UC知道头一次遇见这种错误类型，请高手解释下
来源：百度知道 编辑：UC知道 时间：2024/05/03 14:44:42
头一次遇见这种错误类型，无论在这个文件夹的怎么写都是这一种错误：
org.apache.jasper.JasperException: Unable to compile class for JSP
No Java compiler was found to compile the generated source for the JSP.
This can usually be solved by copying manually $JAVA_HOME/lib/tools.jar from the JDK
to the common/lib directory of the Tomcat server, followed by a Tomcat restart.
If using an alternate Java compiler, please check its installation and access path
PS:如果换到别的网站的文件夹下，就可以，即使报错，也是正常报错。
到底是怎么回事，请高手解释下
org.apache.jasper.JasperException: Unable to compile class for JSP
No Java compiler was found to compile the generated source for the JSP.
This can usually be solved by copying manually $JAVA_HOME/lib/tools.jar from the JDK
to the common/lib directory of the Tomcat server, followed by a Tomcat restart.
If using an alternate Java compiler, please check its installation and access path
PS:如果换到别的网站的文件夹下，就可以，即使报错，也是正常报错。
到底是怎么回事，请高手解释下
org.apache.jsper:(这是jsp容器吧)：无法为jsp编译类
无法找到可编译jsp源码的java编译器
这通常可由从jdk手工复制$JAVA_HOME/lib/tools.jar文件到tomcat服务器的common/lib文件夹，然后重启服务解决。如果使用的是别的java编译器，请确认它的安装和访问路径。
学过一点jsp,翻译一下,希望对楼主有帮助