Java 9正式发布:如何直接安装JDK9?

Man*_*iri 8 java jdk software-installation

Java 9 今天正式发布了,那么有没有办法在 Ubuntu(16.04)上安装 JDK 而不必更改版本号和校验和呢?

我试图使用webupd8 oracle-java9-installer,但每次都失败并显示相同的错误消息。我遵循了针对这些问题发布的推荐解决方案,但没有一个对我有用-

即使按照推荐的步骤,我也收到其他人提到的相同错误消息。

...Downloading Oracle Java 9... --2017-09-22 02:51:55--  http://download.java.net/java/jdk9/archive/181/binaries/jdk-9+181_linux-x64_bin.tar.gz
Resolving download.java.net (download.java.net)... 216.68.101.35,216.68.101.32 
Connecting to download.java.net (download.java.net)|216.68.101.35|:80... connected. 
HTTP request sent, awaiting response... 404 Not Found 
2017-09-22 02:51:56 ERROR 404: Not Found.
download failed
Oracle JDK 9 is NOT installed. 
dpkg: error processingpackage oracle-java9-installer (--configure):  subprocess installed
post-installation script returned error exit status 1
Errors were encountered while processing:  oracle-java9-installer  
E: Sub-process/usr/bin/dpkg returned an error code (1)
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