JSP页面pageContext.getRequest()报红

编程

ServletRequest req = pageContext.getRequest();

1、在pom中添加jsp-api依赖

    <!-- https://mvnrepository.com/artifact/javax.servlet.jsp/javax.servlet.jsp-api -->

<dependency>

<groupId>javax.servlet.jsp</groupId>

<artifactId>javax.servlet.jsp-api</artifactId>

<version>2.3.3</version>

<scope>provided</scope>

</dependency>

2、在每个jsp页面添加<%@page isELIgnored="false"%>

以上是 JSP页面pageContext.getRequest()报红 的全部内容, 来源链接: utcz.com/z/512183.html

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