我尝试使用jspm设置AngularJS 2项目，首先我尝试按照angular.io上的说明进行设置，它工作得很好
所以我尝试设置另一个相同的项目，但是使用import { bootstrap } from 'angular2/platform/browser';
import { AppComponent } from './components/App';
bootstrap(AppComponent);
我有关于＆＃34; 需要ZoneSpec ＆＃34;的错误，我有试图谷歌但我到目前为止没有找到任何东西，所以请指导我做什么
应用程序/ index.ts
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>AngularJS 2</title>
<script src="https://code.angularjs.org/2.0.0-beta.11/angular2-polyfills.js"></script>
<script src="https://code.angularjs.org/tools/system.js"></script>
<script src="https://npmcdn.com/typescript@1.8.9/lib/typescript.js"></script>
<script src="https://code.angularjs.org/2.0.0-beta.11/Rx.js"></script>
<script src="https://code.angularjs.org/2.0.0-beta.11/angular2.js"></script>
<script type="text/javascript">
System.config({
transpiler: 'typescript',
typescriptOptions: { emitDecoratorMetadata: true },
packages: { 'app': { defaultExtension: 'ts' } }
});
System.import('app/index');
</script>
</head>
<body>
<h3>AngularJS 2</h3>
<hr>
<test-app>Loading ...</test-app>
</body>
</html>
的index.html
jspmjspm install angular2 reflect-metada zone.js
版本终端
import 'zone.js';
import 'reflect-metadata';
import { bootstrap } from 'angular2/platform/browser';
import { AppComponent } from './components/App';
bootstrap(AppComponent);
应用程序/ index.ts
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>AngularJS 2</title>
<script type="text/javascript" src="jspm_packages/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.config({
transpiler: 'typescript',
typescriptOptions: { emitDecoratorMetadata: true },
packages: { 'app': { defaultExtension: 'ts' } }
});
System.import('app/index');
</script>
</head>
<body>
<h3>AngularJS 2</h3>
<hr>
<test-app>Loading ...</test-app>
</body>
</html>
的index.html
import multiprocessing
class MyFancyClass(object):
def __init__(self, name):
self.name = name
def fancyfancyfunction(self) :
print "My name is so fancy : '%s'" %self.name
def worker(q):
obj = MyFancyClass('Fancy fancy')
q.put(obj)
if __name__ == '__main__':
queue = multiprocessing.Queue()
p = multiprocessing.Process(target=worker, args=(queue,))
p.start()
obj = queue.get()
print obj.name
obj.fancyfancyfunction()
p.join()
答案 0 :(得分：1)
请参阅https://github.com/angular/angular/issues/7660
以下提示为我解决了这个问题：https://github.com/angular/angular/issues/7660#issuecomment-198624392
在主要课程中添加此内容（位于import 'zone.js';下方）：
import 'zone.js/dist/long-stack-trace-zone';