Java 7u65 的问题 [英] Issues with Java 7u65
问题描述
昨晚发布了一个新的 Java 7 更新:7u65.我有一个 Web 应用程序，其中加载了一个服务小程序，更新后，我在不同 PC 上的测试没有显示问题或错误行为.
Last night a new Java 7 update has been released: 7u65. I have a web application where a service applet is loaded, and after the update, my tests on different PCs did not show issues nor wrong behaviors.
后来，我开始收到与我的产品的 Java 服务小程序相关的问题报告.所有报告都来自将 Java JRE 更新为 7u65(从 7u60)的用户:
Later, I started to receive issue reports related to my product's Java service applet. All the reports came from users who updated Java JRE to 7u65 (from 7u60):
- 小程序根本没有加载.我在应用程序启动时显示正在加载"屏幕，但没有显示.此外，我的 Java 小程序提供的所有服务都不可用.
- 将 Java 控制面板的高级配置更改为始终显示控制台(在发生此问题的其中一台 PC 中)后，我发现小程序甚至没有启动 Java 控制台.
- 使用发生错误的同一个站，尝试访问java.com查看当前java版本，加载Java小程序并显示控制台无错误.
所有测试都是在清除浏览器和 Java 缓存之后执行的，甚至在删除已安装的证书(我的是一个有效的签名小程序)之后执行.
All tests were performed after clearing Browser and Java Cache, and even after removing the installed certificates (mine is a valid signed applet).
我查看了 Java 7u65 发行说明，上述更改似乎都不会影响我的小程序.此外，使用 Java 7u60 时也没有问题.
I checked the Java 7u65 release notes and none of the mentioned changes seem to affect my applet. Also, there were no issues while using Java 7u60.
我对正在发生的事情没有任何线索，可能是因为 java 更新是在几个小时前发布的.由于即使我配置 Java 控制面板也无法显示 Java 控制台，因此我无法判断是否有任何异常.我无法在我的 PC(Windows 8 或 Windows 7，均为 64 位)中重现该问题，但该问题已在 Windows 7 PC 上报告.
I don't have any clues about what is going on, perhaps because the java update was released hours ago. As the Java console can not be displayed even if I configure Java Control Panel to do so, I can not tell if there is any exception. I can not reproduce the issue in my PCs (Windows 8, nor Windows 7, both at 64 bits), but the issue has been reported on Windows 7 PCs.
我的一个朋友告诉我，这似乎发生在使用 Java 7u60 的机器上，然后它在没有卸载的情况下更新到 Java 7u65.此外，这往往发生在更自然的旧操作系统(即:WinXP)中.
One of my friends told me that this seems to be happening on machines where Java 7u60 was in use, and then it was updated to Java 7u65 with no deinstallations. Also, this tends to happen in older OS (ie: WinXP) which is more natural.
我写这个问题是因为有些 PC 有这个问题，而有些则没有，这似乎很奇怪.我想知道是否还有其他人遇到这个问题，知道可能是什么原因，或者已经发现/应用了任何解决方案.另外，如果我碰巧找到它，我想分享解决方案.
I write this question because it seems very odd that some PCs have this issue, and some others not. I'd like to know if any one else is having this issue, knows what could be the reason, or has discovered/applied any solution to it. Also, I'd like to share the solution if I ever happen to find it.
谢谢.
编辑:
外部引用，与同一 Java 版本 (JRE) 相关.
External references, related to the same Java version (JRE).
- 更新 Java 后 Internet Explorer 崩溃到 7u65:同一 JRE 版本的问题，这次是 Internet Explorer 和 Firefox.
- RS 加载问题 (Java) ~ READ:一个相关的问题到同一 JRE 版本更新，这次是在 Java 游戏中.
- Java 在 Windows XP 上的未来:
- Internet Explorer crashing after updated Java to 7u65: An issue with the same JRE version, this time with Internet Explorer and Firefox.
- RS Loading Issue (Java) ~ READ: An issue related to the same JRE version update, this time, in a Java Game.
- The future of Java on Windows XP:
此终止支持公告被误读为Java 不再适用于 Windows XP"或Oracle 将停止在 Windows XP 上应用 Java 更新".这些陈述是不正确的.
This end of support announcement has been misread as "Java no longer works on Windows XP" or "Oracle will stop Java updates from being applied on Windows XP". These statements are not correct.
推荐答案
我刚用我的一个小程序遇到了这个问题.
I just ran into this exact problem with one of my applets.
似乎对 7u65 中java-vm-args"和java_arguments"参数的处理进行了一些更改.
It looks like some changes were made to the handling of the 'java-vm-args' and 'java_arguments' params in 7u65.
'java_arguments' 似乎不再起作用，当它被指定时，我的小程序将在不启动 JVM 的情况下静默失败.
'java_arguments' seems to no longer work, when it is specified, my applet will silently fail without even launching the JVM.
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