java OkHttpClient 关闭连接
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OkHttpClient close connection
提问by Wise Shepherd
I'd like to use OkHttpClient to load a url, and if the website at the given url responds with a pdf content type I will go ahead and download the PDF, otherwise I want to ignore the response.
我想使用 OkHttpClient 加载一个 url，如果给定 url 的网站以 pdf 内容类型响应，我将继续下载 PDF，否则我想忽略响应。
My question is, do I need to do anything special to close the request/response or do I need to do anything to indicate that i won't be using the response if I choose to not read the response bytestream? If not, when does OkHttpClient close the connection?
我的问题是，如果我选择不读取响应字节流，我是否需要做任何特殊的事情来关闭请求/响应，或者我是否需要做任何事情来表明我不会使用响应？如果没有，OkHttpClient 什么时候关闭连接？
回答by Jesse Wilson
Calling response.body().close()will release all resources held by the response. The connection pool will keep the connection open, but that'll get closed automatically after a timeout if it goes unused.
调用response.body().close()将释放响应持有的所有资源。连接池将保持连接打开，但如果它未使用，它会在超时后自动关闭。
