使用指令时,Angular会给出@ angular / core 404找不到错误

当我将这行代码添加到我的@Component中时：

directives: [HeroDetailComponent]@H_403_2@ 
 代码中断,并给我这个错误： 
  
 GET http://localhost:3000/@angular/core 404 (Not Found)@H_403_2@ 
 这些是我的index.html中的脚本： 
  
 <script src="node_modules/es6-shim/es6-shim.min.js"></script>
<script src="node_modules/systemjs/dist/system-polyfills.js"></script>
<script src="node_modules/angular2/es6/dev/src/testing/shims_for_IE.js"></script>   

<script src="node_modules/angular2/bundles/angular2-polyfills.js"></script>
<script src="node_modules/systemjs/dist/system.src.js"></script>
<script src="node_modules/rxjs/bundles/Rx.js"></script>
<script src="node_modules/angular2/bundles/angular2.dev.js"></script>@H_403_2@ 
 如果我错过了诊断此问题的任何信息,请告诉我,我会将其包含在此处.

如果要使用RC版本的Angular2,则需要以这种方式配置SystemJS：

var packages = {
  'app': { main: 'main.js',defaultExtension: 'js' },'rxjs': { defaultExtension: 'js' },'angular2-in-memory-web-api': { defaultExtension: 'js' },};

var packageNames = [
  '@angular/common','@angular/compiler','@angular/core',// <--------
  '@angular/http','@angular/platform-browser','@angular/platform-browser-dynamic','@angular/router','@angular/router-deprecated','@angular/testing','@angular/upgrade',];

packageNames.forEach(function(pkgName) {
  packages[pkgName] = { main: 'index.js',defaultExtension: 'js' };
});

var config = {
  map: map,packages: packages
}

System.config(config);@H_403_2@ 
 如果要使用beta版本,在脚本元素中包含node_modules / angular2 / bundles / angular2.dev.js文件后,请导入此包： 
  
 import {Component,Directive,...} from 'angular2/core';@H_403_2@

原文链接：https://www.f2er.com/angularjs/143307.html

使用指令时,Angular会给出@ angular / core 404找不到错误

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