如何在JavaScript中从这个日期对象生成月份的名称(例如:10月/ 10月)?
var objDate = new Date("10/11/2009");
如何在JavaScript中从这个日期对象生成月份的名称(例如:10月/ 10月)?
var objDate = new Date("10/11/2009");
当前回答
如果您不想使用时刻,并希望显示月份名称-
.config($mdDateLocaleProvider) {
$mdDateLocaleProvider.formatDate = function(date) {
if(date !== null) {
if(date.getMonthName == undefined) {
date.getMonthName = function() {
var monthNames = [ "January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December" ];
return monthNames[this.getMonth()];
}
}
var day = date.getDate();
var monthIndex = date.getMonth();
var year = date.getFullYear();
return day + ' ' + date.getMonthName() + ' ' + year;
}
};
}
其他回答
Date.prototype.getMonthName = function() {
var monthNames = [ "January", "February", "March", "April", "May", "June",
"July", "August", "September", "October", "November", "December" ];
return monthNames[this.getMonth()];
}
它可以被用作
var month_Name = new Date().getMonthName();
对于momentjs,只需使用格式符号。
const myDate = new Date()
const shortMonthName = moment(myDate).format('MMM') // Aug
const fullMonthName = moment(myDate).format('MMMM') // August
只需要编写一个简单的toLocaleString包装器:
函数 LocalDate(locale) { this.locale = locale; } LocalDate.prototype.getMonthName = function(date) { return date.toLocaleString(this.locale,{month:“long”}); }; var objDate = new Date(“10/11/2009”); var localDate = new LocalDate(“en”); console.log(localDate.getMonthName(objDate)); localdate.locale = “ru”; console.log(localDate.getMonthName(objDate)); localdate.locale = “zh”; console.log(localDate.getMonthName(objDate));
也可以这样做:
var x = new Date().toString().split(' ')[1]; // "Jul"
我是通过DatePipe完成的。
const datePipe = new DatePipe(this.locale);
datePipe.transform(myDate, 'MMM. y');
你可以像这样在构造函数中注入默认区域:
constructor(@Inject(LOCALE_ID) private locale: string){}
Angular的引用https://angular.io/api/common/DatePipe