name       string
		tree       *routingNode
		host, path string
		want       string
	}{
		{
			"post",
			buildTree("POST /"), "", "/foo",
			"POST",
		},
		{
			"get",
			buildTree("GET /"), "", "/foo",
			"GET,HEAD",
		},
		{
			"host",
			hostTree, "", "/foo",
			"",
		},
		{
			"host",
			hostTree, "", "/foo/bar",
			"POST",
		},
		{

		zone := strings.Index(host[:i], "%25")
		if zone >= 0 {
			host1, err := unescape(host[:zone], encodeHost)
			if err != nil {
				return "", err
			}
			host2, err := unescape(host[zone:i], encodeZone)
			if err != nil {
				return "", err
			}
			host3, err := unescape(host[i:], encodeHost)
			if err != nil {
				return "", err
			}
			return host1 + host2 + host3, nil
		}

			}
		}
	}
	// Update the data cache.
	hosts.expire = now.Add(cacheMaxAge)
	hosts.path = hp
	hosts.byName = hs
	hosts.byAddr = is
	hosts.mtime = mtime
	hosts.size = size
}

// lookupStaticHost looks up the addresses and the canonical name for the given host from /etc/hosts.
func lookupStaticHost(host string) ([]string, string) {
	hosts.Lock()
	defer hosts.Unlock()
	readHosts()
	if len(hosts.byName) != 0 {

  servers:
    - port:
        number: 80
        name: http
        protocol: HTTP
      hosts:
        - "*.{{ .To.ServiceName }}.com"
---
apiVersion: networking.istio.io/v1beta1
kind: VirtualService
metadata:
  name: vw-{{ .To.ServiceName }}
spec:
  hosts:
    - "allow.{{ .To.ServiceName }}.com"
    - "deny.{{ .To.ServiceName }}.com"
  gateways:
    - gw-{{ .To.ServiceName }}

```
minio server http://host{1...2}/export{1...8}
```

Expected expansion

```
> http://host1/export1
> http://host2/export1
> http://host1/export2
> http://host2/export2
> http://host1/export3
> http://host2/export3
> http://host1/export4
> http://host2/export4
> http://host1/export5
> http://host2/export5
> http://host1/export6
> http://host2/export6
> http://host1/export7

	port := "80"
	if req.TLS != nil {
		port = "443"
	}
	if matches := trailingPort.FindStringSubmatch(req.Host); len(matches) != 0 {
		port = matches[1]
	}

	env := []string{
		"SERVER_SOFTWARE=go",
		"SERVER_PROTOCOL=HTTP/1.1",
		"HTTP_HOST=" + req.Host,
		"GATEWAY_INTERFACE=CGI/1.1",
		"REQUEST_METHOD=" + req.Method,
		"QUERY_STRING=" + req.URL.RawQuery,

	p2, err := plugin.Open("plugin2.so")
	if err != nil {
		log.Fatalf("plugin.Open failed: %v", err)
	}
	// Check that plugin2's init function was called, and
	// that it modifies the same global variable as the host.
	if got, want := common.X, 2; got != want {
		log.Fatalf("after loading plugin2, common.X=%d, want %d", got, want)
	}

	_, err = plugin.Open("plugin2-dup.so")
	if err == nil {

Xiaopeng Han <******@****.***> 1686841337 +0800

Xiaopeng Han <******@****.***> 1686841337 +0800

			namespacedName: types.NamespacedName{Name: "svc1", Namespace: "ns1"},
			hostname:       "host1",
			endpointSlices: []*discovery.EndpointSlice{
				generateEndpointSliceWithOffset("svc1", "ns1", 1, 1, 2, 999, 999, []string{"host1", "host2"}, []*int32{ptr.To[int32](80)}),
				generateEndpointSliceWithOffset("svc1", "ns1", 2, 1, 2, 999, 999, []string{"host1", "host2"}, []*int32{ptr.To[int32](8080)}),
			},