要解决Angular路由器不激活ngOnInit的问题,可以尝试以下步骤:
import { Component, OnInit } from '@angular/core';
@Component({
selector: 'app-my-component',
templateUrl: './my-component.component.html',
styleUrls: ['./my-component.component.css']
})
export class MyComponentComponent implements OnInit {
constructor() { }
ngOnInit(): void {
// 在这里执行初始化逻辑
}
}
import { NgModule } from '@angular/core';
import { Routes, RouterModule } from '@angular/router';
import { MyComponentComponent } from './my-component/my-component.component';
const routes: Routes = [
{
path: 'my-component',
component: MyComponentComponent
}
];
@NgModule({
imports: [RouterModule.forRoot(routes)],
exports: [RouterModule]
})
export class AppRoutingModule { }
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppRoutingModule } from './app-routing.module';
import { AppComponent } from './app.component';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
AppRoutingModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
通过执行以上步骤,应该能够解决Angular路由器不激活ngOnInit的问题,并确保在组件被创建时正确地调用ngOnInit方法。如果问题仍然存在,可以进一步检查是否有其他错误或警告消息在开发者工具的控制台中显示,以辅助诊断问题。