Mac Automator AppleScript:如果剪贴板以定义的字符串开始，则修改剪贴板以删除指定的字符

on run {input, parameters}
    set clipboardText to (input as text)
    set searchString to "指定的字符"
    set modifiedText to my removeStringFromString(searchString, clipboardText)
    set the clipboard to modifiedText
    return modifiedText
end run

on removeStringFromString(searchString, theString)
    set AppleScript's text item delimiters to searchString
    set theStringItems to text items of theString
    set AppleScript's text item delimiters to ""
    set modifiedString to theStringItems as string
    return modifiedString
end removeStringFromString