Apache Http Java

02-05-2021
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  1. Apache Http Java Example
  2. Apache Http Javadoc
  3. Apache Http Java Library
  4. Java Apache Http Get
  5. Apache Http Java
  6. Apache Http Java Download

Apache HttpClient - Http Get Request - The GET method is used to retrieve information from the given server using a given URI. Requests using GET should only retrieve data and should have no other ef.

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The GET method is used to retrieve information from the given server using a given URI. Requests using GET should only retrieve data and should have no other effect on the data.

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The HttpClient API provides a class named HttpGet which represents the get request method.

Follow the steps given below to send a get request using HttpClient library

Step 1 - Create a HttpClient object

The createDefault() method of the HttpClients class returns a CloseableHttpClient object, which is the base implementation of the HttpClient interface.

Using this method, create an HttpClient object as shown below −

Apache Http Java Example

Step 2 - Create an HttpGet Object

The HttpGet class represents the HTTPGET request which retrieves the information of the given server using a URI.

Create a HTTP GET request by instantiating this class. The constructor of this class acceptsa String value representing the URI.

Apache Http Javadoc

Step 3 - Execute the Get Request

The execute() method of the CloseableHttpClient class accepts a HttpUriRequest(interface) object (i.e. HttpGet, HttpPost, HttpPut, HttpHead etc.) and returns a responseobject.

Apache Http Java Library

Execute the request using this method as shown below −

Example

Following is an example which demonstrates the execution of the HTTP GET request using HttpClient library.

Java Apache Http Get

Output

Apache Http Java

Apache_http_java_libs

Apache Http Java Download

The above program generates the following output −