Question

注意：这是在Mac上

因此，我最近下载了一个Java文件，并在下载后尝试将其打开，提示无法打开Java jar文件并进行检查。查找完教程后，我将以下命令放入终端。

Umairs-MacBook-Air:~ umairahmed$ java -version
java version "11.0.2" 2019-01-15 LTS
Java(TM) SE Runtime Environment 18.9 (build 11.0.2+9-LTS)
Java HotSpot(TM) 64-Bit Server VM 18.9 (build 11.0.2+9-LTS, mixed mode)
Umairs-MacBook-Air:~ umairahmed$ java -jar/Users/umairahmed/Downloads/forge-1.12.2-14.23.5.2768-universal.jar 
Unrecognized option: -jar/Users/umairahmed/Downloads/forge-1.12.2-14.23.5.2768-universal.jar
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

我该如何解决？

Answer 1

您缺少空格

java -jar /Users/.......

下载Java文件后，它将无法打开

1 个答案: