app = FastAPI()


@app.on_event("shutdown")
def shutdown_event():
    with open("log.txt", mode="a") as log:
        log.write("Application shutdown")


@app.get("/items/")
async def read_items():

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE components PUBLIC "-//DBFLUTE//DTD LastaDi 1.0//EN" 
	"http://dbflute.org/meta/lastadi10.dtd">
<components>
	<component name="esClient"
		class="org.codelibs.fess.es.client.CrawlerEngineClient">
	</component>

      "crawling_info" : {
        "properties" : {
          "createdTime" : {
            "type" : "long"
          },
          "expiredTime" : {
            "type" : "long"
          },
          "name" : {
            "type" : "keyword"
          },
          "sessionId" : {
            "type" : "keyword"
          }
        }
      }
    },
    "settings" : {
      "index" : {

        validate(form, messages -> {}, () -> asHtml(path_AdminPlugin_AdminPluginJsp));
        verifyToken(() -> asHtml(path_AdminPlugin_AdminPluginJsp));
        final Artifact artifact = new Artifact(form.name, form.version, null);
        deleteArtifact(artifact);
        saveInfo(messages -> messages.addSuccessDeletePlugin(GLOBAL, artifact.getFileName()));
        return redirect(getClass());
    }

    @Execute

from typing import List

from fastapi import FastAPI
from pydantic import BaseModel, HttpUrl

app = FastAPI()


class Image(BaseModel):
    url: HttpUrl
    name: str


@app.post("/images/multiple/")
async def create_multiple_images(images: List[Image]):

Chúng tôi chỉ trình bày những thứ cơ bản bên ngoài, nhưng bạn đã hiểu cách thức hoạt động của nó.

Thử thay đổi dòng này:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...từ:

```Python
        ... "item_name": item.name ...
```

...sang:

```Python
        ... "item_price": item.price ...
```

* 直接提供 2 种交互式文档 web 界面。

---

虽然我们才刚刚开始，但其实你已经了解了这一切是如何工作的。

尝试更改下面这行代码：

```Python
    return {"item_name": item.name, "item_id": item_id}
```

......从：

```Python
        ... "item_name": item.name ...
```

......改为：

```Python
        ... "item_price": item.price ...
```

......注意观察编辑器是如何自动补全属性并且还知道它们的类型：

from fastapi import FastAPI
from pydantic import BaseModel


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None


app = FastAPI()


@app.post("/items/")
async def create_item(item: Item):

  podman run \
  -p 2379:2379 \
  -p 2380:2380 \
  --mount type=bind,source=/tmp/etcd-data.tmp,destination=/etcd-data \
  --name etcd-gcr-v3.3.9 \
  gcr.io/etcd-development/etcd:v3.3.9 \
  /usr/local/bin/etcd \
  --name s1 \
  --data-dir /etcd-data \
  --listen-client-urls http://0.0.0.0:2379 \
  --advertise-client-urls http://0.0.0.0:2379 \
  --listen-peer-urls http://0.0.0.0:2380 \

    abstract val artifact: Provider<FileSystemLocation>

    override fun transform(outputs: TransformOutputs) {
        for (entry in parameters.keepClassesByArtifact) {
            val fileName = artifact.get().asFile.name
            if (fileName.startsWith(entry.key)) {
                val nameWithoutExtension = Files.getNameWithoutExtension(fileName)