我甚至不知道在这里发布什么，除了计算机上的终端说：
java version "1.6.0_37"
Java(TM) SE Runtime Environment (build 1.6.0_37-b06-434-11M3909)
Java HotSpot(TM) 64-Bit Server VM (build 20.12-b01-434, mixed mode)
但出于某种原因，当我运行JNLP文件时会弹出一个提示，说要打开这个Web启动应用程序，我需要下载Java Runtime Environment。我已经做过了。它最初安装了Java 7，经过一些研究后我发现这个jnlp文件无法在安装Java 7的情况下打开。所以我回去删除了Java 7，现在发生了这种情况。
如果我打开Java Preferences窗口，我可以看到确实安装了Java SE 6。我只是不知道该怎么做。
终端说
No Java runtime present, requesting install. Unable to locate a Java Runtime to invoke.
当我放入
javaws /(path).jnlp
我也跑了janela，得到了这份报告：
JaNeLA报告 - 版本11.05.17
Report for file:/Users/administrator/Desktop/Final%20Cut%20Server.jnlp
Content type application/xml does not equal expected type of application/x-java-jnlp-file
cvc-complex-type.2.4.a: Invalid content was found starting with element 'icon'. One of '{title}' is expected.
cvc-complex-type.2.4.a: Invalid content was found starting with element 'icon'. One of '{title}' is expected.
cvc-complex-type.2.4.a: Invalid content was found starting with element 'j2se'. One of '{jar, nativelib, extension, property, package}' is expected.
cvc-complex-type.2.4.a: Invalid content was found starting with element 'j2se'. One of '{jar, nativelib, extension, property, package}' is expected.
XML encoding not known, but declared as utf-8
Codebase + href 'http://10.13.144.50/~fcsvr/webstart/macJnlp.php' is not equal to actual location of 'file:/Users/administrator/Desktop/Final%20Cut%20Server.jnlp'.
Desktop icons were subject to bug nnnn in earlier J2SE versions
Optimize this application for off-line use by adding the <offline-allowed /> flag.
The HREF of '/~fcsvr/webstart/FinalCutServer.jar' could be optimized to '~fcsvr/webstart/FinalCutServer.jar'.
Downloads can be optimized by specifying a resource size for '/~fcsvr/webstart/FinalCutServer.jar'.
The resource download at /~fcsvr/webstart/FinalCutServer.jar can be optimized by removing the (default) value of download='eager'.
The resource download at /~fcsvr/webstart/FinalCutServer.jar can be optimized by removing the (default) value of main='false'.
It might be possible to optimize the start-up of the app. by specifying download='lazy' for the /~fcsvr/webstart/FinalCutServer.jar resource.
Lazy downloads might not work as expected for /~fcsvr/webstart/FinalCutServer.jar unless the download 'part' is specified.
The HREF of '/~fcsvr/webstart/FinalCutServer_MacOSX.jar' could be optimized to '~fcsvr/webstart/FinalCutServer_MacOSX.jar'.
Downloads can be optimized by specifying a resource size for '/~fcsvr/webstart/FinalCutServer_MacOSX.jar'.
The resource download at /~fcsvr/webstart/FinalCutServer_MacOSX.jar can be optimized by removing the (default) value of download='eager'.
It might be possible to optimize the start-up of the app. by specifying download='lazy' for the /~fcsvr/webstart/FinalCutServer_MacOSX.jar resource.
Lazy downloads might not work as expected for /~fcsvr/webstart/FinalCutServer_MacOSX.jar unless the download 'part' is specified.
The HREF of '/~fcsvr/webstart/FinalCutServer_MacOSX.jar' could be optimized to '~fcsvr/webstart/FinalCutServer_MacOSX.jar'.
Downloads can be optimized by specifying a resource size for '/~fcsvr/webstart/FinalCutServer_MacOSX.jar'.
The resource download at /~fcsvr/webstart/FinalCutServer_MacOSX.jar can be optimized by removing the (default) value of download='eager'.
It might be possible to optimize the start-up of the app. by specifying download='lazy' for the /~fcsvr/webstart/FinalCutServer_MacOSX.jar resource.
Lazy downloads might not work as expected for /~fcsvr/webstart/FinalCutServer_MacOSX.jar unless the download 'part' is specified.
Resource type icns of resource ~fcsvr/webstart/FinalCutServer.icns is not one of the allowable types of gif, jpg, jpeg.
Downloads can be optimized by specifying a resource size for '~fcsvr/webstart/FinalCutServer.icns'.
Icon loading & use can be optimized by specifying the width and height for ~fcsvr/webstart/FinalCutServer.icns
Resource type icns of resource ~fcsvr/webstart/FinalCutServer.icns is not one of the allowable types of gif, jpg, jpeg.
Downloads can be optimized by specifying a resource size for '~fcsvr/webstart/FinalCutServer.icns'.
Icon loading & use can be optimized by specifying the width and height for ~fcsvr/webstart/FinalCutServer.icns
Resource type png of resource ~fcsvr/webstart/FinalCutServer.png is not one of the allowable types of gif, jpg, jpeg.
Downloads can be optimized by specifying a resource size for '~fcsvr/webstart/FinalCutServer.png'.
Icon loading & use can be optimized by specifying the width and height for ~fcsvr/webstart/FinalCutServer.png
The HREF of '/FinalCutServer' could be optimized to 'FinalCutServer'.
Note that a java/j2se version of 'n.n*' will limit the app. to that specific Java runtime, and no later. It is often better to specify version as 'n.n+'.
Note that a java/j2se version of 'n.n*' will limit the app. to that specific Java runtime, and no later. It is often better to specify version as 'n.n+'.
对不起，我知道很多，但我甚至不知道什么是重要的，什么不是。希望这会有所帮助。
答案 0 :(得分：1)
答案 1 :(得分：1)
我有同样的问题，这个解决方案在这里工作得很好：
答案 2 :(得分：1)
如果您安装了Oracle Java 7，则可以使用以下命令运行jnlp个文件
'/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/javaws' file.jnlp
如果您愿意，还可以将/usr/bin/javaws文件替换为/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/javaws的符号链接。