如何用AutoHotkey实现自动点击、指定区域截图并循环至按S键终止？

Hey there! Let's break down your two AutoHotkey automation loop tasks with practical, easy-to-adjust scripts. I'll walk you through each one so you can tweak them to fit your exact needs.

This script will repeatedly click a specified "Next Page" button, take a full-screen screenshot, and save it—until you manually close the script (via the tray icon or Ctrl+C in the console).

How to use: #

1. Use AutoHotkey's built-in Window Spy (right-click the tray icon > Window Spy) to get the coordinates of your "Next Page" button.
2. Replace the x100 y200 values in the script with your button's coordinates.
3. Set your preferred screenshot save path (default is C:\Screenshots\—make sure this folder exists first!).

#Persistent ; Keep script running after auto-execute section
SetBatchLines, -1 ; Run at maximum speed

; Configure your settings here
nextPageX := 100  ; Replace with your "Next Page" button X coordinate
nextPageY := 200  ; Replace with your "Next Page" button Y coordinate
screenshotPath := "C:\Screenshots\Page_"
delayBetweenClicks := 2000 ; Wait 2 seconds between actions (adjust as needed)

Loop {
    ; Click the "Next Page" button
    Click, %nextPageX%, %nextPageY%
    
    ; Wait for the page to load (adjust delay if needed)
    Sleep, %delayBetweenClicks%
    
    ; Take full-screen screenshot and save with sequential numbering
    FormatTime, timestamp,, yyyyMMdd_HHmmss
    FileAppend,, %screenshotPath%%timestamp%.png ; Create empty file to check path
    if ErrorLevel {
        MsgBox, Error: Could not save screenshot. Check if the folder exists!
        ExitApp
    }
    Send, {PrintScreen}
    ClipWait, 2 ; Wait for screenshot to be copied to clipboard
    if !ErrorLevel {
        FileDelete, %screenshotPath%%timestamp%.png
        Clipboard := ClipboardAll
        FileAppend, %Clipboard%, %screenshotPath%%timestamp%.png
        Clipboard := ""
    }
}

; To stop the script: Right-click the AutoHotkey tray icon > Exit

Notes: #

• Adjust delayBetweenClicks based on how long your page takes to load. If the page loads slow, increase this value (in milliseconds).
• The screenshots are saved with a timestamp to avoid overwriting files.

This script will click a fixed screen position, capture a pre-defined region of the screen, save the image, and repeat—until you press the S key to stop it.

How to use: #

1. Use Window Spy to get:
   • The coordinates of the position you want to click (clickX, clickY)
   • The top-left corner (regionX, regionY) and width/height (regionWidth, regionHeight) of the area you want to screenshot
2. Set your save path (again, ensure the folder exists).

#Persistent
SetBatchLines, -1

; Configure your settings here
clickX := 300          ; X coordinate of the position to click
clickY := 400          ; Y coordinate of the position to click
regionX := 50          ; Top-left X of the screenshot region
regionY := 50          ; Top-left Y of the screenshot region
regionWidth := 800     ; Width of the screenshot region
regionHeight := 600    ; Height of the screenshot region
screenshotPath := "C:\CustomScreenshots\Region_"
delayBetweenActions := 1500 ; Wait 1.5 seconds between click and screenshot

; Hotkey to stop the script: Press "S"
s::
    MsgBox, Script stopped successfully!
    ExitApp
return

Loop {
    ; Click the specified position
    Click, %clickX%, %clickY%
    
    ; Wait for the action to take effect
    Sleep, %delayBetweenActions%
    
    ; Capture the custom region and save
    FormatTime, timestamp,, yyyyMMdd_HHmmss
    saveFile := %screenshotPath%%timestamp%.png
    
    ; Use GDI+ to capture the region (more reliable than PrintScreen for custom areas)
    pToken := Gdip_Startup()
    pBitmap := Gdip_BitmapFromScreen(regionX "|" regionY "|" regionWidth "|" regionHeight)
    Gdip_SaveBitmapToFile(pBitmap, saveFile)
    Gdip_DisposeImage(pBitmap)
    Gdip_Shutdown(pToken)
}

Important Notes: #

• This script uses the GDI+ library (built into AutoHotkey v1.1+), so no extra downloads are needed.
• If you're using AutoHotkey v2, the syntax will be slightly different—let me know if you need a v2 version!
• The S key is set as the stop hotkey; you can change this to any key by replacing s:: with another key (e.g., Esc:: for Escape).

内容的提问来源于stack exchange，提问作者Flex