我正在尝试使用带有角度2的整页,
我在app.module.ts中导入时遇到以下错误。
"(SystemJS) Unexpected token <
SyntaxError: Unexpected token <
at eval (<anonymous>)
at Object.eval (http://localhost:3000/app/app.module.js:16:22)
at eval (http://localhost:3000/app/app.module.js:40:4)
at eval (http://localhost:3000/app/app.module.js:41:3)
at eval (<anonymous>)
Evaluating http://localhost:3000/node_modules/ng2-fullpage
Evaluating http://localhost:3000/app/app.module.js
Evaluating http://localhost:3000/main.js
Error loading http://localhost:3000/main.js"
以下是我的文件:
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/forms': 'npm:@angular/forms/bundles/forms.umd.js',
// '@jquery':'npm:jquery/jquery.min.js',
// other libraries
'rxjs': 'npm:rxjs',
'angular-in-memory-web-api': 'npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js',
'ng2-fullpage': 'npm:ng2-fullpage',
// 'jquery': 'npm:jquery/dist/jquery.js',
'fullpage.js': 'npm:fullpage.js/jquery.fullPage.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
app: {
// format:'register',
defaultExtension: 'js'
},
rxjs: {
defaultExtension: 'js'
}
}
});
})(this);
app.module.ts
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import {HttpModule} from '@angular/http';
import {routing} from './app.routing';
import {NavbarComponent} from './components/navbar/navbar.component';
import { MnFullpageDirective } from 'ng2-fullpage';
import {MnFullpageService} from 'ng2-fullpage';
import { AppComponent } from './app.component';
import { ResumeComponent } from './components/resume/resume.component';
import { AboutComponent } from './components/about/about.component';
import {HomeComponent} from './components/home/home.component';
@NgModule({
imports: [ BrowserModule,HttpModule, routing ],
declarations: [ AppComponent, ResumeComponent, AboutComponent, HomeComponent, NavbarComponent,
MnFullpageDirective
],
bootstrap: [ AppComponent ],
providers: [MnFullpageService]
})
export class AppModule { }
的index.html
<!DOCTYPE html>
<html>
<head>
<title>Nakul Chawla</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://bootswatch.com/cyborg/bootstrap.min.css" />
<link rel="stylesheet" href="../node_modules/bootstrap/dist/css/bootstrap.min.css" />
<link rel="stylesheet" href="styles.css">
<!--<link rel="stylesheet" href="../node_modules/fullpage.js/dist/jquery.fullpage.css" />-->
<!--<script src="node_modules/jquery/jquery.js"></script>-->
<!-- Polyfill(s) for older browsers -->
<script src="node_modules/core-js/client/shim.min.js"></script>
<script src="node_modules/zone.js/dist/zone.js"></script>
<script src="node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script src="node_modules/jquery/dist/jquery.min.js"></script>
<script src="node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
<script>
System.import('main.js').catch(function(err){ console.error(err); });
</script>
</head>
<body>
<base href="/">
<my-app>Loading AppComponent content here ...</my-app>
</body>
</html>
我从npm页面获取帮助,该页面引用了一个plunkr:
npm package
http://embed.plnkr.co/1p9zKp4CNI1HncAh1h9m
plunkr 我已经从其他堆栈溢出页面寻求帮助并尝试了所有内容,但错误似乎仍然存在。
我已经在stackoverflow上发布了另一个问题的变体,两个错误都有相同的问题。
Unable to load ng2-fullpage in my angular-2 quickstart app
我不知道如何解决这个问题,现在尝试了一切。
提前致谢。
答案 0 :(得分:0)
肯定有很多问题可能会导致此错误。当我使用SystemJS连接网络服务器(例如live-server)时,我得到了它,它为单页面Web应用程序提供了方便的功能,即将所有不存在的文件路由到项目的index.html。因此,如果SystemJS尝试解析未安装的依赖项,则Web服务器将显示最常以<!DOCTYPE html>
开头的index.html。这可能是错误中提到的意外<
。
jspm install my_dependency
安装缺少的依赖项。