VS2015 + TypeScript + Cordova + Angular2 + SystemJS

问题描述

systemJS 加载外部模块时遇到问题.我为 VS2015 创建了一个小示例项目.您可以在此处下载代码

解决方案

发现问题.导入/导出外部模块时，TypeScript 不使用 .js 扩展名.例如:

打字稿

import * as Animate from './animate';

ES6

import * as Animate from './animate.js';

解决办法是在system.config中加入defaultJSExtensions: true.

示例:

System.config({baseURL: './scripts/',路径:{'应用':'app.js'}，defaultJSExtensions: 真});

我在这里更新了 VS2015 项目代码，效果很好.

https://github.com/dbiele/TypeScript-Cordova-SystemJS

@DatenMetzgerX 也有同样的问题.发布信息:https://github.com/systemjs/systemjs/issues/490

I'm having problem with systemJS loading external modules. I created a small sample project for VS2015. You can download the code here https://github.com/dbiele/TypeScript-Cordova-SystemJS

When I build the project and view in Ripple or BrowserSync I get the following error: xhr_proxy. It looks like System is looking for the external file animate.js on registry.jspm.io when it should be finding it on the localhost.

Any thoughts? The code in GitHub is really basic. Note: I don't think this is a Cordova issue because I'm running in a browser and ripple.

解决方案

Found the issue. TypeScript does not use the .js extension when importing/exporting external modules. For example:

TypeScript

import * as Animate from './animate';

ES6

import * as Animate from './animate.js';

The solution is to add defaultJSExtensions: true into system.config.

Example:

System.config({
    baseURL: './scripts/',
    paths: { 'App': 'app.js' },
    defaultJSExtensions: true
});

I updated the VS2015 project code here and it works well.

https://github.com/dbiele/TypeScript-Cordova-SystemJS

@DatenMetzgerX had the same problem. Posted info:https://github.com/systemjs/systemjs/issues/490

这篇关于VS2015 + TypeScript + Cordova + Angular2 + SystemJS的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！