安装npm install itheima-tools导入const itheima = require("itheima-tools")格式化时间const replaceStr = "<h1></h1>" const str = itheima.htmlStr(replaceStr);2 keywords2 dependents2 versionsitheimaformat@everything-registry/sub-chunk-1941@zalastax/nolb-ith0.0.12 years ago1.0.03 years ago