IDEA设置类级注释和方法级注释

效果预览

类级注释

File -> Settings -> Editor -> File and Code Templates

/**
 * @class ${NAME}
 * @author ${USER}
 * @date ${DATE} ${TIME}
 * @version 1.0.0
 * @description ${DESCRIPTION}
 */

触发方式：创建新类时自动触发

方法级注释

File -> Settings -> Editor -> Live Templates

**
 * @method $methodName$
 * @author $user$
 * @date $date$ $time$
$param$
 * @return $return$
 * @description
 */

2021.07.12更新

**
$param$$return$
 * @method $methodName$
 * @author 吃猫的鱼℘, 935478677@qq.com
 * @date $date$ $time$
 */

从上到下依次是：
methodName()
user()
date()
time()
param

groovyScript("if("${_1}".length() == 2) {return ' * @param';} else {def result='';def params="${_1}".replaceAll('[\\[|\\]|\\s]', '').split(',').toList();def paramsTypes="${_2}".replaceAll('[\\[|\\]|\\s]', '').split(',').toList();for(i = 0; i < params.size(); i++) {if(i<(params.size()-1)){result+=' * @param ' + params[i] + ' ' + paramsTypes[i] + '\n'}else{result+=' * @param ' + params[i] + ' ' + paramsTypes[i]}};return result;}", methodParameters(), methodParameterTypes()); 

return

groovyScript("def params="${_1}"; if(params=='void'){return 'void';} else {return params}", methodReturnType())

2021.07.12更新
param

groovyScript("if("${_1}".length() == 2) {return '';} else {def result='';def params="${_1}".replaceAll('[\\[|\\]|\\s]', '').split(',').toList();for(i = 0; i < params.size(); i++) {if(i<(params.size()-1)){result+=' * @param ' + params[i] + '\n\t'}else{result+=' * @param ' + params[i]}};return result;}", methodParameters();

return

groovyScript("def params="${_1}"; if(params=='void'){return '\r\n\t * @return void';} else if(params=='null'){return '';}else {return '\r\n\t * @return '+params}", methodReturnType());

触发方式：在方法前一行按/**+Enter