Java 9可以在32位操作系统上运行吗？ [英] Can Java 9 run on a 32-bit OS?

问题描述

似乎在
上没有32位下载包Oracle可用下载列表。

更新

可以在这里下载：

wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/9+181/jdk-9_windows-x86_bin.exe

推荐答案

尽管Oracle糟糕的未加密的下载页面，如果（点击接受许可协议后），您复制的URL 64位二进制文​​件并将 x64 更改为 x86 ，它将为您提供32位二进制文​​件。

Although the 32-bit binaries for JDK9 seem to be missing from Oracle's lousy, unencrypted download page, if (after clicking "Accept License Agreement") you copy the URL of the 64-bit binaries and change x64 to x86, it will give you the 32-bit binaries.

更新吃了：现在它已经消失了。离奇！什么是Oracle在玩？他们努力修复Java 9的x86特定错误，他们明确表示支持32位Windows和Linux ，他们列出32位系统的安装说明，他们使整个32位版本完全可用用于测试目的的预发布期，并且 JDK 9迁移指南表示32位p latforms已经被删除（事实上完全相反：它表示 -client VM命令行选项已被删除，因此更快 -server VM现在是32位的默认值。

Update: And now it's gone. Bizarre! What is Oracle playing at? They went to the effort to fix x86-specific bugs for Java 9, they explicitly said 32-bit Windows and Linux were supported, they list installation instructions for 32-bit systems, they made 32-bit builds fully available throughout the pre-release period for testing purposes, and nothing in their JDK 9 migration guide indicates that 32-bit platforms have been dropped (quite the opposite in fact: it says the -client VM command line option has been dropped so the faster -server VM is now the default for 32-bit).

那么他们为什么突然隐藏发布二进制文件？

So why are they suddenly hiding the release binaries?

我碰巧下载了Windows JDK（包括JRE）和Linux JRE for x86。我没有Linux JDK。 Windows exe的属性中有一个Oracle数字签名，因此您可以看到它是真实的。我希望甲骨文一起行动。

I happened to have downloaded the Windows JDK (including JRE) and the Linux JRE for x86. I don't have the Linux JDK. There's an Oracle digital signature in the properties of the Windows exe so you can see that it's genuine. I do hope Oracle get their act together.

• jdk-9_windows-x86_bin.exe： https://drive.google.com/uc?id=0B4RBD9LUbdlvUHpESXdEMmdudkE&export=download
  
  （SHA256：62b9bc12ea64e9edb9950b0c784a1561b8503f7384270659ad93d66f1b3b456a）


• jre-9_linux-x86_bin.tar.gz： https://drive.google.com/uc?id=0B4RBD9LUbdlvb0dtOHR0eDVoQWc&export=download
  
  （SHA256：372fbd6d8dc70c8087c0d3547f58d593266cf26cc4f6c6698b808930b3a4018a）


• jre-9_windows-x86_bin.exe
  
  （SHA256：bbd0e75dc6360e903dd905f080e1a1d76c9c78a27d9f7dd153c6e3adc6ebc78e）

• jdk-9_windows-x86_bin.exe: https://drive.google.com/uc?id=0B4RBD9LUbdlvUHpESXdEMmdudkE&export=download
  (SHA256: 62b9bc12ea64e9edb9950b0c784a1561b8503f7384270659ad93d66f1b3b456a)
• jre-9_linux-x86_bin.tar.gz: https://drive.google.com/uc?id=0B4RBD9LUbdlvb0dtOHR0eDVoQWc&export=download
  (SHA256: 372fbd6d8dc70c8087c0d3547f58d593266cf26cc4f6c6698b808930b3a4018a)
• jre-9_windows-x86_bin.exe
  (SHA256: bbd0e75dc6360e903dd905f080e1a1d76c9c78a27d9f7dd153c6e3adc6ebc78e)

更新2：显然Oracle决定永远取消对x86 Java的支持。他们不知何故意外完成，编译，数字签名和发布Java 9二进制文件。二进制文件仍然可以工作，但可能不会收到更新。

Update 2: Apparently Oracle has decided to eliminate support for x86 Java forever. They somehow finished, compiled, digitally signed, and published the Java 9 binaries by accident. The binaries still work, but presumably will not receive updates.

更新3：显然甲骨文已经变得如此仇恨和敌意他们迫使Google通过DMCA请求阻止上述下载的Java开发人员。我无能为力。抱歉。如果你有Java 9，你就拥有它，它仍然有用。如果你没有Java 9，那么你必须要有创意。

Update 3: Apparently Oracle has become so hateful and hostile towards Java developers that they have compelled Google to block the above downloads with a DMCA request. Nothing I can do. Sorry. If you have Java 9, you have it, and it will still work. If you don't have Java 9, well, you'll have to get creative.

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