在写spring security小程序时遇到
At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 问题
翻译过来大概的意思是tlds没有扫到需要的jar包
后来发现是缺少common-lang.jar包,spring需要依赖它