微信公众号的scancode_push为什么ScanCodeInfo 为空

Question

[org.dom4j.tree.DefaultElement@62e8dfd [Element: <ToUserName attributes: []/>], org.dom4j.tree.DefaultElement@188b5391 [Element: <FromUserName attributes: []/>], org.dom4j.tree.DefaultElement@5e731333 [Element: <CreateTime attributes: []/>], org.dom4j.tree.DefaultElement@24cfe189 [Element: <MsgType attributes: []/>], org.dom4j.tree.DefaultElement@567cc188 [Element: <Event attributes: []/>], org.dom4j.tree.DefaultElement@1429170d [Element: <EventKey attributes: []/>], org.dom4j.tree.DefaultElement@52856430 [Element: <ScanCodeInfo attributes: []/>]]

Answer 1

xml解析不彻底

Answer 2

不知道