此环境中不提供编译器。也许您正在运行JRE而不是JDK?

我正在使用m2eclipse在Eclipse中编译一个项目。我在Eclipse中设置JDK路径，如下所示:

Windows-->preferences-->installed jres--> jdk1.7.xx  path

但是这显示了一个错误

[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE    rather than a JDK?
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.424s
[INFO] Finished at: Tue Oct 29 15:21:01 IST 2013
[INFO] Final Memory: 5M/15M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-   plugin:3.1:compile (default-compile) on project TEST-WEB: Compilation failure
[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?

当前回答

对我来说，JRE在PATH环境变量中，在JDK路径之前

C: Java ProgramData Oracle \ \ javapath C: \环境jdk1 8月0_151 \ bin

所以我去掉了1。也许交换它们也能解决问题。

2018-01-11 04:09:05

其他回答

进入“windows”->首选项-> Java ->已安装的jre

可能jre已经添加

单击“添加->标准虚拟机->下一步->目录”

并浏览JDK 在我的例子中，路径是C:\Program Files\Java\ jdk1.8.0_111

然后点击完成。

你会看到这样的窗户