在哪里可以找到适用于 Windows 的 IBM JDK/JRE 的特定版本？
我正在尝试让一个对 JDK 相当敏感的 Oracle 软件与 Websphere 一起使用，并且我需要找到一些特定版本的 IBM JDK 来尝试。问题是 IBM 并没有像 Sun/Oracle 那样真正提供这些功能，而且我得到的所有版本都因为这样或那样的原因而无法工作。
具体来说，我需要以下之一：
IBM Java 5 SR9 for Windows（理想）
用于Windows的 IBM Java 5 SR2
IBM Java 5 SR10 for Windows
我如何直接从 IBM 获得这些？我的公司有一份 Websphere 支持合同，如果我能告诉我们的 Websphere 工程师去哪里，我希望可以让他们下载它。
I'm trying to get a rather JDK-sensitive piece of Oracle software working with Websphere, and I need to find some particular versions of the IBM JDK to try. The problem is that IBM doesn't really make these readily available like Sun/Oracle does with theirs, and all the versions I've been able to get my hands on haven't worked for one reason or another.
Specifically, I need one of:
IBM Java 5 SR9 for Windows (ideal)
IBM Java 5 SR2 for Windows
IBM Java 5 SR10 for Windows
How could I get these directly from IBM? My company has a support contract for Websphere, and I hopefully could have one of our Websphere engineers download it if I can tell them where to go.
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我不知道这是否仍然正确（但这在过去肯定是正确的），但这就是故事。
由于之前Java License的限制，JDK无法由IBM等厂商单独提供。
目前我无法从任何 IBM 站点获取此信息，但我对过去的这些许可证限制非常确定。
这是该空间另一位先生的帖子：
来自： http://www.ibm.com/developerworks/forums/thread .jspa?messageID=14514070
I don't know if this is still true(but this was certainly true in the past), but here is the story.
Due to Java License restrictions earlier, the JDK cannot be provided alone by vendors like IBM.
I am unable to pull this info from any IBM site at the moment but i am pretty certain about these license restrictions in the past.
Here is a post by another gentleman in this space:
From : http://www.ibm.com/developerworks/forums/thread.jspa?messageID=14514070
（除非您在 IBM 工作）无法单独下载 IBM JDK。它随 IBM 开发的 IBM Rational Software Suite 一起提供。
IBM JDK 还附带 IBM Java Profiler（不是免费的）。
可以在此处找到 Eclipse 平台 https://www.ibm.com/developerworks /eclipse/downloads/helios/#download 与 Eclipse 站点上的 Eclipse 下载类似。 IBM 使那些买不起WebSphere Application Developer 或Rational Application Developer（两者都是Eclipse 版本）的用户能够更轻松地使用Eclipse。
(Unless you work for IBM) there is no way to download the IBM JDK separately. It's shipped with the IBM Rational Suite of Software IBM develops.
The IBM JDK comes also with IBM Java Profiler (which isn't free).
The Eclipse Platform that is found here https://www.ibm.com/developerworks/eclipse/downloads/helios/#download is similar to the Eclipse download found on the Eclipse Site. IBM makes it easier for those who can't afford WebSphere Application Developer or Rational Application Developer (which are both Eclipse flavour) to use Eclipse.
目前（2017 年 7 月 12 日）您可以在此处找到 java 6、7 和 7.1 的旧包 https://www.ibm.com/developerworks/java/jdk/eclipse/index.html
可以从这里下载最新的https://developer.ibm.com/javasdk/downloads/eclipse/
Currently, (July 12 2017) you can find the older bundles for java 6, 7 and 7.1 here https://www.ibm.com/developerworks/java/jdk/eclipse/index.html
The latest one can be downloaded from here https://developer.ibm.com/javasdk/downloads/eclipse/
是的，IBM JRE/JDK 通常随产品一起提供，而不是单独提供。
您获取作为您的活动目标的 WebSphere 版本并安装它怎么样？这不会给你你需要的东西吗？单服务器版本的占用空间相对较小。
Yes IBM JRE/JDK is typically shipped with products, not stand-alone.
How about you get the WebSphere version that is the target for your activity and install that? Won't that give you what you need? The Single server edition is comparatively small footprint.
这是在developerWorks 上提供的一些IBM JDK 的页面，可能对您有用。
https://www.ibm.com/developerworks/java/jdk/
Here's a page with some IBM JDKs made available on developerWorks that may be useful to you.
https://www.ibm.com/developerworks/java/jdk/
WAS V6.1.0.25 的 SR9 修复包可在此处获取 - http: //www-01.ibm.com/support/docview.wss?uid=swg24023276。单击 FTP 链接下载 PAK 文件（并重命名为 zip）。
the SR9 fix pack for WAS V6.1.0.25 is available here - http://www-01.ibm.com/support/docview.wss?uid=swg24023276. Click on the FTP link to download the PAK file (and rename to zip).
之前我发现 IBM 的 Eclipse 捆绑包也包含 IBM JVM。情况可能仍然如此，但捆绑包太大了，我现在无法检查。
请参阅 http://www.ibm.com/developerworks/eclipse/downloads/
Previously I've found that the Eclipse bundles from IBM also contain the IBM JVM. This might still be the case but the bundles are too big for me to check now.
See http://www.ibm.com/developerworks/eclipse/downloads/
我不想回答显而易见的问题...但是如果您与 IBM 签订了支持合同，为什么不直接致电 IBM 支持人员呢？如果您还没有看过，IBM 的 JDK 主页面位于：https://www. ibm.com/developerworks/java/jdk/。
然而，Windows 提供的产品却相当少。自 2006 年初以来，IBM 就没有发布过适用于 Windows 平台的新 JDK。该 JDK 属于 Java 5 代，但下载页面（或安装程序的文件名）上没有任何 SR 版本的指示。我无法安装它并为您检查，因为我希望您了解其他 Windows 警告：除非安装程序检测到 IBM BIOS，否则 IBM JDK 将不会安装在 Windows 计算机上。
鉴于 IBM 将其 PC 部门出售给了联想，我什至不确定是否有可能在现代机器上安装其独立的 JDK。如果您有合同，我会联系 IBM 支持人员...他们可能会以不同的方式告诉您。
不管怎样，前面的答案指出了另一种可能性。 IBM 经常将其 JDK/JRE 捆绑在其他下载中，没有独立版本中的疯狂限制。例如，我知道WebSphere Community Edition（即IBM 的Apache Geronimo 版本）附带了一个。祝你好运找到你需要的特定版本......但如果你这样做，并且不介意违反某些许可法律术语的可能性，那么你可以只压缩该目录并将其复制到目标计算机。
整个话题真是太耻辱了。在基准测试和运行时性能方面，IBM JDK/JRE 一直都很棒。然而，在更大的“生态系统”层面上，它总是很糟糕。
I hate to answer with the obvious... but if you have a support contract with IBM, why not just call IBM support? If you haven't seen it already, IBM's main JDK page is at: https://www.ibm.com/developerworks/java/jdk/.
However, the Windows offerings are pretty pitiful. IBM hasn't released a new JDK for the Windows platform since early-2006. That JDK was of the Java 5 generation, but there's no indication on the download page (or in the installer's file name) of an SR version. I can't install it and check for you, because of the other Windows caveat of which I hope you're aware: The IBM JDK will not install on a Windows machine unless the installer detects an IBM BIOS.
Given that IBM sold their PC division to Lenovo, I'm not even sure that it is possible AT ALL to install their standalone JDK on a contemporary box. I would contact IBM support if you have a contract... they might be able to tell you differently.
Either way, the preceding answer points at another possibility. IBM frequently bundles its JDK/JRE, without the crazy restrictions found in the standalone version, inside of other downloads. For instance, I know that WebSphere Community Edition (i.e. IBM's version of Apache Geronimo) comes with one. Good luck finding the specific version you need... but if you do, and don't mind the possibility of violating some license legalese, then you can just ZIP up that directory and copy it to the target machine.
This whole topic is a damn shame. In terms of bechmarks and runtime performance, the IBM JDK/JRE has always been awesome. However, on the larger "ecosystem" level it's always sucked.