log4j:WARN No appenders could be found for logger (org.apache.hadoop.util.Shell).log4j:WARN Please initialize the log4j system properly.log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. 解决办法: 将/usr/local/hadoop/etc/h
Idea2018中集成Tomcat9导致OutPut乱码找到tomcat的安装目录,打开logging.properties文件,增加一行代码,覆盖默认设置,将日志编码格式修改为GBK.java.util.logging.ConsoleHandler.encoding = GBK js代码 (function() { var CookieUtil = { // get the cookie of the key is name get : function(name) { var cookieN