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  1. docs/em/docs/tutorial/path-params.md

                ],
                "msg": "value is not a valid integer",
                "type": "type_error.integer"
            }
        ]
    }
    ```
    
    ↩️ ➡ 🔢 `item_id` ✔️ 💲 `"foo"`, ❔ 🚫 `int`.
    
    🎏 ❌ 🔜 😑 🚥 👆 🚚 `float` ↩️ `int`,: <a href="http://127.0.0.1:8000/items/4.2" class="external-link" target="_blank">http://127.0.0.1:8000/items/4.2</a>
    
    !!! check
        , ⏮️ 🎏 🐍 🆎 📄, **FastAPI** 🤝 👆 💽 🔬.
    
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  2. docs/en/docs/tutorial/path-params.md

    ```JSON
    {
      "detail": [
        {
          "type": "int_parsing",
          "loc": [
            "path",
            "item_id"
          ],
          "msg": "Input should be a valid integer, unable to parse string as an integer",
          "input": "foo",
          "url": "https://errors.pydantic.dev/2.1/v/int_parsing"
        }
      ]
    }
    ```
    
    because the path parameter `item_id` had a value of `"foo"`, which is not an `int`.
    
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  3. docs/ru/docs/tutorial/path-params.md

                "type": "type_error.integer"
            }
        ]
    }
    ```
    
    из-за того, что параметр пути `item_id` имеет значение `"foo"`, которое не является типом  `int`.
    
    Та же ошибка возникнет, если вместо `int` передать `float` , например: <a href="http://127.0.0.1:8000/items/4.2" class="external-link" target="_blank">http://127.0.0.1:8000/items/4.2</a>
    
    !!! check "Заметка"
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  4. docs/zh/docs/tutorial/path-params.md

    ```
    
    本例把 `item_id` 的类型声明为 `int`。
    
    !!! check "检查"
    
        类型声明将为函数提供错误检查、代码补全等编辑器支持。
    
    ## 数据<abbr title="也称为:序列化、解析">转换</abbr>
    
    运行示例并访问 <a href="http://127.0.0.1:8000/items/3" class="external-link" target="_blank">http://127.0.0.1:8000/items/3</a>,返回的响应如下:
    
    ```JSON
    {"item_id":3}
    ```
    
    !!! check "检查"
    
        注意,函数接收并返回的值是 `3`( `int`),不是 `"3"`(`str`)。
    
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  5. docs/fr/docs/tutorial/path-params.md

    
    ```Python hl_lines="7"
    {!../../../docs_src/path_params/tutorial002.py!}
    ```
    
    Ici, `item_id` est déclaré comme `int`.
    
    !!! check "vérifier"
        Ceci vous permettra d'obtenir des fonctionnalités de l'éditeur dans votre fonction, telles
        que des vérifications d'erreur, de l'auto-complétion, etc.
    
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