Unable to find a javac compiler,

最新推荐文章于 2023-01-20 17:32:00 发布

原创最新推荐文章于 2023-01-20 17:32:00 发布 · 904 阅读

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文章标签：

#compiler #tomcat #jdk #java #c

本文介绍了解决Tomcat无法找到javac编译器的问题步骤。首先检查环境变量是否设置正确，其次确认JDK的tools.jar文件已复制到Tomcat的common/lib目录下，最后确保在Tomcat配置中正确指定了JDK路径。

Unable to find a javac compiler

首先，你必需检查一下自己的环境变量是不是正确;这个我想大家都会，只是有时候会忘了定一些，不过检查一下看看就行了。

其次：在JDK的lib目录下有一个tools.jar文件,你把它拷到Tomcat安装目录下的common/lib目录下，应该就可以了，你试试吧

最后：如果不可以，在打开tomcat的configue tomcatg ,找到java,在java optioons里填上:-Djava.home=C:/Program Files/Java/jdk1.5.0_08;就好了。

这就是jdk与jre的区别了

在jre中没有javac.exe，这就是问题出现的原因

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