一、文件级别的注释
主要是通过File--》Setting--》Editor→File and Code Template中来设置
可以再右侧include中设置File Header
可设置值：
Predefined variables will take the following values:
${PACKAGE_NAME}name of the package in which the new file is created
${USER}current user system login name
${DATE}current system date
${TIME}current system time
${YEAR}current year
${MONTH}current month
${MONTH_NAME_SHORT}first 3 letters of the current month name. Example: Jan, Feb, etc.
${MONTH_NAME_FULL}full name of the current month. Example: January, February, etc.
${DAY}current day of the month
${DAY_NAME_SHORT}first 3 letters of the current day name. Example: Mon, Tue, etc.
${DAY_NAME_FULL}full name of the current day. Example: Monday, Tuesday, etc.
${HOUR}current hour
${MINUTE}current minute
${PROJECT_NAME}the name of the current project
个人一般设置成
/**
*
* @author ${USER}
* @since ${DATE} ${TIME}
*/
二、方法级别的注释
基于Live Template
基础的Live Template
psvm+tab，main方法
iter+tab，foreach语句
live template还有一个surround的用法，选中某个变量，键入ctl+alt+j两次，则会出现自动补全的菜单
基本步骤
1、点击File--》Setting--》Editor→Live Template，点击右侧的+号，选择Template Group
2、输入MyGroup（你也可以输入其他自定义的名称），然后点击OK。
3、选中MyGroup之后，再次点击右侧的+号，选择Live Template
4、点击第四步的Define，选择EveryWhere
5、点击右边的Edit variables
6、点击OK，页面任意地方输入cmt，然后点击回车，即可