我正在尝试将PDFMaker用于我的Ionic 5项目。 1 先决条件是使用本机文件和文件打开器。当我尝试导入模块时，出现以下错误：
类型"文件原始"不能分配给类型"提供程序"。
app.module
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { RouteReuseStrategy } from '@angular/router';
import { IonicModule, IonicRouteStrategy } from '@ionic/angular';
import { SplashScreen } from '@ionic-native/splash-screen/ngx';
import { StatusBar } from '@ionic-native/status-bar/ngx';
import { QRScanner } from '@ionic-native/qr-scanner/ngx';
import { AppComponent } from './app.component';
import { AppRoutingModule } from './app-routing.module';
import { SideMenuComponent } from './components/side-menu/side-menu.component';
import { HttpClientModule, HttpClient } from '@angular/common/http';
import { IonicStorageModule } from '@ionic/storage';
import { TranslateModule, TranslateLoader } from '@ngx-translate/core';
import { TranslateHttpLoader } from '@ngx-translate/http-loader';
import { Camera } from '@ionic-native/camera/ngx';
import { ImageResizer } from '@ionic-native/image-resizer/ngx';
import { InAppBrowser } from '@ionic-native/in-app-browser/ngx';
import { Network } from '@ionic-native/network/ngx';
import { File } from '@ionic-native/file/ngx';
export function createTranslateLoader(http: HttpClient) {
return new TranslateHttpLoader(http, '/assets/i18n/', '.json');
}
@NgModule({
declarations: [AppComponent, SideMenuComponent],
entryComponents: [],
imports: [
BrowserModule,
IonicModule.forRoot(),
AppRoutingModule,
HttpClientModule,
IonicStorageModule.forRoot(),
TranslateModule.forRoot({
loader: {
provide: TranslateLoader,
useFactory: (createTranslateLoader),
deps: [HttpClient]
}
})
],
providers: [
Camera,
File,
InAppBrowser,
ImageResizer,
StatusBar,
Network,
SplashScreen,
QRScanner,
{ provide: RouteReuseStrategy, useClass: IonicRouteStrategy },
],
bootstrap: [AppComponent],
})
export class AppModule {}
包.json
{
"name": "revApp",
"version": "0.0.1",
"author": "Kieran McCarthy",
"homepage": "https://ionicframework.com/",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "karma start karma.conf.js",
"lint": "ng lint",
"e2e": "ng e2e",
"generate": "node ./server/generate.js > ./server/database.json",
"server": "json-server --host 192.168.1.10 --watch ./server/database.json"
},
"private": true,
"dependencies": {
"@angular/common": "~8.2.14",
"@angular/core": "~8.2.14",
"@angular/forms": "~8.2.14",
"@angular/platform-browser": "~8.2.14",
"@angular/platform-browser-dynamic": "~8.2.14",
"@angular/router": "~8.2.14",
"@ionic-native-mocks/camera": "^2.0.12",
"@ionic-native/camera": "^5.26.0",
"@ionic-native/core": "^5.27.0",
"@ionic-native/file": "^5.27.0",
"@ionic-native/file-opener": "^5.27.0",
"@ionic-native/image-resizer": "^5.26.0",
"@ionic-native/in-app-browser": "^5.27.0",
"@ionic-native/network": "^5.27.0",
"@ionic-native/qr-scanner": "^5.25.0",
"@ionic-native/splash-screen": "^5.0.0",
"@ionic-native/status-bar": "^5.0.0",
"@ionic/angular": "^5.0.0",
"@ionic/storage": "^2.2.0",
"@ngrx/store": "github:ngrx/store",
"@ngx-translate/core": "^12.1.2",
"@ngx-translate/http-loader": "^4.0.0",
"@types/pouchdb": "6.4.0",
"cordova-android": "^8.1.0",
"cordova-plugin-camera": "^4.1.0",
"cordova-plugin-file": "^6.0.2",
"cordova-plugin-file-opener2": "^3.0.2",
"cordova-plugin-inappbrowser": "^4.0.0",
"cordova-plugin-network-information": "^2.0.2",
"cordova-plugin-qrscanner": "^3.0.1",
"cordova-plugin-sqlite-2": "^1.0.6",
"core-js": "^2.5.4",
"faker": "^4.1.0",
"info.protonet.imageresizer": "^0.1.1",
"json-server": "^0.16.1",
"lodash": "^4.17.15",
"lokijs": "^1.5.8",
"moment": "^2.26.0",
"pdfmake": "^0.1.66",
"pouchdb": "^7.2.1",
"pouchdb-adapter-cordova-sqlite": "^2.0.7",
"rxjs": "~6.5.1",
"tslib": "^1.9.0",
"uuid": "^8.1.0",
"zone.js": "~0.9.1"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.803.20",
"@angular/cli": "~8.3.23",
"@angular/compiler": "~8.2.14",
"@angular/compiler-cli": "~8.2.14",
"@angular/language-service": "~8.2.14",
"@ionic/angular-toolkit": "^2.1.1",
"@testing-library/angular": "^9.2.2",
"@types/jasmine": "~3.3.8",
"@types/jasminewd2": "~2.0.3",
"@types/lodash": "^4.14.154",
"@types/node": "12.12.31",
"codelyzer": "^5.0.0",
"cordova-plugin-device": "^2.0.2",
"cordova-plugin-ionic-keyboard": "^2.2.0",
"cordova-plugin-ionic-webview": "^4.2.1",
"cordova-plugin-splashscreen": "^5.0.2",
"cordova-plugin-statusbar": "^2.4.2",
"cordova-plugin-whitelist": "^1.3.3",
"jasmine-core": "~3.4.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~4.1.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage": "~2.0.2",
"karma-coverage-istanbul-reporter": "~2.0.1",
"karma-jasmine": "~2.0.1",
"karma-jasmine-html-reporter": "^1.4.0",
"protractor": "~5.4.0",
"ts-node": "~7.0.0",
"tslint": "~5.15.0",
"typescript": "~3.9.2"
},
"description": "An Ionic project",
"cordova": {
"plugins": {
"cordova-plugin-qrscanner": {},
"cordova-plugin-sqlite-2": {},
"cordova-plugin-whitelist": {},
"cordova-plugin-statusbar": {},
"cordova-plugin-device": {},
"cordova-plugin-splashscreen": {},
"cordova-plugin-ionic-webview": {
"ANDROID_SUPPORT_ANNOTATIONS_VERSION": "27.+"
},
"cordova-plugin-ionic-keyboard": {},
"cordova-plugin-camera": {
"ANDROID_SUPPORT_V4_VERSION": "27.+"
},
"info.protonet.imageresizer": {},
"cordova-plugin-inappbrowser": {},
"cordova-plugin-network-information": {},
"cordova-plugin-file-opener2": {},
"cordova-plugin-file": {}
},
"platforms": [
"android"
]
}
}
我尝试卸载文件包并重新安装。没有运气。
如果您使用不带/ngx 的 @ionic-native/file 在任何组件中导入(或提供(文件，则可能会发生这种情况
import { File } from '@ionic-native/file/ngx/index';
La importación se debe de hacer de esta forma
import { File } from '@awesome-cordova-plugins/file/ngx';