如何使JRE，编译器和建立Maven项目的路径在Eclipse中兼容

发布于 2025-02-13 23:37:42 字数 1058 浏览 0 评论 0原文

我有一个Maven项目，我需要在POM文件中设置以下内容：

<properties>
    <camunda.external-task-client.version>7.17.0</camunda.external-task-client.version>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
</properties>

我的Java的版本是11：

openjdk version "11.0.15" 2022-04-19
OpenJDK Runtime Environment (build 11.0.15+10-Ubuntu-0ubuntu0.20.04.1)
OpenJDK 64-Bit Server VM (build 11.0.15+10-Ubuntu-0ubuntu0.20.04.1, mixed mode, sharing)

我在Eclipse中遇到了两个警告：

编译器合规性指定为1.8，但使用了JRE 11编译器合规性JRE编译器合规性问题。
构建路径指定执行环境Javase-1.8。工作空间中没有安装JRE，与此环境严格兼容。

我搜索并发现我应该从“ Windows - ＆gt; preverences - ＆gt; java”中更改“编译器合规级”，然后我更改了如下。

但是，警告仍然存在。

任何人都可以帮助我。我在Java和Maven的经验较低。

原文

I have a Maven project in which I need to set the following in POM file:

<properties>
    <camunda.external-task-client.version>7.17.0</camunda.external-task-client.version>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
</properties>

The version of my Java is 11:

openjdk version "11.0.15" 2022-04-19
OpenJDK Runtime Environment (build 11.0.15+10-Ubuntu-0ubuntu0.20.04.1)
OpenJDK 64-Bit Server VM (build 11.0.15+10-Ubuntu-0ubuntu0.20.04.1, mixed mode, sharing)

I encountered two warnings in eclipse:

The compiler compliance specified is 1.8 but a JRE 11 is used Compiler Compliance JRE Compiler Compliance Problem.
Build path specifies execution environment JavaSE-1.8. There are no JREs installed in the workspace that are strictly compatible with this environment.

I searched and found out that I should change "compiler compliance level" from "windows -> preferences -> java", and I changed it to 1.8, as following.