我试图从XML文件中获取特定属性值,然后将它们放入表中。如何解析父节点和子节点的XML节点属性
下面是XML文件的摘录:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<CUSTOMER defined="true">
<FIREWALLS defined="true">
<CMA display_name="JAPAN" ssh_port="" secondary_host_ip="" collector="Collector_A" communication="cpstat" Allow_Auto_Implementation="no" secondary_host_name="" secondary_host_sic_name="" monitoring="yes" audit_from_clm="no" log_collection_frequency="60" type="CMA" name="" host_name="" use_opsec_data_collection="yes" user_name="" passwd="" use_opsec_lea="yes" os="linux" defined="true">
<FW_CKP epasswd="" do_log_analysis="yes" defined="true" original_name="FW_A" name="FW_A" display_name="FW_A" os="sun" user_name="" passwd="" log_collection_mode="extensive" baseline_profile="" host_name="10.10.10.1" log_server="JAPAN_Pry"/>
<FW_CKP epasswd="" do_log_analysis="yes" defined="true" original_name="FW_B" name="FW_B" display_name="FW_B" os="sun" user_name="" passwd="" baseline_profile="" log_collection_mode="extensive" host_name="10.10.10.2" log_server="JAPAN_Pry"/>
<FW_CKP epasswd="" do_log_analysis="yes" defined="true" original_name="FW_C" name="FW_C" display_name="FW_C" os="sun" user_name="" passwd="" baseline_profile="" log_collection_mode="extensive" host_name="10.10.10.3" log_server="JAPAN_Pry"/>
</CMA>
<CMA display_name="USA" ssh_port="" secondary_host_ip="" collector="Collector_B" communication="cpstat" Allow_Auto_Implementation="no" secondary_host_name="" secondary_host_sic_name="" monitoring="yes" audit_from_clm="no" log_collection_frequency="60" type="CMA" name="" host_name="" use_opsec_data_collection="yes" user_name="" passwd="" use_opsec_lea="yes" os="linux" defined="true">
<FW_CKP epasswd="" do_log_analysis="yes" defined="true" original_name="FW_D" name="FW_D" display_name="FW_D" os="sun" user_name="" passwd="" baseline_profile="" log_collection_mode="extensive" host_name="10.10.10.4" log_server="USA_Pry"/>
</CMA>
</FIREWALLS>
</CUSTOMER>
我需要得到“DISPLAY_NAME”,并从CMA节点“收藏家”的价值观。然后,每个CMA节点需要为每个FW_CKP子节点获取关联的“original_name”和“log_server”。最后,目的是建立一个表格,其中每行是如此形成的:[CMA NAME] - [COLLECTOR] - [ORIGINAL NAME] - [LOG SERVER NAME]。
这里是我当前的代码:
' Load XML file
doc.Load(tb_FilePath.Text)
'XML node path for CMA and FW_CKP
CMA_Nodes = doc.SelectNodes("/CUSTOMER /FIREWALLS/CMA")
FW_CKP_Nodes = doc.SelectNodes("/CUSTOMER /FIREWALLS/CMA/FW_CKP")
'loop to go through each CAM nodes
For Each CMA_Node As System.Xml.XmlElement In CMA_Nodes
'operation inside the CMA balise
CMA_Name = CMA_Node.Attributes(0).InnerText
CMA_Collector = CMA_Node.Attributes(3).InnerText
'loop to go through each FW_CKP nodes
For Each FW_CKP_Node As System.Xml.XmlElement In FW_CKP_Nodes
'Operation inside the FW_CKP baslise
Original_Name = FW_CKP_Node.Attributes(3).InnerText
Log_Server = FW_CKP_Node.Attributes(12).InnerText
'update the table with the CMA name
DataGridView1.Rows.Add(New String() {CMA_Name, CMA_Collector, Original_Name, Log_Server})
Next
Next
因此,代码通过第一CMA节点去,然后,而不是仅仅看到了FW_CKP子节点,它要通过所有的人都对XML文件并在表中添加附加行(错误的行)。
我怎样可以得到以下结果:
[CMA] - [电器] - [原名] - [日志服务器名称]
日本 - Collector_A - FW_A - JAPAN_Pry
JAPAN - Collector_A - FW_B - JAPAN_Pry
日本 - Collector_A - FW_C - JAPAN_Pry
美国 - Collector_B - FW_D - USA_Pry
我编辑了自己的冠军。请参阅:“[应该在其标题中包含”标签“](http://meta.stackexchange.com/questions/19190/)”,其中的共识是“不,他们不应该”。 – 2014-09-26 16:51:05