安装npm i itheima-tools147引入const test = require('itheima-tools147')格式化时间const str = test.dateFormat(new Date());许可协议ISC2 keywords2 dependents3 versionsdataFormatescape@everything-registry/sub-chunk-1941@zalastax/nolb-ith1.0.21 year ago1.0.11 year ago1.0.02 years ago