安装npm install itheima-ryan导入const itheima = require('./itheima-ryan')格式化时间const dt = itheima.dataFormat(new Date()) console.log(dt); // 结果:2022-10-25 21:46:37开源协议ISC1 keyword2 dependents1 versiondataFormat@everything-registry/sub-chunk-1941@zalastax/nolb-ith1.0.02 years ago