Allocate exception for servlet ListServlet

本文转载自查看原文 2018-12-06 17:53 1102 Tomcat

在控制台显示这个问题Allocate exception for servlet ListServlet，还有classNotFound的异常，而在浏览器中则会报500，有时候为404，以及下面的语句

javax.servlet.ServletException: Error instantiating servlet class cn.org.kin.......

原因：没有在项目的WEB-INF目录中生成classes，会报这样的错误。解决方法：project->properties->java build path->source->src，将Default output folder设置为[项目名]/WebContent/WEB-INF/classes,点击OK，问题解决。

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