if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);

      System.out.println(response.body().string());
    }
  }

  public static void main(String... args) throws Exception {
    new PostForm().run();
  }

# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

set maven.mainClass default org.apache.maven.cling.MavenCling

main is ${maven.mainClass} from plexus.core

set maven.conf default ${maven.home}/conf
set maven.installation.conf default ${maven.conf}

[plexus.core]
load       ${maven.conf}/logging

```

</div>

それぞれのオプションの意味を見てみましょう：

* `main:app`： `main`は"`main`"という名前のPythonモジュール、つまりファイル`main.py`を意味します。そして `app` は **FastAPI** アプリケーションの変数名です。
    * main:app`はPythonの`import`文と同じようなものだと想像できます：

        ```Python
        from main import app
        ```

    * つまり、`main:app`のコロンは、`from main import app`のPythonの`import`の部分と同じになります。

* `--workers`： 使用するワーカー・プロセスの数で、それぞれがUvicornのワーカーを実行します。

```

</div>

<details markdown="1">
<summary>O komendzie <code>uvicorn main:app --reload</code>...</summary>
Komenda `uvicorn main:app` odnosi się do:

* `main`: plik `main.py` ("moduł" w Pythonie).
* `app`: obiekt stworzony w `main.py` w lini `app = FastAPI()`.
* `--reload`: spraw by serwer resetował się po każdej zmianie w kodzie. Używaj tego tylko w środowisku deweloperskim.

</details>

### Wypróbuj

-:]+/g,function(a){return b.createElem(a),b.frag.createElement(a),'c("'+a+'")'})+");return n}")(t,b.frag)}function j(a){a||(a=b);var d=f(a);return!t.shivCSS||k||d.hasCSS||(d.hasCSS=!!c(a,"article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}mark{background:#FF0;color:#000}template{display:none}")),l||i(a,d),a}var k,l,m="3.7.3",n=a.html5||{},o=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,p=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i...

// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package main

import (
	"fmt"
	"os"
	"os/exec"
	"strconv"
	"strings"
	"time"
)

func genLDFlags(version string) string {
	releaseTag, date := releaseTag(version)
	copyrightYear := strconv.Itoa(date.Year())

		purge "$WORK_DIR"
		exit 1
	fi

	kill ${pid}
}

function main() {
	download_old_release

	start_port=$(shuf -i 10000-65000 -n 1)

	verify_rewrite ${start_port}
}

function purge() {
	rm -rf "$1"
}

(main "$@")
rv=$?
purge "$WORK_DIR"

`Query()`, `Header()`, &amp; `Cookie()`, `example` ⚖️ `examples` 🚮 <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#parameter-object" class="external-link" target="_blank">🗄 🔑, `Parameter Object` (🔧)</a>.

&amp; `Body()`, `File()`, &amp; `Form()`, `example` ⚖️ `examples` 📊 🚮 <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#mediaTypeObject" class="external-link" target="_blank">🗄 🔑, `Request Body Object`, 🏑 `content`, 🔛...

        Retracting a module version involves adding a retract directive to your go.mod file and publishing a new version.
        For example: https://github.com/jba/retract-demo/blob/main/go.mod#L5-L8.
        See https://pkg.go.dev/about#removing-a-package for additional tips on retractions.
    validations:

* <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#parameter-object" class="external-link" target="_blank">`Parameter Object` (en la especificación)</a> que era usado por FastAPI:
    * `Path()`
    * `Query()`
    * `Header()`
    * `Cookie()`