Spark 輸入檔無法開啟

Question

我使用PHP v8.1 並嘗試使用以下命令打開Codeigniter (v4.2.10) 歡迎頁面：php Sparkserve 並收到此錯誤：無法開啟輸入檔：spark 。 < /p>

我上網搜尋過，沒有找到任何相關內容。所以我嘗試使用composer安裝spark： composer require sparkphp/spark 但沒有運氣。我收到以下錯誤：

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Root composer.json requires sparkphp/spark ^0.16.3 -> satisfiable by sparkphp/spark[0.16.3].
    - sparkphp/spark 0.16.3 requires destrukt/destrukt ^0.7.1 -> could not be found in any version, there may be a typo in the package name.

Potential causes:
 - A typo in the package name
 - The package is not available in a stable-enough version according to your minimum-stability setting
   see <https://getcomposer.org/doc/04-schema.md#minimum-stability> for more details.
 - It's a private package and you forgot to add a custom repository to find it

Read <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.
You can also try re-running composer require with an explicit version constraint, e.g. "composer require sparkphp/spark:*" to figure out if any version is installable, or "composer require sparkphp/spark:^2.1" if you know which you need.

Installation failed, deleting ./composer.json.

現在我不知道該怎麼辦，非常感謝您的幫助。

Answer 1

Could not open input file: spark

表示您不在 Codeigniter 根目錄中。 只需進入 Codeigniter 根目錄然後運行命令即可。 如果您使用 Composer 來建立應用程式

composer create-project codeigniter4/appstarter project-root

只需轉到「專案根目錄」（您寫的任何名稱）

cd project-root
php spark serve