信息: TLD skipped. URI: http://java.sun.com/jstl/* is already defined解决方法

[导读]整合Spring MVC由于用到jstl，所以假如jstl便签用的jar包，启动tomcat时控制台出现了如下的输出：2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body信息: TLD skipped. URI: http://java.sun.com/jstl/core_rt is already defined201...

整合Spring MVC由于用到jstl，所以假如jstl便签用的jar包，启动tomcat时控制台出现了如下的输出：

2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jstl/core_rt  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jstl/core  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jsp/jstl/core  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jstl/fmt_rt  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jstl/fmt  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jsp/jstl/fmt  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jsp/jstl/functions  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //jakarta .apache.org /taglibs/standard/permittedTaglibs  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //jakarta .apache.org /taglibs/standard/scriptfree  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jstl/sql_rt  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jstl/sql  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jsp/jstl/sql  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jstl/xml_rt  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jstl/xml  is already defined
2014-3-25 23:54:49 org.apache.catalina.startup.TaglibUriRule body
信息: TLD skipped. URI: http: //java .sun.com /jsp/jstl/xml  is already defined

上网查询资料时各种说法，后来我查询standard.jar的作用时，知道这个jar包与jstl.jar一起使用，但是jstl 1.2版本的就不需要这个jar包了，而本人使用的正是jstl 1.2.jar这个jar包，去掉standard.jar文件后重启tomcat就不会再出现上述信息。