我正在我的第一个Angular2项目中工作一切正常,直到我试图从浏览器转换TS转移到构建周期的一部分进行转换。所以现在我将所有内容都转换为es5,但我错过了systemjs的内容,因为我在System.config中映射的任何内容都出现404错误,特别是angular2-jwt,这是我的config.js
System.config({
packages: {
app: {
defaultExtension: "js",
main: "main"
},
map: {
"angular2-jwt": "node_modules/angular2-jwt/angular2-jwt.js"
},
"angular2-jwt": {"defaultExtension": "js"}
}
});
这是我的切入点,main.ts
/// <reference path="../node_modules/angular2/typings/browser.d.ts" />
import {bootstrap} from 'angular2/platform/browser';
import {provide} from 'angular2/core';
import {AuthHttp, AuthConfig} from 'angular2-jwt';
import {ROUTER_PROVIDERS, LocationStrategy, HashLocationStrategy, APP_BASE_HREF} from 'angular2/router';
import {HTTP_PROVIDERS, Http} from 'angular2/http';
import {ToastyService, ToastyConfig, Toasty} from 'ng2-toasty/ng2-toasty';
import {ApplicationComponent} from './components/application/application.component';
import {MenuService} from './services/menu/menu-service';
import {MessageService} from './services/messages/message-service';
bootstrap(ApplicationComponent, [
ROUTER_PROVIDERS,
HTTP_PROVIDERS,
ToastyService,
ToastyConfig,
MessageService,
MenuService,
provide(AuthHttp, {
useFactory: (http) => {
return new AuthHttp(new AuthConfig(), http);
},
deps: [Http]
}),
provide(LocationStrategy, {useClass: HashLocationStrategy})
]);
当我尝试加载应用时,现在我得到了......
angular2-polyfills.js:126 GET http://localhost:8080/angular2-jwt 404 (Not Found)
因此浏览器正在尝试从我的导入语句路径
加载文件import {AuthHttp, AuthConfig} from 'angular2-jwt';
而不是映射路径:
map: {
"angular2-jwt": "node_modules/angular2-jwt/angular2-jwt.js"
},
在我的config.js。
我在这里缺少什么?如何让浏览器从node_modules的完整路径中提取angular2-jwt?谢谢!
答案 0 :(得分:0)
map
应该是packages
System.config({
packages: {
app: {
defaultExtension: "js",
main: "main"
},
"angular2-jwt": {"defaultExtension": "js"}
},
map: {
"angular2-jwt": "node_modules/angular2-jwt/angular2-jwt.js"
}
});
否则,剩下的对我来说很好看。