log4j:warn no appenders could be found for logger (org.springframework.web.context.contextloader). log4j:warn please initialize the log4j system properly. log4j:warn see http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

log4j:warn没有找到适用于logger（org.springframework.web.context.contextloader）的附加程序。log4j:warn请正确初始化log4j系统。log4j:warn请参阅http://logging.apache.org/log4j/1.2/faq.html#noconfig获取更多信息。