我们在进行java web的开发的时候,新建jsp页面,可能会出现The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build 

 Path的错误,下面提供解决方法

  • java web 的开发环境

方法/步骤

  1. 错误示例如下

    "javax.servlet.http.HttpServlet" was not found on the Java Build 之错误解决
  2. 在出现此错误的项目上右键-->Build Path --> Configure Build Path

    "javax.servlet.http.HttpServlet" was not found on the Java Build 之错误解决
  3. 然后点击右边的 ADD Library

    "javax.servlet.http.HttpServlet" was not found on the Java Build 之错误解决
  4. 选中“Server Runtime”,然后 Next

    "javax.servlet.http.HttpServlet" was not found on the Java Build 之错误解决
  5. 选择"Apache Tomcat v7.0",然后Finish

    "javax.servlet.http.HttpServlet" was not found on the Java Build 之错误解决
  6. 然后点击上面的“Order and Export”,选中“Apache Tomcat v7.0 [Apache Tomcat v7.0]”,点击“OK”

    "javax.servlet.http.HttpServlet" was not found on the Java Build 之错误解决
  7. 好了,错误解决了~

    "javax.servlet.http.HttpServlet" was not found on the Java Build 之错误解决

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