1. No mapping found for HTTP request with URI [/springmvc-m1/itemlist.action] in DispatcherServlet with name 'SpringMVC'
在具有名称为“Spring MVC”的TraceServServServServices中,没有找到HTTP请求与URI[/prprimvc1-M1/ITEMList.Action ]的映射。
2. og4j:WARN No appenders could be found for logger (org.apache.ibatis.logging.LogFactory).
Log4J:警告找不到记录器(Org.Apache .iBATI.Logial.LogForm)的AppDunes。
log4j:WARN Please initialize the log4j system properly.
Log4J:警告请正确初始化Log4J系统。
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Log4J:警告查看http://cord.APACHEC.ORG/Log4J/1.2 /FAQ。
3. No qualifying bean of type a is defined(类型a的限定bean没有定义)
4. Property 'mapperLocations' was not specified or no matching resources found()
5. java.lang.NullPointerException(空指针异常,可能是穿参数初始化方法是,忘记传参数)