在 mac 10.8 上执行 jar [英] Executing a jar on mac 10.8

问题描述

虽然这似乎是一个相当明显的问题，但我在网上找不到任何答案.

Although this seems like a rather obvious question, I couldn't find the answer anywhere online.

创建jar文件后，我可以使用命令行成功运行它

After I create the jar file, I can run it successfully using the command line by saying

java -jar filename.jar

但是，我希望这个文件对用户更加友好，换句话说，双击运行.出于某种原因，当我双击 jar 文件时，mac jar 启动器 (Jar Launcher.app) 会打开，暂停一秒钟然后关闭.感谢您的帮助.

However, I want this file to be a bit more user-friendly, in other words, run on double click. For some reason when I double click the jar file the mac jar launcher (Jar Launcher.app) opens, pauses one second then closes. I appreciate the help.

附言.我已经通过命令行、bluej和eclipse制作了jar文件，这些方法都没有解决问题.

Ps. I have made jar files through the command line, bluej, and eclipse, none of these ways solved the issue.

推荐答案

我会创建一个 shell 脚本将它封装在终端中:

I would create a shell script to enclose it in terminal:

#!/bin/bash
java -jar yourjarfile.jar
read -p 'Hit [Enter] to continue...'

我添加了暂停，但除非您的 java 应用程序立即终止，否则没有必要(您可以在java"行之后停止 shell 脚本).

I added pause, but unless your java application is immediately reaching termination, it shouldn't be necessary (you can stop the shell script after the "java" line).

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