我是Typescript和Angular2的新手。我有一个app
文件夹,我正在创建ts文件,我正在尝试生成已编译的' js'文件到另一个文件夹构建。 '的js'文件正在成功生成,但是当我尝试使用import
将文件System.import('built')
设置为html时,脚本未被引用并抛出404
。这两个应用程序都是应用程序。并且'建造'文件夹添加到根目录。
这是我的tsconfig.json:
{
"compilerOptions": {
"target": "es5",
"module": "commonjs",
"moduleResolution": "node",
"sourceMap": true,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"removeComments": false,
"noImplicitAny": false,
"outDir": "built"
}
}
在这里我将脚本导入index.html:
System.import('built').catch(function(err){ console.error(err); });
任何帮助。
编辑:这里我添加了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',
// other libraries
'rxjs': 'npm:rxjs',
'angular2-in-memory-web-api': 'npm:angular2-in-memory-web-api',
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
app: {
main: './main.js',
defaultExtension: 'js'
},
rxjs: {
defaultExtension: 'js'
},
'angular2-in-memory-web-api': {
main: './index.js',
defaultExtension: 'js'
}
}
});
})(this);
答案 0 :(得分:1)
您需要将 app 的映射更改为内置,如图所示
map: {
// our app is within the app folder
app: 'built', //<-----changed 'app' to 'built'...
...
...
}