java Angular Ng2SearchPipeModule

Question

import { NgModule } from '@angular/core';

import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
import { Ng2SearchPipeModule } from 'ng2-search-filter';


@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    Ng2SearchPipeModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

IntelliJ给我的信息是“Ng2SearchPipeModule类不是角度模块”。有办法解决这个问题吗

Answer 1

检查Ng2SearchPipeModule是否有合适的装饰器。它必须是NgModule，就像你的应用程序模块一样

@NgModule({
  declarations: [
    ...
  ],
  imports: [
    ...
  ],
  providers: [],
})
export class Ng2SearchPipeModule { }

此外，请检查导入路径是否正确