Angular 尝试访问角度应用程序时出现CORS错误
我停靠了angular应用程序,一直试图通过另一个应用程序加载它Angular 尝试访问角度应用程序时出现CORS错误,angular,cors,single-page-application,micro-frontend,Angular,Cors,Single Page Application,Micro Frontend,我停靠了angular应用程序,一直试图通过另一个应用程序加载它 <script type="systemjs-importmap"> { "imports": { "app1": "https://localhost:8080/main-es5.js" "single-spa": "https://cdnj
<script type="systemjs-importmap">
{
"imports": {
"app1": "https://localhost:8080/main-es5.js"
"single-spa": "https://cdnjs.cloudflare.com/ajax/libs/single-spa/5.5.0/system/single-spa.min.js",
"single-spa-layout": "https://unpkg.com/single-spa-layout@1.0.0-beta.2/dist/system/single-spa-layout.min.js"
}
}
</script>
{
“进口”:{
“附件1”:”https://localhost:8080/main-es5.js“
“单人水疗”:https://cdnjs.cloudflare.com/ajax/libs/single-spa/5.5.0/system/single-spa.min.js",
“单一水疗区布局”:https://unpkg.com/single-spa-layout@1.0.0-beta.2/dist/system/single spa layout.min.js“
}
}
尝试点击url获取错误时:
在'http://localhost:8080/main-es5.js“源代码”http://localhost:4200'已被CORS策略阻止:请求的资源上不存在'Access Control Allow Origin'标头
如何在我的angular项目或docker中为标题启用Access Control Allow Origin:“*”标志。您需要在后端(API)中处理CORS。你不能做任何事。你使用什么后端?