我尝试使用它与typescript绑定:
npm install moment --save
typings install moment --ambient -- save
test.ts:
import {moment} from 'moment/moment';
如果没有:
npm install moment --save
test.ts:
var moment = require('moment/moment');
但是当我调用moment.format()时,我得到一个错误。
应该是简单的,谁能提供一个命令行/导入组合,将工作?
对于ANGULAR CLI用户
使用外部库在这里的文档中:
https://github.com/angular/angular-cli/wiki/stories-third-party-lib
Simply install your library via
npm install lib-name --save
and import it in your code. If the library does not include typings,
you can install them using:
npm install lib-name --save
npm install @types/lib-name --save-dev
Then open src/tsconfig.app.json and add it to the types array:
"types":[ "lib-name" ]
If the library you added typings for is only to be used on your e2e
tests, instead use e2e/tsconfig.e2e.json. The same goes for unit tests
and src/tsconfig.spec.json.
If the library doesn't have typings available at @types/, you can
still use it by manually adding typings for it:
First, create a typings.d.ts file in your src/ folder.
This file will be automatically included as global type definition.
Then, in src/typings.d.ts, add the following code:
declare module 'typeless-package';
Finally, in the component or file that uses the library, add the
following code:
import * as typelessPackage from 'typeless-package';
typelessPackage.method();
Done. Note: you might need or find useful to define more typings for
the library that you're trying to use.
使用ng命令行
> npm install moment --save
在app.module
import * as moment from 'moment';
providers: [{ provide: 'moment', useValue: moment }]
在组件
constructor(@Inject('moment') private moment)
这样你就导入了一次时刻
5 . UPDATE Angular =>
{
provide: 'moment', useFactory: (): any => moment
}
对我来说,在aot中工作
还有通用的
除了利用时间,我什么都不喜欢。时刻
我得到了
Error Typescript Type 'typeof moment' is not assignable to type 'Moment'. Property 'format' is missing in type 'typeof moment'.
尝试在tsconfig.json中添加" allowsyntheticdefaulultimports ": true。
国旗的作用是什么?
这基本上是告诉TypeScript编译器,可以使用ES6导入语句,即。
import * as moment from 'moment/moment';
在CommonJS模块上,比如Moment.js,它没有声明默认导出。该标志只影响类型检查,不影响生成的代码。
如果你使用SystemJS作为模块加载器,这是必要的。如果你告诉TS编译器你使用SystemJS,该标志将自动打开:
"module": "system"
如果ide被配置为使用tsconfig.json,这也将删除由它们抛出的任何错误。