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无法运行过去正常工作的.jar文件

[英]Can't run a .jar file that used to work just fine

原文 2014-07-04 03:29:17 0 1 java/ php/ shell/ path

My problem is I can't run "file.jar parameters" from Windows console. 我的问题是我无法从Windows控制台运行“ file.jar参数”。 I used to be able to do just that. 我曾经能够做到这一点。

Now I have to use the "java -jar file.jar parameters" syntax to get it to work - otherwise I just get "'could not load main class" error. 现在，我必须使用“ java -jar file.jar parameters”语法来使其正常工作-否则，我只会收到“无法加载主类”错误。 I've changed path variables, reinstalled java etc. and it only made it messier. 我已经更改了路径变量，重新安装了Java等，它只会使它更混乱。

How do I return to the point where I can just write file.jar in the console and make it run? 我该如何回到可以在控制台中写入file.jar并使其运行的地步？ I HAVE to be able to do this because I call this script from PHP shell and for whatever funky reason the shell doesn't work when I call it via the "java -jar file.jar parameters" syntax - but it used to work with the "file.jar parameters" syntax. 我之所以能够做到这一点，是因为我是从PHP Shell调用此脚本的，而出于种种奇怪的原因，当我通过“ java -jar file.jar parameters”语法调用该Shell时，外壳无法工作-但它以前可以与“ file.jar参数”语法。

I hate java it's a mess and i have multiple lib folders, some trash from previous installations it's a disaster and i am raging after trying to fix it for the last 6 hours... somebody please help me i am near throwing the computer through the window 我讨厌java，这是一个烂摊子，我有多个lib文件夹，以前安装时有些垃圾，这是一场灾难，在尝试修复了最近6个小时后，我非常愤怒...有人请帮我，我快把计算机扔掉了窗口