安装debug npm包
npm i install debug --save-dev
创建 debug.js
import * as d from 'debug';
if (process.env.NODE_ENV === 'development') {
localStorage.setItem('debug','debug:*');
}
const debug = process.env.NODE_ENV === 'development'
?((debug) => debug.extend.bind(debug))(d('debug')):(()=>null);
export {debug};
使用
import {debug} from './debug.js';
const log=debug('home');
const _log =debug('mine');
log('test home log');
_log('test mine log');
...
效果
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