问题描述
几周前,vscode将JDK-11强制用于VS-code中的Java开发
The Eclipse Platform has decided to require Java 11 as the minimum requirement for its September 2020 release. See https://www.eclipse.org/lists/eclipse-pmc/msg03821.html.
Because vscode-java depends on the Eclipse JDT.LS,the same requirement applies to vscode-java but on a more agressive timeline: vscode-java usually consumes JDT.LS builds that depend on bleeding edge JDT features,effectively shipping pre-release versions of Eclipse Platform/JDT. As of July 22nd,2020,Java 11 is Now required for running vscode-java.
来源:vscode
我正在使用remote ssh
扩展名连接到我的远程VM(无业游民的ubuntu)。
当我在remote-ssh中打开Java文件时,出现错误消息,提示安装Java 11。
我的流浪汉中已经有Java 11。
我可以在我的VM中看到以下内容
$ update-java-alternatives -l
java-1.11.0-openjdk-amd64 1111 /usr/lib/jvm/java-1.11.0-openjdk-amd64
java-1.8.0-openjdk-amd64 1081 /usr/lib/jvm/java-1.8.0-openjdk-amd64
vagrant@vagrant:/usr/lib/jvm
$ ls
total 24K
drwxr-xr-x 4 root root 4.0K Feb 21 2020 .
drwxr-xr-x 138 root root 4.0K Aug 13 17:57 ..
lrwxrwxrwx 1 root root 25 Feb 20 2019 default-java -> java-1.11.0-openjdk-amd64
lrwxrwxrwx 1 root root 21 Jan 15 2020 java-1.11.0-openjdk-amd64 -> java-11-openjdk-amd64
-rw-r--r-- 1 root root 2.0K Jan 15 2020 .java-1.11.0-openjdk-amd64.jinfo
drwxr-xr-x 7 root root 4.0K Feb 21 2020 java-11-openjdk-amd64
lrwxrwxrwx 1 root root 20 Jan 17 2020 java-1.8.0-openjdk-amd64 -> java-8-openjdk-amd64
-rw-r--r-- 1 root root 2.7K Jan 17 2020 .java-1.8.0-openjdk-amd64.jinfo
drwxr-xr-x 7 root root 4.0K Feb 21 2020 java-8-openjdk-amd64
我所有的Java项目都依赖于Java-8,因此为了在vscode中工作,我需要java-11。
请帮助我设置此环境。
解决方法
最简单的方法是使用以下命令更改您的 java 配置:
sudo alternatives --config java
并选择您想要激活的 Java 版本。