java 如何解决错误：“jar”不是内部或外部命令、可运行的程序或批处理文件？
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How can I solve the error : 'jar' is not recognized as an internal or external command, operable program or batch file?
提问by Code_Ninja
I'm getting the following error when I try to run the 'jar' command in the command line on windows : 'jar' is not recognized as an internal or external command.
我收到以下错误，当我尝试运行“jar在Windows命令行”命令：'jar' is not recognized as an internal or external command。
There is a general guess that seems to be right that is I might have the PATHenvironment variable incorrectly. But I have already done this, I added the following value to PATHvariable : 'C:\Program Files(x86)\Java\jdk1.8.0_25\bin'.
有一个普遍的猜测似乎是正确的，即我可能PATH错误地设置了环境变量。但是我已经这样做了，我在PATH变量中添加了以下值：' C:\Program Files(x86)\Java\jdk1.8.0_25\bin'。
I am running a 64 bit windows 8 system. I have also referenced this question from the following link: java 'jar' is not recognized as an internal or external command
我正在运行 64 位 Windows 8 系统。我还从以下链接中引用了这个问题： java 'jar' is notknowledge as an internal or external command
I have also tried some of the solutions suggested in the above link, I couldnt add a comment there since my reputation is not much.
我也尝试了上面链接中建议的一些解决方案，我无法在那里添加评论，因为我的声誉并不高。
Suggestions that I have tried from the above link:
我从上面的链接中尝试过的建议：
[1]https://stackoverflow.com/a/29180681/7639034
[1] https://stackoverflow.com/a/29180681/7639034
(From the above link, java -version and java -jar are also working. What is wrong with the jar file then?)
（从上面的链接，java -version 和 java -jar 也可以工作。那么 jar 文件有什么问题？）
回答by Pradeep Simha
Path variable should be pointing to binfolder, that's where executable are stored. Currently you are having path only upto C:\Program Files(x86)\Java\jdk1.8.0_25so you are getting error.
路径变量应该指向bin文件夹，这是存储可执行文件的地方。目前您只有 upto 路径，C:\Program Files(x86)\Java\jdk1.8.0_25因此您会收到错误消息。
Create JAVA_HOMEenvironment variable which points to above location, and add %JAVA_HOME%\binto PATHvariable. It will work.
创建JAVA_HOME指向上述位置的环境变量，并添加%JAVA_HOME%\bin到PATH变量中。它会起作用。
回答by Nadav Tasher
try
尝试
java -jar [YOURJAR]
this should work to execute jars
这应该可以执行 jars
