接口的使用
org.apache.hc.core5.http.HttpRequestInterceptor

使用HttpRequestInterceptor的程序包

程序包	说明
org.apache.hc.client5.http.impl.async	Asynchronous HTTP client API implementation that supports both HTTP/2 and HTTP/1.1 transport.
org.apache.hc.client5.http.impl.classic	Classic HTTP client API implementation that supports HTTP/1.1 transport only.
org.apache.hc.client5.http.protocol	HTTP protocol interceptors that enable advanced functionality such as HTTP state management and authentication state caching.
org.apache.hc.core5.http.protocol	Core HTTP protocol interceptors.
org.apache.hc.core5.http2.protocol	HTTP/2 protocol interceptors.

org.apache.hc.client5.http.impl.async中HttpRequestInterceptor的使用

参数类型为HttpRequestInterceptor的org.apache.hc.client5.http.impl.async中的方法

限定符和类型	方法和说明
HttpAsyncClientBuilder	HttpAsyncClientBuilder.addRequestInterceptorFirst(HttpRequestInterceptor interceptor) Adds this protocol interceptor to the head of the protocol processing list.
H2AsyncClientBuilder	H2AsyncClientBuilder.addRequestInterceptorFirst(HttpRequestInterceptor interceptor) Adds this protocol interceptor to the head of the protocol processing list.
HttpAsyncClientBuilder	HttpAsyncClientBuilder.addRequestInterceptorLast(HttpRequestInterceptor interceptor) Adds this protocol interceptor to the tail of the protocol processing list.
H2AsyncClientBuilder	H2AsyncClientBuilder.addRequestInterceptorLast(HttpRequestInterceptor interceptor) Adds this protocol interceptor to the tail of the protocol processing list.

org.apache.hc.client5.http.impl.classic中HttpRequestInterceptor的使用

参数类型为HttpRequestInterceptor的org.apache.hc.client5.http.impl.classic中的方法

限定符和类型	方法和说明
HttpClientBuilder	HttpClientBuilder.addRequestInterceptorFirst(HttpRequestInterceptor interceptor) Adds this protocol interceptor to the head of the protocol processing list.
HttpClientBuilder	HttpClientBuilder.addRequestInterceptorLast(HttpRequestInterceptor interceptor) Adds this protocol interceptor to the tail of the protocol processing list.

org.apache.hc.client5.http.protocol中HttpRequestInterceptor的使用

实现HttpRequestInterceptor的org.apache.hc.client5.http.protocol中的类

限定符和类型	类和说明
class	RequestAddCookies Request interceptor that matches cookies available in the current CookieStore to the request being executed and generates corresponding Cookie request headers.
class	RequestAuthCache 已过时。 Do not use.
class	RequestClientConnControl This protocol interceptor is responsible for adding the Connection header to the outgoing requests, which is essential for managing persistence of HTTP/1.0 connections.
class	RequestDefaultHeaders Request interceptor that adds default request headers.

org.apache.hc.core5.http.protocol中HttpRequestInterceptor的使用

org.apache.hc.core5.http.protocol中HttpRequestInterceptor的子接口

限定符和类型	接口和说明
interface	HttpProcessor HTTP protocol processor is a collection of protocol interceptors that implements the 'Chain of Responsibility' pattern, where each individual protocol interceptor is expected to work on a particular aspect of the HTTP protocol the interceptor is responsible for.

实现HttpRequestInterceptor的org.apache.hc.core5.http.protocol中的类

限定符和类型	类和说明
class	DefaultHttpProcessor Default immutable implementation of HttpProcessor.
class	RequestConnControl RequestConnControl is responsible for adding Connection header to the outgoing requests, which is essential for managing persistence of HTTP/1.0 connections.
class	RequestContent RequestContent is the most important interceptor for outgoing requests.
class	RequestDate RequestDate interceptor is responsible for adding Date header to the outgoing requests This interceptor is optional for client side protocol processors.
class	RequestExpectContinue RequestExpectContinue is responsible for enabling the 'expect-continue' handshake by adding Expect header.
class	RequestTargetHost RequestHostOutgoing is responsible for adding Host header to the outgoing message.
class	RequestUserAgent RequestUserAgent is responsible for adding User-Agent header.
class	RequestValidateHost RequestTargetHost is responsible for copying Host header value to HttpRequest.setAuthority(URIAuthority) of the incoming message.

声明为HttpRequestInterceptor的org.apache.hc.core5.http.protocol中的字段

限定符和类型	字段和说明
static HttpRequestInterceptor	RequestContent.INSTANCE Singleton instance.
static HttpRequestInterceptor	RequestConnControl.INSTANCE Singleton instance.
static HttpRequestInterceptor	RequestTargetHost.INSTANCE Singleton instance.
static HttpRequestInterceptor	RequestUserAgent.INSTANCE Singleton instance.
static HttpRequestInterceptor	RequestDate.INSTANCE Singleton instance.

参数类型为HttpRequestInterceptor的org.apache.hc.core5.http.protocol中的方法

限定符和类型	方法和说明
HttpProcessorBuilder	HttpProcessorBuilder.add(HttpRequestInterceptor e)
HttpProcessorBuilder	HttpProcessorBuilder.addAll(HttpRequestInterceptor... e)
HttpProcessorBuilder	HttpProcessorBuilder.addAllFirst(HttpRequestInterceptor... e)
HttpProcessorBuilder	HttpProcessorBuilder.addAllLast(HttpRequestInterceptor... e)
HttpProcessorBuilder	HttpProcessorBuilder.addFirst(HttpRequestInterceptor e)
HttpProcessorBuilder	HttpProcessorBuilder.addLast(HttpRequestInterceptor e)

参数类型为HttpRequestInterceptor的org.apache.hc.core5.http.protocol中的构造器

构造器和说明
DefaultHttpProcessor(HttpRequestInterceptor... requestInterceptors)
DefaultHttpProcessor(HttpRequestInterceptor[] requestInterceptors, HttpResponseInterceptor[] responseInterceptors)

类型变量类型为HttpRequestInterceptor的org.apache.hc.core5.http.protocol中的构造器参数

构造器和说明
DefaultHttpProcessor(List<HttpRequestInterceptor> requestInterceptors, List<HttpResponseInterceptor> responseInterceptors)

org.apache.hc.core5.http2.protocol中HttpRequestInterceptor的使用

实现HttpRequestInterceptor的org.apache.hc.core5.http2.protocol中的类

限定符和类型	类和说明
class	H2RequestConnControl HTTP/2 compatible extension of RequestConnControl.
class	H2RequestContent HTTP/2 compatible extension of RequestContent.
class	H2RequestTargetHost HTTP/2 compatible extension of RequestTargetHost.
class	H2RequestValidateHost HTTP/2 compatible extension of RequestValidateHost.