Call the Baidu search engine and write a search box

Call the Baidu search engine and write a search box

html code:

 <input type="text" name="" value="" id="Oinput">
 <ul id="Oul"></ul>

JavaScript code:

 let Oinput = document.getElementById("Oinput");
    let Oul = document.getElementById("Oul");
    Oinput.oninput = function(){
       let script = document.createElement("script");
       script.src = "http://suggestion.baidu.com/su?wd="+this.value+"&cb=fun";
       document.body.appendChild(script);
    }
    function fun(str){
        let strHtml = "";
        for(let i=0;i<str.s.length;i++){
            strHtml+=`<li>${str.s[i]}</li>`
            // strHtml += "<li>" +str.s[i]+ "</li>";
        }
        Oul.innerHTML = strHtml;
    }