itheima-tools-mstwjj v1.0.0

##安装

npm install itheima-tools-mst

##导入

const itheima=require('itheima-tools-mst')

##格式化时间

const a = itmushuaitong.dataFormat(new Date)

console.log(a);

##转义字符

const htmlstr = '<h1> title="abc">这只h1标签<span>1323&nbsp</span></h1>'
let str = itmushuaitong.htmlEscape(htmlstr)
console.log(str);

##恢复字符

const str2=itmushuaitong.htmlUnEscape(str)
console.log(str2);