Cors

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Import: import system.webapi;

Read the usage guide for examples and common tasks. This reference lists the public declarations for this part of the library. See Reading API signatures for parameter and result notation.

Cors

Middleware applying cross-origin access rules to requests and preflight responses.

public class Cors

invoke

Runs this middleware for ctx, using next to continue the request pipeline.

public fun invoke(borrow ctx: RequestContext, borrow next: Next): Future<HttpOutgoing>

middleware

Returns middleware that applies opts to every request: it answers preflight OPTIONS requests and adds the allowed-origin headers to responses. Register it with app.use(Cors.middleware(CorsOptions())).

public static fun middleware(opts: CorsOptions): Middleware