spring gateway的cookies转cookie

在Spring Gateway中，可以通过使用ServerHttpRequest对象的getCookies()方法来获取请求中的所有cookies，并将其转换为Cookie[]数组。示例如下：

import org.springframework.http.HttpCookie;
import org.springframework.http.server.reactive.ServerHttpRequest;

import javax.servlet.http.Cookie;

public class GatewayUtils {
    
    public static Cookie[] getCookies(ServerHttpRequest request) {
        HttpCookie[] httpCookies = request.getCookies().values().toArray(new HttpCookie[0]);
        Cookie[] cookies = new Cookie[httpCookies.length];
        for (int i = 0; i < httpCookies.length; i++) {
            HttpCookie httpCookie = httpCookies[i];
            cookies[i] = new Cookie(httpCookie.getName(), httpCookie.getValue());
        }
        return cookies;
    }
    
}

在上面的代码中，我们首先通过ServerHttpRequest对象的getCookies()方法获取请求中的所有cookies，并将其转换为HttpCookie数组。然后，我们遍历HttpCookie数组，将每个HttpCookie对象转换为Cookie对象，并将其存储在Cookie数组中。最后，我们返回Cookie数组