我使用angular-cli创建了一个Angular项目(版本:1.0.0-beta.28.3)。我使用" npm start"在开发环境中运行应用程序。并且应用程序在" localhost:4200"中正常运行。现在要复制生产部署,我想在本地WAMP中运行该应用程序。所以,我运行了build -prod',复制了来自' dist'文件夹到WAMP的www / student目录。现在当我通过WAMP运行项目时,我最终得到了这个错误:
显然,应用程序正在错误的位置查找所需的js文件。我做了一些研究,发现背景根源 - 在我的情况下'学生'必须设置在" base href =" / student"在index.html里面。由于angular-cli的bug,每次我输入build -prod'时,基本href都会重置为" /"。找到了解决方法;输入" ng build -prod --base-href student"将基础href设置为student。
现在我遇到了一个新问题。默认页面应该显示route' app-home'的内容,但是启动应用程序会给我:
但是,这两个路线/链接都运行良好。例如,点击“关于我们”'将网址更改为' http://localhost:82/student/student/app-about-us'并显示适当的内容。
我很确定我的路由有问题。请帮我设置路由,以便我可以在' http://localhost:82/student'与子网址 ' http://localhost:82/student/student/app-home' (默认)和' http://localhost:82/student/student/app-about-us'
app.modules.ts
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { FormsModule } from '@angular/forms';
import { HttpModule } from '@angular/http';
import { AppComponent } from './app.component';
import { HomeComponent } from './home/home.component';
import { AboutUsComponent } from './about-us/about-us.component';
import { CarComponent } from './car/car.component';
import { MenuComponent } from './menu.component';
import { CONST_ROUTING } from "app/app.routing";
@NgModule({
declarations: [
AppComponent,
HomeComponent,
AboutUsComponent,
CarComponent,
MenuComponent
],
imports: [
BrowserModule,
FormsModule,
HttpModule,
CONST_ROUTING
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
app.routing.ts
import { Routes, RouterModule } from '@angular/router';
import { HomeComponent } from "app/home/home.component";
import { AboutUsComponent } from "app/about-us/about-us.component";
const MAINMENU_ROUTES: Routes = [
//full : makes sure the path is absolute path
{ path: '', redirectTo: '/app-home', pathMatch: 'full' },
{ path: 'app-home', component: HomeComponent },
{ path: 'app-about-us', component: AboutUsComponent }
];
export const CONST_ROUTING = RouterModule.forRoot(MAINMENU_ROUTES);
menu.component.html
<div class="row">
<div class="col-xs-12">
<ul class="nav nav-pills">
<li routerLinkActive="active"> <a [routerLink]="['/app-home']" >Home</a></li>
<li routerLinkActive="active"> <a [routerLink]="['/app-about-us']" >About Us</a></li>
</ul>
</div>
</div>
app.component.html
<app-menu></app-menu>
<router-outlet></router-outlet>
的index.html
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Ang2RouterTest</title>
<base href="/">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/x-icon" href="favicon.ico">
</head>
<body>
<app-root>Loading...</app-root>
</body>
</html>