Response | /src/response.ts | opine@2.2.0

method Response.prototype.setHeader

import { Response } from "https://dotland.deno.dev/x/opine@2.2.0/src/response.ts";

setHeader(field: string, value: string): this

Set header field to value, or pass an object of header fields.

setHeader(obj: Record<string, string>): this

Set header field to value, or pass an object of header fields.

alias for res.set()

Examples:

res.setHeader('Accept', 'application/json');
res.setHeader({
  'Accept-Language': "en-US, en;q=0.5",
  'Accept': 'text/html',
});

Parameters

field: string

value: string

this

for chaining

obj: Record<string, string>

this