在路径中使用通配符执行Jar [英] Execute a Jar with Wildcard in Path

问题描述

我有一个启动jar文件的应用程序.但是，该jar的名称中包含版本号，并且每隔几个月就会更改一次.我希望编写此代码，因此不必在每次更改jar时都更新应用程序的代码.我尝试将*用作通配符，但得到:

I have an application that launches a jar file. However, the jar has the version number in the name and will change every few months. I'm looking to write this so I don't have to update the application's code every time the jar is changed. I've tried using * for a wildcard, but I get:

Error: Unable to access jarfile C:\Selenium\vendor\selenium-server-standalone-\*.jar

我正在运行的命令是:

java -jar C:\\Selenium\\vendor\\selenium-server-standalone-*.jar

输入版本号后，jar将成功启动.反正这里有使用通配符吗?

When I put in the version number, the jar launches successfully. Is there anyway to use a wildcard here?

推荐答案

不确定Windows，您在这里能做的最好的事情是编写一个最小的批处理文件，该文件可以抓住文件名并将其放在此处

Not sure about windows, the best you can do here is to write a minimal batch file that greps the file name and puts it right there

对于UNIX :您可以执行类似的操作

for unix: you could do something like

java -jar *.jar

这在Unix中效果很好

this works well in unix

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