springmvc升级springboot JSP文件JSTL错误解决(1)

背景:

原springMVC 项目需要升级到springboot中使用.
原来的项目使用JSP

修改后的pom文件内容

<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <!--jsp页面使用jstl标签--> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> </dependency> <!--用于编译jsp--> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <scope>provided</scope> </dependency>

错误描述

可以正常编译,打包,运行,解析jsp文件时面页报告
Spring Boot- The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files

错误

org.apache.jasper.JasperException: /incex.jsp(9,62) PWC6188: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:92) at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:378) at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:172) .....

查看文件发现是错误是由 <%@include file %>标签引起的

<%@include file="common/header1.jsp"%>

查询后得到两个提示

• jstl 标签定义没有找到
  解决办法

 <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <!-- <scope>provided</scope> 删除这个--> </dependency>