koa2-/index.html at master · deviluncle/koa2- · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <h3 id="add">123</h3>
    <script src="ajax.js"></script>
    <script>
        Function.prototype.xtCall = function(thisArg) {
            const fn = this
            thisArg = (thisArg !== null || thisArg !==  undefined) ? Object(thisArg) : window
            // 获取需要执行的函数
            thisArg.fn = fn
            thisArg.fn()
            delete thisArg.fn
            // const fn = this
            // fn()
        }

        function foo() {
            console.log(222, this)
        }

        foo.xtCall({name: 'kofi'})

        // var a = {aaa: '123'}
        // var b = {aaa: '1', bbb: 'aaaa'}
        // console.log({...a, ...b})

        // const arr = [1, 5, 10, 12, 15, 18]
        // for (let i of arr) {
        //     if (i > 10) {
        //         break
        //     }
        //     console.log(i)
        // }

        // let a = 46;

        // let b = 10;

        // [a, b] = [b, a];

        // console.log(b)

        const arr = [0, 1, 2, 3]
        const arr1 = [...new Set(arr)]
        arr[0] = 1
        console.log(arr)
        console.log(arr1)

        //基本的使用实例
    //     ajax({
    //         url:"https://gaiatools-483118822.ap-northeast-1.elb.amazonaws.com/api/csv/data/device",
    //         type:'get',
    //         data:{
    //             name: '123'
    //         },
    //         dataType:'json',
    //         timeout:10000,
    //         contentType:"application/json",
    //         success:function(data){
    //             document.getElementById('add').innerHTML = JSON.parse(data).time;
    // 　　　　　　//服务器返回响应，根据响应结果，分析是否登录成功
    //         },
    //         //异常处理
    //         error:function(e){
    //             console.log(e);
    //         }
    //     })
    </script>

</body>
</html>