Is there an equivalent to “HttpContext.Response.Write” in Asp.Net Core 2?

Question

I\'m trying to append some HTML and Javascript content on page using ActionFilter in Asp.Net Core 2.

In MVC, it\'s working with

Answer 1

Response.Body.Write takes a byte array as an argument.

public void OnGet() {
    var text = "
Hello, Response!
";
    byte[] data = System.Text.Encoding.UTF8.GetBytes(text);
    Response.Body.Write(data, 0, data.Length);
}

or async version:

public async Task OnGetAsync() {
    var text = "
Hello, Async Response!
";
    byte[] data = System.Text.Encoding.UTF8.GetBytes(text);
    await Response.Body.WriteAsync(data, 0, data.Length);
}