* Import `Jinja2Templates`.
* Create a `templates` object that you can reuse 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.

* Daha sonra tekrar kullanabileceğiniz bir `templates` nesnesi oluşturun.
* Template döndürecek *path operation* içinde bir `Request` parametresi tanımlayın.
* Oluşturduğunuz `templates` nesnesini kullanarak bir `TemplateResponse` render edip döndürün; template'in adını, request nesnesini ve Jinja2 template'i içinde kullanılacak anahtar-değer çiftlerini içeren bir "context" sözlüğünü (dict) iletin.

{* ../../docs_src/templates/tutorial001_py310.py hl[4,11,15:18] *}

    }

    public void addMessage(String message) {
        messages.add(message);
    }

    @Override
    public String toString() {
        return render("");
    }

    public String render(String indentation) {
        if (messages.isEmpty()) {
            return indentation + "There were no validation errors.";
        }

        StringBuilder message = new StringBuilder();

      placeholder: Tell us what you see!
      value:
      render: shell
    validations:
      required: true
  - type: textarea
    id: logs
    attributes:
      label: Relevant log output
      description: Please copy and paste any relevant log output. This will be automatically formatted into code, so no need for backticks.

     */
    int DCERPC_LAST_FRAG = 0x02; /* Last fragment */
    /**
     * Pending cancel flag - indicates cancel was pending at sender
     */
    int DCERPC_PENDING_CANCEL = 0x04; /* Cancel was pending at sender */
    /**
     * Reserved flag for future use
     */
    int DCERPC_RESERVED_1 = 0x08;
    /**
     * Supports concurrent multiplexing flag
     */

FastAPI Cloud 是 *FastAPI and friends* 開源專案的主要贊助與資金提供者。✨

## 雲端供應商 - 贊助商 { #cloud-providers-sponsors }

其他一些雲端供應商也會 ✨ [**贊助 FastAPI**](../help-fastapi.md#sponsor-the-author) ✨。🙇

你也可以參考他們的指南並試用其服務：

* [Render](https://docs.render.com/deploy-fastapi?utm_source=deploydoc&utm_medium=referral&utm_campaign=fastapi)

FastAPI Cloud 是 *FastAPI and friends* 开源项目的主要赞助方和资金提供者。✨

## 云服务商 - 赞助商 { #cloud-providers-sponsors }

还有一些云服务商也会 ✨ [**赞助 FastAPI**](../help-fastapi.md#sponsor-the-author) ✨。🙇

你也可以考虑按照他们的指南尝试他们的服务：

* [Render](https://docs.render.com/deploy-fastapi?utm_source=deploydoc&utm_medium=referral&utm_campaign=fastapi)

## クラウドプロバイダ - スポンサー { #cloud-providers-sponsors }

他にもいくつかのクラウドプロバイダが ✨ [**FastAPI をスポンサーしています**](../help-fastapi.md#sponsor-the-author) ✨。🙇

それらのガイドを参考にし、サービスを試してみるのもよいでしょう:

* [Render](https://docs.render.com/deploy-fastapi?utm_source=deploydoc&utm_medium=referral&utm_campaign=fastapi)

    img: https://fastapi.tiangolo.com/img/sponsors/liblab.png
  - url: https://docs.render.com/deploy-fastapi?utm_source=deploydoc&utm_medium=referral&utm_campaign=fastapi
    title: Deploy & scale any full-stack web app on Render. Focus on building apps, not infra.
    img: https://fastapi.tiangolo.com/img/sponsors/render.svg
  - url: https://www.coderabbit.ai/?utm_source=fastapi&utm_medium=badge&utm_campaign=fastapi

/*
 * Copyright 2012-2025 CodeLibs Project and the Others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,