When creating an Http connection using:
HttpClientBuilder.create().build(), HttpClients.createDefault()
or:
DefaultHttpClient .
What's the difference?
private static CloseableHttpClient httpClient = HttpClientBuilder.create().build();
private static CloseableHttpClient httpClient = HttpClients.createDefault();
private static DefaultHttpClient httpClient = new DefaultHttpClient();
Which one is right for you to use?
Come on,
HttpClients is an interface to assist you in creating classes that inherit from the abstract class CloseableHttpClient (In this case, it implements both the interface HttpClient and Closeable ); HttpClientBuilder is an auxiliary class that uses the Template if you prefer) project pattern creation of classes inheriting from CloseableHttpClient ; DefaultHttpClient is a class that inherits from AbstractHttpClient , in which it inherits from CloseableHttpClient . In addition, the build() and createDefault() method generates a DefaultHttpClient class. In short, everything is the same in different ways.
I hope I have helped. : -)