name: https
      protocol: https
    hosts:
    - "*.example.com"
`

	virtualService = `
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: route-for-myapp
spec:
  hosts:
  - some.example.com
  gateways:
  - some-ingress
  http:
  - route:
    - destination:
        host: some.example.internal
`
)

func TestCache_Apply_Basic(t *testing.T) {

kind: Secret
metadata:
  name: httpbin-credential
  namespace: istio-system
type: Opaque
---
apiVersion: v1
kind: Pod
metadata:
  labels:
    myapp: custom-gateway
  name: custom-gateway
---
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: defaultgateway-noerrors
spec:
  selector:

 * <p>
 * Example:
 * <pre class='autoTested'>
 * task createStartScripts(type: CreateStartScripts) {
 *   outputDir = file('build/sample')
 *   mainClass = 'org.gradle.test.Main'
 *   applicationName = 'myApp'
 *   classpath = files('path/to/some.jar')
 * }
 * </pre>
 * <p>
 * Note: the Gradle {@code "application"} plugin adds a pre-configured task of this type named {@code "startScripts"}.
 * <p>

    port:
      name: http
      number: 80
      protocol: HTTP
status: {}`

var virtualServiceYAML = `
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: route-for-myapp
spec:
  hosts:
  - some.example.com
  gateways:
  - some-ingress
  http:
  - route:
    - destination:
        host: some.example.internal
`

func TestFileSnapshotNoFilter(t *testing.T) {

	ownerA := metav1.OwnerReference{
		APIVersion: "apps/v1",
		Kind:       "ReplicaSet",
		Name:       "myapp-123123",
		UID:        types.UID("7610a7f4-8f80-4f88-95b5-6cefdd8e9dbd"),
		Controller: pointer.Bool(true),
	}
	ownerB := metav1.OwnerReference{
		APIVersion: "apps/v1",
		Kind:       "ReplicaSet",
		Name:       "myapp-234234",
		UID:        types.UID("7610a7f4-8f80-4f88-95b5-as765as76f55"),
		Controller: pointer.Bool(true),

        distZipTask.archiveFileName.get() == "SuperApp.zip"
    }

    void "executableDir is configurable"() {
        when:
        plugin.apply(project)
        project.applicationName = "myApp";
        project.executableDir = "custom_bin";

        then:
        def startScripts = project.tasks[ApplicationPlugin.TASK_START_SCRIPTS_NAME]
        startScripts.executableDir == "custom_bin"
    }

## 🇨🇳

🇨🇳 🌀 🛠️ (`http`, `https`), 🆔 (`myapp.com`, `localhost`, `localhost.tiangolo.com`), & ⛴ (`80`, `443`, `8080`).

, 🌐 👫 🎏 🇨🇳:

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

## Origin

An origin is the combination of protocol (`http`, `https`), domain (`myapp.com`, `localhost`, `localhost.tiangolo.com`), and port (`80`, `443`, `8080`).

So, all these are different origins:

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

## Источник

Источник - это совокупность протокола (`http`, `https`), домена (`myapp.com`, `localhost`, `localhost.tiangolo.com`) и порта (`80`, `443`, `8080`).

Поэтому это три разных источника:

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

# CORS（跨域资源共享）

<a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS" class="external-link" target="_blank">CORS 或者「跨域资源共享」</a> 指浏览器中运行的前端拥有与后端通信的 JavaScript 代码，而后端处于与前端不同的「源」的情况。

## 源

源是协议（`http`，`https`）、域（`myapp.com`，`localhost`，`localhost.tiangolo.com`）以及端口（`80`、`443`、`8080`）的组合。

因此，这些都是不同的源：

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

即使它们都在 `localhost` 中，但是它们使用不同的协议或者端口，所以它们都是不同的「源」。

## 步骤