js获取当前时间 2023-03-02格式
时间: 2023-03-27 18:04:32 浏览: 85
可以使用以下代码获取当前时间并格式化为"2023-03-02"的格式:
```
var now = new Date();
var year = now.getFullYear();
var month = now.getMonth() + 1;
var day = now.getDate();
if (month < 10) {
month = "" + month;
}
if (day < 10) {
day = "" + day;
}
var formattedDate = year + "-" + month + "-" + day;
console.log(formattedDate);
```
相关问题
获取当前时间 2023-06-02 17:02 前端代码实现
在前端代码中,你可以使用 JavaScript 获取当前时间并显示在页面上。以下是一个简单的示例:
```html
<!DOCTYPE html>
<html>
<head>
<title>当前时间</title>
</head>
<body>
<h1>当前时间是:</h1>
<p id="time"></p>
<script>
// 获取当前时间
var now = new Date();
var year = now.getFullYear();
var month = now.getMonth() + 1;
var day = now.getDate();
var hour = now.getHours();
var minute = now.getMinutes();
// 格式化时间
var timeStr = year + "-" + month + "-" + day + " " + hour + ":" + minute;
// 显示时间
var timeEl = document.getElementById("time");
timeEl.innerText = timeStr;
</script>
</body>
</html>
```
此代码将在页面上显示类似 "2023-06-02 17:02" 的当前时间。
js获取当前时间2015-03-13 00:00:00
以下是两种JavaScript获取当前时间的例子:
1. 获取当前日期和时间的格式为"年-月-日 00:00:00"
```javascript
var currentDate = new Date();
var year = currentDate.getFullYear();
var month = ("0" + (currentDate.getMonth() + 1)).slice(-2);
var day = ("0" + currentDate.getDate()).slice(-2);
var time = "00:00:00";
var dateTime = year + "-" + month + "-" + day + " " + time;
console.log(dateTime); // 输出:2015-03-13 00:00:00
```
2. 获取当前日期的格式为"年-月-日",时间的格式为"年-月-日 HH:mm:ss"
```javascript
var currentDate = new Date();
var year = currentDate.getFullYear();
var month = ("0" + (currentDate.getMonth() + 1)).slice(-2);
var day = ("0" + currentDate.getDate()).slice(-2);
var hours = ("0" + currentDate.getHours()).slice(-2);
var minutes = ("0" + currentDate.getMinutes()).slice(-2);
var seconds = ("0" + currentDate.getSeconds()).slice(-2);
var date = year + "-" + month + "-" + day;
var time = hours + ":" + minutes + ":" + seconds;
var dateTime = date + " " + time;
console.log(dateTime); // 输出:2015-03-13 00:00:00
```