Official website: https://ionicframework.com/docs/native/camera
Chinese: Http://Www.Ionic.Wang/native_doc-index-id-121.Html
1. Install the plug-cordava
ionic cordova plugin add cordova-plugin-camera npm install @ionic-native/camera
2. The introduction of the corresponding module registered in app.module.ts
import { Camera} from '@ionic-native/camera/ngx'; ... @NgModule({ ... providers: [ ... Camera ... ] ... }) export class AppModule { }
3. In the document used the page to see the introduction of use
import { Camera, CameraOptions } from '@ionic-native/camera/ngx'; constructor(private camera: Camera) { } ... const options: CameraOptions = { quality: 100, destinationType: this.camera.DestinationType.FILE_URI, encodingType: this.camera.EncodingType.JPEG, mediaType: this.camera.MediaType.PICTURE } this.camera.getPicture(options).then((imageData) => { // imageData is either a base64 encoded string or a file URI // If it's base64 (DATA_URL): let base64Image = 'data:image/jpeg;base64,' + imageData; }, (err) => { // Handle error });