pathMapping.setReplacement("http://localhost/");
        pathMappingList.add(pathMapping);

        pathMappingHelper.cachedPathMappingList = pathMappingList;

        String text = "\"file:///home/\"";
        assertEquals("\"http://localhost/\"", pathMappingHelper.replaceUrls(text));

        text = "\"file:///home/user/\"";
        assertEquals("\"http://localhost/user/\"", pathMappingHelper.replaceUrls(text));

        setupMockConfig("localhost:9200,localhost:9201,localhost:9202", "", "");

        curlHelper.init();

        NodeManager nodeManager = getNodeManager(curlHelper);
        assertNotNull(nodeManager);
    }

    @Test
    public void test_init_hostsWithSpaces() {
        setupMockConfig(" localhost:9200 , localhost:9201 , localhost:9202 ", "", "");

        curlHelper.init();

  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()

        if (localhost.getHostAddress().contains(":")) {
            // IPv6 localhost
            String opensearchUrl = IpAddressUtil.buildUrl("http", localhost, 9200, "");
            assertTrue(opensearchUrl.matches("http://\\[.*\\]:9200"));
        } else {
            // IPv4 localhost
            String opensearchUrl = IpAddressUtil.buildUrl("http", localhost, 9200, "");

    @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));

        assertEquals(exp, transformer.getHostOnFile(url));

        url = "file:";
        exp = "localhost";
        assertEquals(exp, transformer.getHostOnFile(url));

        url = "file://";
        exp = "localhost";
        assertEquals(exp, transformer.getHostOnFile(url));

        url = "file:///";
        exp = "localhost";
        assertEquals(exp, transformer.getHostOnFile(url));

        url = "file://///";

///

## チェック { #check-it }

これで、パス `/v1/` 配下へのすべてのリクエストは Flask アプリケーションが処理します。

それ以外は **FastAPI** が処理します。

実行して [http://localhost:8000/v1/](http://localhost:8000/v1/) にアクセスすると、Flask からのレスポンスが表示されます:

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

さらに [http://localhost:8000/v2](http://localhost:8000/v2) にアクセスすると、FastAPI からのレスポンスが表示されます:

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

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"

    <repository>
      <id>this/is\bad</id>
      <url>http://localhost</url>
    </repository>
  </repositories>
  <pluginRepositories>
    <pluginRepository>
      <id>this/is\bad</id>
      <url>http://localhost</url>
    </pluginRepository>
  </pluginRepositories>

  <distributionManagement>
    <repository>
      <id>this/is\bad</id>
      <url>http://localhost</url>
    </repository>
    <snapshotRepository>

And the rest will be handled by **FastAPI**.

If you run it and go to [http://localhost:8000/v1/](http://localhost:8000/v1/) you will see the response from Flask:

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

And if you go to [http://localhost:8000/v2](http://localhost:8000/v2) you will see the response from FastAPI:

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