自定义Console打印结果样式

console.log("%c你挚爱的强哥友情提示您：","background:green;color:white;font-family:'微软雅黑';font-size:60px;font-weight:bold");

let msg='报错内容'
console.log('%c报错信息：','background:red;color:white;padding:5px;border-radius:4px;',msg);