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Java HTTP Client

Related JEPs:

• JEP 110Delivered the HTTP Client in incubating form in JDK 9

• JEP 321Standarized the HTTP Client in Java 11

Resources and Learning Material

• Introduction to the HTTPClient ( written by Chris Hegarty)
• Introduction tothe Java 11 HTTP Client (15m video,Chris Hegarty)
• Examples and Recipes forperforming common tasks ( written by Chris Hegarty)
• Roadto the Java 11 HTTP Client (24m video,Chris Hegarty)
• Handling ResponseData with the Java 11 HTTP Client (22m video,Chris Hegarty)

Development history

The HTTP Client was added as anincubating API in JDK 9,refreshed in JDK 10, and standarized in Java 11. Any codeusing the incubating API will need to be updated to use thestandard API in Java 11, as the incubating API has beenremoved.

Source Code

The source has been integrated into the mainline repository oftheJDK Project,and as such is maintained there.

Thejava.net.http module provide both the HTTP ClientAPI and implementation.

• src/java.net.http/share/classes/java/net/http -contains the public API
• src/java.net.http/share/classes/jdk/internal/net/http- contains the implementation classes

The code was originally developed on thehttp-client-branch in theJDKSandbox.

hg clone -b http-client-branch https://hg.openjdk.org/jdk/sandbox

Material based on the now-supersededIncubating API

• Introduction to the JDKHTTP Client , or onblogs.oracle.com/java( written by Chris Hegarty)
• Examples andRecipes for performing common tasks ( written byChris Hegarty)