Date.prototype.toTimeString()
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
toTimeString()
方法以人类易读形式返回一个日期对象时间部分的字符串,该字符串以美式英语格式化。
尝试一下
语法
dateObj.toTimeString()
描述
Date
对象的实例引用一个具体的时间点。调用 toString
方法以美式英语和人类易读的形式,返回日期对象的格式化字符串。在 SpiderMonkey 里,该字符串由日期部分(年月日)和其后的时间部分(时分秒和时区)组成。有时会需要获取时间部分的字符串,这可以由 toTimeString
方法完成。
The toTimeString
method is especially useful because compliant engines implementing ECMA-262 may differ in the string obtained from toString
for Date
objects, as the format is implementation-dependent; simple string slicing approaches may not produce consistent results across multiple engines.
示例
示例:toTimeString
方法的简单使用
js
var d = new Date(1993, 6, 28, 14, 39, 7);
println(d.toString()); // prints Wed Jul 28 1993 14:39:07 GMT-0600 (PDT)
println(d.toTimeString()); // prints 14:39:07 GMT-0600 (PDT)
规范
Specification |
---|
ECMAScript Language Specification # sec-date.prototype.totimestring |
浏览器兼容性
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