JAVA9 new Features-Installation and official website description

Downloads for 1.JDK 9

Http://www.oracle.com/technetwork/java/javase/downloads/index-jsp-138363.html

After the download is installed, you need to configure the environment variables:

① the environment variable for the new Java_home, the value of the variable is the JDK path. As follows:

② Configure the Java_home to the PATH environment variable:

After the command line, the checksum is configured successfully. Successful, the following is displayed:

2. Download of the Java 9 Help documentation

Http://www.oracle.com/technetwork/java/javase/documentation/jdk9-doc-downloads-3850606.html

3. Online Oracle JDK 9 documentation

https://docs.oracle.com/javase/9/

new features for 4.Java 9

List of new features officially provided:

Https://docs.oracle.com/javase/9/whatsnew/toc.htm#JSNEW-GUID-C23AFD78-C777-460B-8ACE-58BE5EA681F6

or refer to Open JDK

http://openjdk.java.net/projects/jdk9/

Still Silicon Valley interviewer Song Hongkang
Links: https://www.jianshu.com/p/7b1553c5e760
Source: Pinterest
Copyright belongs to the author. Commercial reprint please contact the author for authorization, non-commercial reprint please specify the source.

JAVA9 new Features-Installation and official website description