接口的使用
org.apache.hc.core5.io.IOCallback

使用IOCallback的程序包

程序包	说明
org.apache.hc.core5.http.io.entity	HTTP message entity APIs based on the classic (blocking) I/O model.

org.apache.hc.core5.http.io.entity中IOCallback的使用

参数类型为IOCallback的org.apache.hc.core5.http.io.entity中的方法

限定符和类型	方法和说明
static HttpEntity	HttpEntities.create(IOCallback<OutputStream> callback, ContentType contentType)
static HttpEntity	HttpEntities.create(IOCallback<OutputStream> callback, ContentType contentType, Header... trailers)
static HttpEntity	HttpEntities.createGzipped(IOCallback<OutputStream> callback, ContentType contentType)

参数类型为IOCallback的org.apache.hc.core5.http.io.entity中的构造器

构造器和说明
EntityTemplate(long contentLength, ContentType contentType, String contentEncoding, IOCallback<OutputStream> callback)