactory) {
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Integer maxTotalConnections = httpClientProperties.getMaxConnections();
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Long timeToLive = httpClientProperties.getTimeToLive();
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TimeUnit ttlUnit = httpClientProperties.getTimeToLiveUnit();
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return connectionPoolFactory.create(maxTotalConnections, timeToLive, ttlUnit);
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}
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/**
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* 配置OkHttpClient
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* @param httpClientFactory httpClient 工厂
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* @param connectionPool 链接池配置
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* @param httpClientProperties httpClient配置
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* @param interceptor 拦截器
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* @return OkHttpClient
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*/
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@Bean
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@ConditionalOnMissingBean(okhttp3.OkHttpClient.class)
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public okhttp3.OkHttpClient httpClient(
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OkHttpClientFactory httpClientFactory,
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okhttp3.ConnectionPool connectionPool,
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FeignHttpClientProperties httpClientProperties,
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HttpLoggingInterceptor interceptor) {
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Boolean followRedirects = httpClientProperties.isFollowRedirects();
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Integer connectTimeout = httpClientProperties.getConnectionTimeout();
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return httpClientFactory.createBuilder(httpClientProperties.isDisableSslValidation())
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.connectTimeout(connectTimeout, TimeUnit.MILLISECONDS)
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.writeTimeout(30, TimeUnit.SECONDS)
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.readTimeout(30, TimeUnit.SECONDS)
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.followRedirects(followRedirects)
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.connectionPool(connectionPool)
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.addInterceptor(interceptor)
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.build();
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}
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@Bean
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public RestTemplateHeaderInterceptor requestHeaderInterceptor(
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@Autowired(required = false) @Nullable BladeFeignAccountGetter accountGetter,
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BladeFeignHeadersProperties properties) {
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return new RestTemplateHeaderInterceptor(accountGetter,properties);
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}
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/**
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* 普通的 RestTemplate,不透传请求头,一般只做外部 http 调用
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* @param httpClient OkHttpClient
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* @return RestTemplate
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*/
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@Bean
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@ConditionalOnMissingBean(RestTemplate.class)
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public RestTemplate restTemplate(okhttp3.OkHttpClient httpClient) {
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RestTemplate restTemplate = new RestTemplate(new OkHttp3ClientHttpRequestFactory(httpClient));
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configMessageConverters(restTemplate.getMessageConverters());
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return restTemplate;
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}
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/**
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* 支持负载均衡的 LbRestTemplate
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* @param httpClient OkHttpClient
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* @param interceptor RestTemplateHeaderInterceptor
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* @return LbRestTemplate
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*/
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@Bean
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@LoadBalanced
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@ConditionalOnMissingBean(LbRestTemplate.class)
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public LbRestTemplate lbRestTemplate(okhttp3.OkHttpClient httpClient, RestTemplateHeaderInterceptor interceptor) {
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LbRestTemplate lbRestTemplate = new LbRestTemplate(new OkHttp3ClientHttpRequestFactory(httpClient));
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lbRestTemplate.setInterceptors(Collections.singletonList(interceptor));
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configMessageConverters(lbRestTemplate.getMessageConverters());
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return lbRestTemplate;
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}
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private void configMessageConverters(List<HttpMessageConverter<?>> converters) {
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converters.removeIf(x -> x instanceof StringHttpMessageConverter || x instanceof MappingJackson2HttpMessageConverter);
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converters.add(new StringHttpMessageConverter(Charsets.UTF_8));
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converters.add(new MappingJackson2HttpMessageConverter(objectMapper));
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}
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}
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