I got this following error while running angular project “Access to XMLHttpRequest at 'https://localhost' from origin 'http://localhost:4200' has been blocked by CORS policy”. Here, I using .NET .Core as backend and whenever I requesting from the angular client I got CORS error.
Solution:
Just enable CORS in .net core api in Startup.cs.
Add this code in configureServices:
services.AddCors(options =>
{
options.AddPolicy(
name: "AllowOrigin",
builder => {
builder.AllowAnyOrigin().AllowAnyMethod().AllowAnyHeader();
});
});
And also add this code in configure:
app.UseCors("AllowOrigin");
Post your comments / questions
Recent Article
- The request was aborted: Could not create SSL/TLS secure channel -Error in Asp.net
- FieldError: Cannot resolve keyword 'id' into field in Django project
- How to hide the ID field from the Django admin?
- It is impossible to add a non nullable field without specifying a default. Django error
- ImportError: cannot import name 'url' from 'django.conf.urls' - Django Error
- How to Enable Virtualization in BIOS Security Settings in Intel Processors For Android Studio?
- Dependency 'androidx.activity:activity:1.8.0' requires libraries and applications that depend on it.
- AttributeError: 'NoneType' object has no attribute 'get_text' - Python
Related Article