1. 打开 File => Settings => Editor => File and Code Templates ====> Includer===>File Header
2. 设置默认备注信息
/**
* @Description: 类描述
* @date: ${YEAR}/${MONTH}/${DAY} ${TIME}
* @author: Zone
* @since JDK 1.8
**/
* @Description: 类描述
* @date: ${YEAR}/${MONTH}/${DAY} ${TIME}
* @author: Zone
* @since JDK 1.8
**/
3.新建类测试
4.常用模板
${PROJECT_NAME}项目名
TODO：文档待办事项
${YEAR}年份
${MONTH}月份
${DAY}日