java - 无法从 JAR 文件中读取 TLD "META-INF/c.tld"

Question

我使用 STS 插件从 Spring 模板创建一个 Spring MVC 项目。但是，当我运行该应用程序时出现错误:

org.apache.jasper.JasperException: /WEB-INF/views/home.jsp(1,63) Unable to read TLD "META-INF/c.tld" from JAR file "file:/H:/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/imgateway/WEB-INF/lib/jstl-1.2.jar": org.apache.jasper.JasperException: Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV

有人遇到过这种问题吗？

Answer 1

之前在 StackOverflow 上问过几次: Unable to read TLD "META-INF/c.tld"

我曾经在博客上写过一个可能的答案:http://blog.flurdy.com/2010/07/jetty-tomcat-jsp.html

根据您的项目是否使用 maven，您需要确保 jsp-api 不包含在内，而是由 Tomcat 提供，而不是由 eg 提供:

<dependency>
   <groupId>javax.servlet</groupId>
   <artifactId>servlet-api</artifactId>
   <version>2.5</version>
   <scope>provided</scope>
</dependency>
<dependency>
   <groupId>javax.servlet.jsp</groupId>
   <artifactId>jsp-api</artifactId>
   <version>2.1</version>
   <scope>provided</scope>
</dependency>
<dependency>
   <groupId>javax.servlet</groupId>
   <artifactId>jstl</artifactId>
   <version>1.2</version>
</dependency>
<dependency>
   <groupId>org.apache.tomcat</groupId>
   <artifactId>jasper-el</artifactId>
   <version>6.0.26</version>
</dependency>