運行Python腳本的方法取決於操作系統(tǒng)和環(huán)境配置。首先，確保已安裝Python：在Windows上使用python --version或py --version檢查版本，在macOS/Linux上使用python3 --version；若未安裝，需從python.org下載並安裝Python 3.x。其次，通過命令行運行腳本：將代碼保存為.py文件，進入對應目錄後，Windows輸入python script.py或py script.py，macOS/Linux輸入python3 script.py。第三，Linux/macOS用戶可通過添加#!/usr/bin/env python3並設置權限chmod x script.py使腳本可執(zhí)行，隨後用./script.py運行。最後，使用IDE（如PyCharm、VS Code）時，只需點擊“Run”按鈕，並確認解釋器設置、文件格式及查看輸出窗口即可。

You run a Python script by using the Python interpreter, and how you do it depends on your operating system and environment setup. Here's how to actually get it done without getting stuck.

Make sure Python is installed

Before running any script, confirm that Python is installed on your machine. Most modern systems come with Python pre-installed, but versions may vary.

• On Windows , open Command Prompt and type:

   python --version

  If that doesn't work, try:

   py --version

• On macOS or Linux , use Terminal and enter:

   python3 --version

If nothing shows up, you'll need to install Python first from python.org .

Also, make sure you're using the correct version (Python 3.x is recommended).

Run the script from the command line

Once Python is installed, the most straightforward way to execute a script is through the terminal or command prompt.

1. Save your Python code in a file ending with .py , like script.py .
2. Open your terminal or command prompt.
3. Navigate to the directory where the file is located using cd :

    cd path/to/your/script

4. Run the script:
   • On Windows:

      python script.py

     or

      py script.py

   • On macOS/Linux:

      python3 script.py

This method works for almost all basic scripts and is how most developers test or run Python programs locally.

Make the script executable (Linux/macOS only)

On Unix-based systems, you can turn your Python script into an executable so you don't have to type python3 every time.

1. Add this line at the top of your script:

    #!/usr/bin/env python3

2. Save the file, then go to the terminal and make it executable:

    chmod x script.py

3. Now run it directly:

    ./script.py

This trick is especially handy if you're writing small utilities or automation scripts.

Running scripts in an IDE or editor

If you're using an integrated development environment (IDE) like PyCharm , VS Code , or Thonny , you can just click a "Run" button — usually a green triangle — and the script will execute inside the editor.

Just remember to:

• Set the correct Python interpreter in the settings
• Save the file with a .py extension
• Check the built-in terminal or output window for results

This is great for debugging or when you want to see output without switching to the command line.

基本上就這些。 You've got several solid options depending on your OS, tools, and comfort level. The key is knowing which Python version you're using and making sure your script file is properly formatted and accessible.

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