Servlet错误： No interface expected here

其他 2020-04-24 16:03:47 阅读次数: 0

在实现代码的时候遇到 No interface expected here 错误，idea没有编译过去，No interface expected here的意思是这里没有接口。

解决方法

找了一圈，查看了下，Servlet是一个接口，而不是一个类，HttpServlet是一个抽象类，所以改为Servlet时的时候需要把extends改为implements。

把extend 修改为 implements

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转载自blog.csdn.net/u010581811/article/details/105469976

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