Cors with main branch

[josejachuf]

Hi

I changed the 0.37 branch to that of the repository

salvo = { git = "https://github.com/salvo-rs/salvo.git", features = ["affix", "jwt-auth", "cache", "session", "cors"] }

With this change, the middleware Cors stopped working. Now my front application shows Cors's error. With version 0.37 it worked fine.

    let cors_handler = Cors::builder()
        .allow_any_origin()
        // .allow_origin("http://127.0.0.1:8000")
        .allow_methods(vec!["GET", "POST", "OPTIONS"])
        .allow_headers(vec![
            "CONTENT-TYPE",
            "content-type",
            "Access-Control-Request-Method",
            "Access-Control-Allow-Origin",
            "Access-Control-Allow-Headers",
            "Access-Control-Max-Age",
            "authorization",
            "Authorization",
        ])
        .build();

    Router::new().hoop(cors_handler).options(handler::empty())

[josejachuf]

answered in: #223