严重: Servlet.service() for servlet [jsp] in context with path [/mavenssm] threw exception [java.lang.NullPointerException] with root cause java.lang.NullPointerException

严重: Servlet.service() for servlet [jsp] in context with path [/maven-ssm] threw exception [java.lang.NullPointerException] with root cause java.lang.NullPointerException

处理方式

<scope>provided</scope> 加上该坐标

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