Date.prototype.toTimeString()

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。

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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.

例子

例子：toTimeString 方法的简单使用

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

浏览器兼容性

The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

相关链接

• Date.prototype.toLocaleTimeString()
• Date.prototype.toDateString()
• Date.prototype.toString()