我一直在嘗試讀取DSLR Remote Pro生成的xml文件中的節點,但無法正確顯示它。它不斷返回一個空字符串。我想要做的是從以下XML獲取電子郵件地址。使用AutoHotKey和XPath檢索XML節點值
email.xml
<?xml version="1.0" ?>
<breeze_systems_photobooth version="1.0">
<photo_information>
<date>2011/02/24</date>
<time>12:55:31</time>
<user_data>[email protected]</user_data>
<photobooth_images_folder>C:\Program Files\BreezeSys\DSLR Remote Pro\PhotoboothImages\Masquerade_1</photobooth_images_folder>
<photos>
<photo image="1">IMG_0004.JPG</photo>
<output>prints\20110224_125531.jpg</output>
</photos>
</photo_information>
</breeze_systems_photobooth>
get_email.ahk
#Include xpath.ahk ; include functions (only required if it is not in your
standard library) ; parsing
documents: xml :=
xpath_load("email.xml") ; load an XML
document email := xpath(xml,"/breeze_systems_photobooth/photo_information/user_data/text()")
MsgBox, %email%
缺少什麼我在這裏?
注: 我在WinXP,AutoHotkey的v1.0.92.02和XPath 3.14從https://github.com/polyethene/autohotkey-scripts/raw/master/xpath.ahk
據猜測它正確加載,它使用兩個完整的路徑和文件名僅是在同一文件夾中autohokey腳本嘗試。事情是,它返回空。 – Eddy 2011-03-18 07:08:16
不幸的是我不知道AutoHotkey。看到我的編輯在那裏,也許這就是問題... – Ptival 2011-03-18 07:19:30
謝謝!引用了有問題的文檔。 – Eddy 2011-03-18 07:27:10