org.springframework.cloud.openfeign.support.FeignHttpClientProperties Java Examples

/**
 * 配置OkHttpClient
 * @param httpClientFactory httpClient 工厂
 * @param connectionPool 链接池配置
 * @param httpClientProperties httpClient配置
 * @param interceptor 拦截器
 * @return OkHttpClient
 */
@Bean
@ConditionalOnMissingBean(okhttp3.OkHttpClient.class)
public okhttp3.OkHttpClient httpClient(
	OkHttpClientFactory httpClientFactory,
	okhttp3.ConnectionPool connectionPool,
	FeignHttpClientProperties httpClientProperties,
	HttpLoggingInterceptor interceptor) {
	Boolean followRedirects = httpClientProperties.isFollowRedirects();
	Integer connectTimeout = httpClientProperties.getConnectionTimeout();
	return httpClientFactory.createBuilder(httpClientProperties.isDisableSslValidation())
		.connectTimeout(connectTimeout, TimeUnit.MILLISECONDS)
		.writeTimeout(30, TimeUnit.SECONDS)
		.readTimeout(30, TimeUnit.SECONDS)
		.followRedirects(followRedirects)
		.connectionPool(connectionPool)
		.addInterceptor(interceptor)
		.build();
}
 

@Bean
@ConditionalOnProperty(value = "feign.compression.response.enabled",
		havingValue = "true")
public CloseableHttpClient customHttpClient(
		HttpClientConnectionManager httpClientConnectionManager,
		FeignHttpClientProperties httpClientProperties) {
	HttpClientBuilder builder = HttpClientBuilder.create().disableCookieManagement()
			.useSystemProperties();
	this.httpClient = createClient(builder, httpClientConnectionManager,
			httpClientProperties);
	return this.httpClient;
}
 

@Bean
@ConditionalOnProperty(value = "feign.compression.response.enabled",
		havingValue = "false", matchIfMissing = true)
public CloseableHttpClient httpClient(ApacheHttpClientFactory httpClientFactory,
		HttpClientConnectionManager httpClientConnectionManager,
		FeignHttpClientProperties httpClientProperties) {
	this.httpClient = createClient(httpClientFactory.createBuilder(),
			httpClientConnectionManager, httpClientProperties);
	return this.httpClient;
}
 

private CloseableHttpClient createClient(HttpClientBuilder builder,
		HttpClientConnectionManager httpClientConnectionManager,
		FeignHttpClientProperties httpClientProperties) {
	RequestConfig defaultRequestConfig = RequestConfig.custom()
			.setConnectTimeout(httpClientProperties.getConnectionTimeout())
			.setRedirectsEnabled(httpClientProperties.isFollowRedirects()).build();
	CloseableHttpClient httpClient = builder
			.setDefaultRequestConfig(defaultRequestConfig)
			.setConnectionManager(httpClientConnectionManager).build();
	return httpClient;
}
 

@Bean
@ConditionalOnMissingBean(ConnectionPool.class)
public ConnectionPool httpClientConnectionPool(
		FeignHttpClientProperties httpClientProperties,
		OkHttpClientConnectionPoolFactory connectionPoolFactory) {
	Integer maxTotalConnections = httpClientProperties.getMaxConnections();
	Long timeToLive = httpClientProperties.getTimeToLive();
	TimeUnit ttlUnit = httpClientProperties.getTimeToLiveUnit();
	return connectionPoolFactory.create(maxTotalConnections, timeToLive, ttlUnit);
}
 

@Bean
public okhttp3.OkHttpClient client(OkHttpClientFactory httpClientFactory,
		ConnectionPool connectionPool,
		FeignHttpClientProperties httpClientProperties) {
	Boolean followRedirects = httpClientProperties.isFollowRedirects();
	Integer connectTimeout = httpClientProperties.getConnectionTimeout();
	this.okHttpClient = httpClientFactory
			.createBuilder(httpClientProperties.isDisableSslValidation())
			.connectTimeout(connectTimeout, TimeUnit.MILLISECONDS)
			.followRedirects(followRedirects).connectionPool(connectionPool).build();
	return this.okHttpClient;
}
 

@Bean
public CloseableHttpClient httpClient(ApacheHttpClientFactory httpClientFactory,
		HttpClientConnectionManager httpClientConnectionManager,
		FeignHttpClientProperties httpClientProperties) {
	RequestConfig defaultRequestConfig = RequestConfig.custom()
			.setConnectTimeout(httpClientProperties.getConnectionTimeout())
			.setRedirectsEnabled(httpClientProperties.isFollowRedirects())
			.build();
	this.httpClient = httpClientFactory.createBuilder()
			.setConnectionManager(httpClientConnectionManager)
			.setDefaultRequestConfig(defaultRequestConfig).build();
	return this.httpClient;
}
 

@Bean
@ConditionalOnMissingBean(ConnectionPool.class)
public ConnectionPool httpClientConnectionPool(
		FeignHttpClientProperties httpClientProperties,
		OkHttpClientConnectionPoolFactory connectionPoolFactory) {
	Integer maxTotalConnections = httpClientProperties.getMaxConnections();
	Long timeToLive = httpClientProperties.getTimeToLive();
	TimeUnit ttlUnit = httpClientProperties.getTimeToLiveUnit();
	return connectionPoolFactory.create(maxTotalConnections, timeToLive, ttlUnit);
}
 

@Bean
public okhttp3.OkHttpClient client(OkHttpClientFactory httpClientFactory,
		ConnectionPool connectionPool,
		FeignHttpClientProperties httpClientProperties) {
	Boolean followRedirects = httpClientProperties.isFollowRedirects();
	Integer connectTimeout = httpClientProperties.getConnectionTimeout();
	Boolean disableSslValidation = httpClientProperties.isDisableSslValidation();
	this.okHttpClient = httpClientFactory.createBuilder(disableSslValidation)
			.connectTimeout(connectTimeout, TimeUnit.MILLISECONDS)
			.followRedirects(followRedirects).connectionPool(connectionPool)
			.build();
	return this.okHttpClient;
}
 

/**
 * okhttp3 链接池配置
 * @param connectionPoolFactory 链接池配置
 * @param httpClientProperties httpClient配置
 * @return okhttp3.ConnectionPool
 */
@Bean
@ConditionalOnMissingBean(okhttp3.ConnectionPool.class)
public okhttp3.ConnectionPool httpClientConnectionPool(
	FeignHttpClientProperties httpClientProperties,
	OkHttpClientConnectionPoolFactory connectionPoolFactory) {
	Integer maxTotalConnections = httpClientProperties.getMaxConnections();
	Long timeToLive = httpClientProperties.getTimeToLive();
	TimeUnit ttlUnit = httpClientProperties.getTimeToLiveUnit();
	return connectionPoolFactory.create(maxTotalConnections, timeToLive, ttlUnit);
}