## Escrevendo Templates

Então você pode escrever um template em `templates/item.html`, por exemplo:

```jinja hl_lines="7"
{!../../../docs_src/templates/templates/item.html!}
```

### Interpolação de Valores no Template

No código HTML que contém:

{% raw %}

```jinja
Item ID: {{ id }}
```

{% endraw %}

## Templates erstellen

Dann können Sie unter `templates/item.html` ein Template erstellen, mit z. B. folgendem Inhalt:

```jinja hl_lines="7"
{!../../../docs_src/templates/templates/item.html!}
```

### Template-Kontextwerte

Im HTML, welches enthält:

{% raw %}

```jinja
Item ID: {{ id }}
```

* Create a `templates` object that you can re-use later.
* Declare a `Request` parameter in the *path operation* that will return a template.
* Use the `templates` you created to render and return a `TemplateResponse`, pass the name of the template, the request object, and a "context" dictionary with key-value pairs to be used inside of the Jinja2 template.

```Python hl_lines="4  11  15-18"
{!../../../docs_src/templates/tutorial001.py!}
```

# Full Stack FastAPI Template

Templates, while typically come with a specific setup, are designed to be flexible and customizable. This allows you to modify and adapt them to your project's requirements, making them an excellent starting point. 🏁

You can use this template to get started, as it includes a lot of the initial set up, security, database and some API endpoints already done for you.

▶️ ✍ 👑 📃, `docs/ht/index.md`.

⤴️ 👆 💪 😣 ⏮️ ⏮️ 👩‍🌾, "♻ 🇪🇸".

##### 🆕 🇪🇸 🚫 🐕‍🦺

🚥 🕐❔ 🏃‍♂ 🖖 💽 ✍ 👆 🤚 ❌ 🔃 🇪🇸 🚫 ➖ 🐕‍🦺, 🕳 💖:

```
 raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: partials/language/xx.html
```

👈 ⛓ 👈 🎢 🚫 🐕‍🦺 👈 🇪🇸 (👉 💼, ⏮️ ❌ 2️⃣-🔤 📟 `xx`).

✋️ 🚫 😟, 👆 💪 ⚒ 🎢 🇪🇸 🇪🇸 & ⤴️ 💬 🎚 🩺.

* <a href="http://jinja.pocoo.org" target="_blank"><code>jinja2</code></a> - Richiesto se vuoi usare la configurazione template di default.

        raise RuntimeError("Couldn't find pre section (<style>) in index.md")
    frontmatter_end = match_pre.end()
    pre_end = match_start.end()
    post_start = match_end.start()
    template = Template(index_sponsors_template)
    message = template.render(sponsors=sponsors)
    pre_content = content[frontmatter_end:pre_end]
    post_content = content[post_start:]
    new_content = pre_content + message + post_content

METHODS_WITH_BODY = {"GET", "HEAD", "POST", "PUT", "DELETE", "PATCH"}
REF_PREFIX = "#/components/schemas/"

而且您还可以将 Alembic 用于“迁移”（这是它的主要工作）。

“迁移”是每当您更改 SQLAlchemy 模型的结构、添加新属性等以在数据库中复制这些更改、添加新列、新表等时所需的一组步骤。

您可以在[Project Generation - Template](https://fastapi.tiangolo.com/zh/project-generation/)的模板中找到一个 FastAPI 项目中的 Alembic 示例。具体在[`alembic`代码目录中](https://github.com/tiangolo/full-stack-fastapi-postgresql/tree/master/src/backend/app/alembic/)。

### 创建依赖项

##### Nova linguagem não suportada

Se quando rodar o _script_ do _servidor ao vivo_ você pega um erro sobre linguagem não suportada, alguma coisa como:

```
 raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: partials/language/xx.html
```

Isso significa que o tema não suporta essa linguagem (nesse caso, com um código falso de duas letras `xx`).