valkyrja-cc

const itheima=require('tools')

//调用dateFormat()对时间进行格式化
const dtStr = itheima.dateFormat(new Date())
console.log(dtStr)

const htmlStr = '<h1 title="abc">这是h1标签<span>123&nbsp</span></h1>'
const str = itheima.htmlEscape(htmlStr)
console.log(str)

const str2 = itheima.htmlUnEscape(str)
console.log(str2)