这是一个Angular 2 RC5项目: 我刚开始向路线添加参数,然后出现此问题:
事实上,这是我的路由器:
import {ModuleWithProviders} from '@angular/core';
import {Routes, RouterModule} from '@angular/router';
import {HomeComponent} from './components/home/home.component';
import {LoginComponent} from './components/login/login.component';
import {ProfileDetailsComponent} from './components/profileDetails/profileDetails.component';
const appRoutes: Routes = [
{
path: '',
component: HomeComponent
},
{
path: 'login/:userId',
component: LoginComponent
},
{
path: 'profile/:userId',
component: ProfileDetailsComponent
}
];
export const Routing: ModuleWithProviders = RouterModule.forRoot(appRoutes);
所以当我调用/ login / 42时,它会加载LoginComponent:
import { Component } from '@angular/core';
@Component({
moduleId: module.id,
selector: 'login',
templateUrl : "login.component.html"
})
export class LoginComponent { }
这很有效。 问题是当我重新加载页面时,我收到了上一个错误:
(SystemJS) XHR error (404 not Found) loading http://localhost:3000/login/app/main.js
它尝试从我刚刚添加的登录路径加载app / main.ts!
有些主题说这是由index.html中的catch错误引起的:
System.import('app/main').catch(function(err){ console.error(err); });
(编辑)我也把基本标记放在我的index.html文件中:
<base href="/"/>
其他人谈到了systemjs.config.js:
(function (global) {
System.config({
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
// our app is within the app folder
app: 'app',
// angular bundles
'@angular/core': 'npm:@angular/core/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common/bundles/common.umd.js',
'@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
'@angular/http': 'npm:@angular/http/bundles/http.umd.js',
'@angular/router': 'npm:@angular/router/bundles/router.umd.js',
'@angular/router/upgrade': 'npm:@angular/router/bundles/router-upgrade.umd.js',
'@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
'@angular/upgrade': 'npm:@angular/upgrade/bundles/upgrade.umd.js',
'@angular/upgrade/static': 'npm:@angular/upgrade/bundles/upgrade-static.umd.js',
// other libraries
'rxjs': 'npm:rxjs',
'angular-in-memory-web-api': 'npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
app: {
main: 'main.js',
defaultExtension: 'js'
},
rxjs: {
defaultExtension: 'js'
}
}
});
})(this);
如果您要求我发布其他文件,请不要犹豫! 谢谢!
答案 0 :(得分:1)
我已经等了很长时间并获取了很多网址。
最后,我没有找到解决方案,而是一种解决问题的方法:
{
path: 'profile',
component: ProfileDetailsComponent
}
使用GET参数传递其他数据:
/profile?id=20
希望有所帮助