Arrays 如何将数据数组转换为另一种格式?
我有一个Arrays 如何将数据数组转换为另一种格式?,arrays,angular,typescript,Arrays,Angular,Typescript,我有一个const reserved:Date[]如下所示: 0: Thu Oct 01 2020 02:00:00 GMT+0200 (Ora legale dell’Europa centrale) {} 1: Sat Oct 10 2020 02:00:00 GMT+0200 (Ora legale dell’Europa centrale) {} 2: Fri Oct 30 2020 01:00:00 GMT+0100 (Ora standard dell’Europa centrale
const reserved:Date[]
如下所示:
0: Thu Oct 01 2020 02:00:00 GMT+0200 (Ora legale dell’Europa centrale) {}
1: Sat Oct 10 2020 02:00:00 GMT+0200 (Ora legale dell’Europa centrale) {}
2: Fri Oct 30 2020 01:00:00 GMT+0100 (Ora standard dell’Europa centrale) {}
3: Sat Oct 31 2020 01:00:00 GMT+0100 (Ora standard dell’Europa centrale) {}
4: Fri Oct 02 2020 02:00:00 GMT+0200 (Ora legale dell’Europa centrale) {}
0: 2020/10/01
1: 2020/10/10
2: 2020/10/30
3: 2020/10/31
4: 2020/10/02
但我想让这个数组像这样呈现给我:
0: Thu Oct 01 2020 02:00:00 GMT+0200 (Ora legale dell’Europa centrale) {}
1: Sat Oct 10 2020 02:00:00 GMT+0200 (Ora legale dell’Europa centrale) {}
2: Fri Oct 30 2020 01:00:00 GMT+0100 (Ora standard dell’Europa centrale) {}
3: Sat Oct 31 2020 01:00:00 GMT+0100 (Ora standard dell’Europa centrale) {}
4: Fri Oct 02 2020 02:00:00 GMT+0200 (Ora legale dell’Europa centrale) {}
0: 2020/10/01
1: 2020/10/10
2: 2020/10/30
3: 2020/10/31
4: 2020/10/02
我尝试通过以下方式转换日期:
for (const element of reservedArray) {
this.shareDate.newdate = this.shareDate.pipe.transform(element, 'yyyy/MM/dd');
this.shareDate.arraydateRes.push(new Date(this.shareDate.newdate));
console.log(this.shareDate.arraydateRes);
}
}
console.log的结果如下:
(10) [Thu Oct 01 2020 00:00:00 GMT+0200 (Ora legale dell’Europa centrale), Sat Oct 10 2020 00:00:00
GMT+0200 (Ora legale dell’Europa centrale), Fri Oct 30 2020 00:00:00 GMT+0100 (Ora standard dell’Europa
centrale), Sat Oct 31 2020 00:00:00 GMT+0100 (Ora standard dell’Europa centrale), Fri Oct 02 2020
00:00:00 GMT+0200 (Ora legale dell’Europa centrale), Sat Oct 03 2020 00:00:00 GMT+0200 (Ora legale
dell’Europa centrale), Sun Oct 04 2020 00:00:00 GMT+0200 (Ora legale dell’Europa centrale), Mon Oct 05
2020 00:00:00 GMT+0200 (Ora legale dell’Europa centrale), Tue Oct 06 2020 00:00:00 GMT+0200 (Ora legale
dell’Europa centrale), Wed Oct 07 2020 00:00:00 GMT+0200 (Ora legale dell’Europa centrale)]
我在网上搜索,但不是很精通角度,但我还没有找到一个合适的解决方案!
我不明白为什么我会得到这样的结果!
你有什么建议吗?
非常感谢:)您必须使用
moment
库:
1:通过以下命令安装:npm i jalali moment
2:导入:import*作为“jalali时刻”的时刻代码>
3:并在共享服务中创建一个函数:
transformDate(date: any, format = 'YYYY/MM/DD'): string {
const MomentDate = moment(date, format);
return MomentDate.locale('en').format(format);
}
4:最后,您必须使用此函数并将数据传递给该函数。试试看
import { formatDate } from '@angular/common';
reservedDate: Date[];
reservedString: string[];
reservedString = reservedDate.map(d => formatDate(d, 'yyyy/MM/dd', 'en'));
不要将moment.js用于新项目,它已被弃用。还有其他更好的图书馆