如何在 javascript 中的一個 function 中使用 setTimeOut 和 setInterval

Question

Write a function customSetInterval (funcToExecute, interval) using recursion and setTimeout, which will repeat the functionality of the setInterval built-in method the setInterval built-in method takes two arguments: the first argument is a function that runs at a given time interval the第二個參數是以毫秒為單位的時間間隔。

 function to call:
 function executeMe () {
     console.log ('123')
 }

 example of calling your function:
 customSetInterval (executeMe, 1000)
 as a result, the 123 line will be displayed in the console every second

從下面的評論中提取：

function customSetInterval(funcToExecute, interval) {
    setTimeout(function() {
        function executeMe() {
            console.log('123');
            customSetInterval();
        }
    }, 1000)
};
customSetInterval(funcToExecute, 1000);

Answer 1

我想這就是你想要的：

 function executeMe() { console.log('123'); } function customSetInterval(fn, time) { setTimeout(function() { fn(); customSetInterval(fn, time) }, time); } customSetInterval (executeMe, 1000);

Answer 2

請試試這個：

function executeMe() {
    console.log('123');
}

function customSetInterval (executeMe, second){
    try {
        setInterval(executeMe, second);
    } catch (error) {
        setTimeOut(executeMe, second);
    }
}

customSetInterval("executeMe()", 1000);