原文地址：main函数中关闭日志_侯卓的博客-CSDN博客_main方法关闭日志

import ch.qos.logback.classic.LoggerContext;

//解决main使用HttpClients，打印巨多debug日志的问题
static {
	LoggerContext loggerContext = (LoggerContext) LoggerFactory.getILoggerFactory();
	List<ch.qos.logback.classic.Logger> loggerList = loggerContext.getLoggerList();
	for (int i = 0; i < loggerList.size(); i++) {
		loggerList.get(i).setLevel(ch.qos.logback.classic.Level.ERROR);;
	}
}