Rest

Excel导入和导出使用的是阿里巴巴的EasyExcel，EasyExcel底层依赖POI，maven同时这两个依赖包就会冲突报错，把POI依赖去掉就可以了~

服务启动报错信息 WARN - Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect java.net.ConnectException: Connection timed out: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun

java.lang.ExceptionInInitializerError Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession. ### The error may exist in com/hzh/dao/OrderMapper.java (best guess) ### The error occurred while processing mapper_resultMa.