src/main/java/com/nanjing/water/common/util/SnowFlake.java 文件名从 src/main/java/com/lunhan/xxx/common/util/SnowFlake.java 修改 @@ -1,4 +1,4 @@ package com.lunhan.xxx.common.util; package com.nanjing.water.common.util; /**