JS函数节流

举例：

    <button>按钮</button>

    <script>
        function throttle(method,context){
            clearTimeout(method.tId);
            method.tId = setTimeout(() => {
                method.call(context);
            }, 1000);
        }

        function myFun(){
            console.log("click")
        }

        document.querySelector('button').addEventListener("click",function(){
            throttle(myFun,window)
        })
    </script>