var list = ['html学习', '不想学习', '想吃饭', '我没吃饱', '不写代码', '我的学习代码没写完，懒得学习'];
var Keyword = document.querySelector("input");
var ul = document.querySelector("ul");
var Newlist = []
Keyword.oninput = function() {
    NewsList = [];
    if (Keyword.value.length != 0) {
        list.forEach(function(v) {
            if (v.includes(Keyword.value)) {
                v = v.replaceAll(Keyword.value, `<span>${Keyword.value}</span>`)
                NewsList.push(v)
            }
        });


        ul.innerHTML = ""
        NewsList.forEach(function(v) {
            ul.innerHTML += `<li>${v}</li>`
        })
        console.log(NewsList);
    } else {
        ul.innerHTML = ""
    }
}