如果你在使用Angular 7应用程序时遇到ngx-device-detector.js的问题,你可以尝试以下解决方法:
npm install ngx-device-detector --save
import { NgModule } from '@angular/core';
import { DeviceDetectorModule } from 'ngx-device-detector';
@NgModule({
imports: [
// ...
DeviceDetectorModule.forRoot()
],
// ...
})
export class AppModule { }
import { Component } from '@angular/core';
import { DeviceDetectorService } from 'ngx-device-detector';
@Component({
selector: 'app-my-component',
template: `
This is a mobile device.
This is a tablet device.
This is a desktop device.
`
})
export class MyComponent {
isMobile = false;
isTablet = false;
isDesktop = false;
constructor(private deviceService: DeviceDetectorService) {
this.isMobile = this.deviceService.isMobile();
this.isTablet = this.deviceService.isTablet();
this.isDesktop = this.deviceService.isDesktop();
}
}
以上代码示例中,我们通过ngx-device-detector服务的isMobile()、isTablet()和isDesktop()方法来判断设备类型,并在模板中显示相应的内容。
希望这些解决方法能够帮助你解决问题!