javax.servlet.jsp.PageContext cannot be resolved to a type
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Making making when writing JSP code, the followingpageContextWill report an error.
<a href="${pageContext.request.contextPath }/comm/activate_user">The number of active users</a>
Making making mistakes:
javax.servlet.jsp.PageContext cannot be resolved to a type
The reason and solution: Write time error, was released to the jetty after the normal operation, this is because the jetty has jsp-api.jar.
Making making so, the solution is the jetty installation directory under the jsp-api.jsp (or Tomcat) copy to the project's lib directory.
Making making and play spaces, to save the JSP file can be.
Making making Maven add on:
<dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> <version>2.2</version> <scope>provided</scope> </dependency>
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Posted by Dunn at December 03, 2014 - 4:51 PM