波及工具
1 mac自带app：“脚本编辑器” 2 原生利用「Accessibility Inspector（需装置 Xcode）」用以定位指标控件的类型，不便在打印的子控件中查找
开始：
模仿操作步骤：
关上message app
tell application "Messages" to activate复制代码操作须要在System Events下执行，所以须要tell一下
tell application "Messages" to activatetell application "System Events"end tell复制代码找到“信息”app
tell application "Messages" to activatetell application "System Events" tell process "Messages" end tellend tell复制代码查找选中要删除的短信
经验性法则：脚本运行后果中的所有 UI 元素是按软件界面中从上到下，从左到右的顺序排列的。
联合Accessibility Inspector ，查找要删除的短信的path
留神，大家的path可能不一样，比我有两个顶置音讯所以地位path如下
tell application "Messages" to activatetell application "System Events" tell process "Messages" click UI element 4 of group 1 of group 1 of group 1 of group 2 of group 1 of group 1 of group 1 of group 2 of group 1 of group 1 of group 1 of group 1 of group 1 of group 1 of group 1 of window 1 end tellend tell 复制代码用“信息”app的顶部菜单栏实现，触发删除操作
查找顶部菜单栏中的删除按钮
delay 给出零碎响应和UI事件的工夫
tell application "Messages" to activatetell application "System Events" tell process "Messages" click UI element 4 of group 1 of group 1 of group 1 of group 2 of group 1 of group 1 of group 1 of group 2 of group 1 of group 1 of group 1 of group 1 of group 1 of group 1 of group 1 of window 1 delay 0.2 tell menu 1 of menu bar item "文件" of menu bar 1 entire contents end tell end tellend tell 复制代码打印
{menu item "新信息" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item 2 of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "疾速查看" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item 4 of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "敞开窗口" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "全副敞开" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "删除对话…" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "在独自窗口中关上对话" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item 9 of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "从iPhone导入" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu "从iPhone导入" of menu item "从iPhone导入" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "iPhone 13" of menu "从iPhone导入" of menu item "从iPhone导入" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "拍照" of menu "从iPhone导入" of menu item "从iPhone导入" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "扫描文稿" of menu "从iPhone导入" of menu item "从iPhone导入" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "添减速绘" of menu "从iPhone导入" of menu item "从iPhone导入" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item 5 of menu "从iPhone导入" of menu item "从iPhone导入" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item 11 of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events", menu item "打印…" of menu "文件" of menu bar item "文件" of menu bar 1 of application process "Messages" of application "System Events"}找到指标的path ：menu item "删除对话…" of menu "文件" of menu bar item "文件" of menu bar 1
click 它，弹出删除确认框
弹出删除确认框
如果不相熟Mac端的开发控件，可通过Accessibility Inspector，点击右上角聚焦，选中控件，查看控件信息
弹出框为sheet类型，在新window中
tell application "Messages" to activatetell application "System Events" tell process "Messages" click UI element 4 of group 1 of group 1 of group 1 of group 2 of group 1 of group 1 of group 1 of group 2 of group 1 of group 1 of group 1 of group 1 of group 1 of group 1 of group 1 of window 1 delay 0.2 click menu item "删除对话…" of menu 1 of menu bar item "文件" of menu bar 1 delay 0.2 tell sheet 1 of window 1 entire contents end tell end tellend tell 复制代码打印
{image 1 of sheet 1 of window "1068177100319040" of application process "Messages" of application "System Events", static text "您要删除此对话吗？" of sheet 1 of window "1068177100319040" of application process "Messages" of application "System Events", static text "此对话将从您的所有设施上删除。您不能撤销此操作。" of sheet 1 of window "1068177100319040" of application process "Messages" of application "System Events", button "删除" of sheet 1 of window "1068177100319040" of application process "Messages" of application "System Events", button "勾销" of sheet 1 of window "1068177100319040" of application process "Messages" of application "System Events"}找指标item的path ：button "删除" of sheet 1
tell application "Messages" to activatetell application "System Events" tell process "Messages" click UI element 4 of group 1 of group 1 of group 1 of group 2 of group 1 of group 1 of group 1 of group 2 of group 1 of group 1 of group 1 of group 1 of group 1 of group 1 of group 1 of window 1 delay 0.2 click menu item "删除对话…" of menu 1 of menu bar item "文件" of menu bar 1 delay 0.2 click button "删除" of sheet 1 of window 1 end tellend tell复制代码反复，删除全副
tell application "Messages" to activatetell application "System Events" tell process "Messages" repeat 2 times click UI element 4 of group 1 of group 1 of group 1 of group 2 of group 1 of group 1 of group 1 of group 2 of group 1 of group 1 of group 1 of group 1 of group 1 of group 1 of group 1 of window 1 delay 0.2 click menu item "删除对话…" of menu 1 of menu bar item "文件" of menu bar 1 delay 0.2 click button "删除" of sheet 1 of window 1 delay 0.5 end repeat end tellend tell最初
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