## Origin { #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`

Even if they are all in `localhost`, they use different protocols or ports, so, they are different "origins".

## Steps { #steps }

policy_count=$(./mc admin policy list myminio/ | wc -l)

kill $pid

(minio server http://localhost:9000/tmp/xl/{1...10}/disk{0...1} http://localhost:9001/tmp/xl/{11...30}/disk{0...3} 2>&1 >/tmp/expanded_1.log) &
pid_1=$!

(minio server --address ":9001" http://localhost:9000/tmp/xl/{1...10}/disk{0...1} http://localhost:9001/tmp/xl/{11...30}/disk{0...3} 2>&1 >/tmp/expanded_2.log) &
pid_2=$!

sleep 30
./mc ready myminio

## 源 { #origin }

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 { #steps }

假设你的浏览器中有一个前端运行在 `http://localhost:8080`，并且它的 JavaScript 正在尝试与运行在 `http://localhost` 的后端通信（因为我们没有指定端口，浏览器会采用默认的端口 `80`）。

  val password = "password".toCharArray()

  private val localhost: HandshakeCertificates by lazy {
    // Generate a self-signed cert for the server to serve and the client to trust.
    val heldCertificate =
      HeldCertificate
        .Builder()
        .commonName("localhost")
        .addSubjectAlternativeName("localhost")
        .addSubjectAlternativeName("localhost.localdomain")
        .build()

    @DisplayName("Should get InetAddress property with default value")
    void testGetInetAddressWithDefault() throws UnknownHostException {
        InetAddress localhost = InetAddress.getByName("localhost");
        InetAddress defaultAddress = InetAddress.getByName("127.0.0.1");
        assertEquals(localhost, Config.getInetAddress(testProperties, "test.host", null));

///

## 확인하기 { #check-it }

이제 `/v1/` 경로에 있는 모든 요청은 Flask 애플리케이션에서 처리됩니다.

그리고 나머지는 **FastAPI**에 의해 처리됩니다.

실행하고 [http://localhost:8000/v1/](http://localhost:8000/v1/)로 이동하면 Flask의 응답을 볼 수 있습니다:

```txt
Hello, World from Flask!
```

그리고 [http://localhost:8000/v2](http://localhost:8000/v2)로 이동하면 **FastAPI**의 응답을 볼 수 있습니다:

```JSON
{
    "message": "Hello World"
}

		tid            TargetID
		expectedResult string
	}{
		{TargetID{}, ":"},
		{TargetID{"1", "webhook"}, "1:webhook"},
		{TargetID{"httpclient+2e33cdee-fbec-4bdd-917e-7d8e3c5a2531", "localhost:55638"}, "httpclient+2e33cdee-fbec-4bdd-917e-7d8e3c5a2531:localhost:55638"},
	}

	for i, testCase := range testCases {
		result := testCase.tid.String()

		if result != testCase.expectedResult {

		tid            TargetID
		expectedResult string
	}{
		{TargetID{}, ":"},
		{TargetID{"1", "webhook"}, "1:webhook"},
		{TargetID{"httpclient+2e33cdee-fbec-4bdd-917e-7d8e3c5a2531", "localhost:55638"}, "httpclient+2e33cdee-fbec-4bdd-917e-7d8e3c5a2531:localhost:55638"},
	}

	for i, testCase := range testCases {
		result := testCase.tid.String()

		if result != testCase.expectedResult {

pid1=$!
./minio server --address ":9002" /tmp/xl/2/{1...4}/ 2>&1 >/tmp/dc2.log &
pid2=$!

sleep 3

export MC_HOST_myminio1=http://minioadmin:minioadmin@localhost:9001
export MC_HOST_myminio2=http://minioadmin:minioadmin@localhost:9002

./mc ready myminio1
./mc ready myminio2

./mc mb myminio1/testbucket/
./mc version enable myminio1/testbucket/
./mc mb myminio2/testbucket/

var DB *gorm.DB
var (
	mysqlDSN     = "gorm:gorm@tcp(localhost:9910)/gorm?charset=utf8&parseTime=True&loc=Local"
	postgresDSN  = "user=gorm password=gorm dbname=gorm host=localhost port=9920 sslmode=disable TimeZone=Asia/Shanghai"
	gaussdbDSN   = "user=gaussdb password=Gaussdb@123 dbname=gorm host=localhost port=9950 sslmode=disable TimeZone=Asia/Shanghai"
	sqlserverDSN = "sqlserver://sa:LoremIpsum86@localhost:9930?database=master"