尝试将以下代码段放在 WEB-INF / web.xml中

Try putting the following snippet in your WEB-INF/web.xml

<error-page>
    <error-code>500</error-code>
    <location>/Error.jsp</location>
</error-page>

<error-page>
    <exception-type>java.lang.Exception</exception-type>
    <location>/Error.jsp</location>
</error-page>

在这种情况下， Error.jsp 是与 WEB-INF 目录（不在其中）相同的级别。

In this case Error.jsp is at the same level as WEB-INF directory (not inside it).