Question

我有一个包含30个表的.xml文件，我希望读取所有表并将数据插入SQL Server数据库而不声明任何变量，这意味着一切都是动态发生的

<person>
    <created_by>admin</created_by> 
    <created_on_timestamp>2014-11-19T14:13:54.000Z</created_on_t‌imestamp> 
    <date_of_birth>1990-04-04</date_of_birth>
    <last_modified_by>admin</last_modified_by> 
    <last_modified_on>2014-11-21T13:29:49.000Z</last_modified_on‌> 
    <logon_user_id>P10621</logon_user_id> 
    <logon_user_is_active>true</logon_user_is_active> 
    <logon_user_name>P10621</logon_user_name> 
    <person_id>3478</person_id> 
    <person_id_external>P10621</person_id_external> 
    <personal_informatio>

<last_modified_by>admin</last_modified_by> 
<last_modified_on>2014-11-21T14:45:49.000Z</last_modified_on‌> 
<last_name>Singh</last_name> 
<marital_status>S</marital_status> 
<nationality>IND</nationality> 
<salutation>MR</salutation> 
<start_date>2014-05-01</start_date> 
<personal_information_ind> 
    <country>IND</country> 
    <created_by>admin</created_by> 
    <created_on_timestamp>2014-11-21T13:50:33.000Z</created_on_t‌imestamp> 
    <custom_string1>hi</custom_string1> 
    <genericNumber1>22</genericNumber1>

<address_information> 
    <address1>-0</address1> 
    <address2>Villa -342,Omax Panorama City</address2> 
    <address3>-0</address3> 
    <address4>manphoollamori@gmail.com</address4> 
    <address5>919828513833</address5> 
    <address_type>home</address_type> 
    <city>Bhiwadi</city> 
    <country>IND</country> 
    <county>India</county> 
    <created_by>admin</created_by> 
    <created_on_timestamp>2014-11-21T15:09:41.000Z</created_on_t‌imestamp> 
    <end_date>9999-12-31</end_date> 
    <is_global_model_address>false</is_global_model_address> 
    <last_m

Answer 1

XmlDocument doc = new XmlDocument();
doc.Load("yourxmlfile.xml");

string databasename = doc.DocumentElement.Name;

foreach (XmlNode node in doc.SelectNodes("/" + databasename + "/*[starts-with(name(), 'SourceTableName')]"))
{
    string tablename = node.Attributes["targetTable"].Value;
    string Columns = "";
    string Values = "";

    foreach (XmlNode field in node.SelectNodes("Field"))
    {
        Columns += (!string.IsNullOrEmpty(Columns) ? ", " : "") + field.Attributes["targetField"].Value;
        Values += (!string.IsNullOrEmpty(Values) ? ", " : "") + "'" + field.InnerText + "'";
    }

    //Generate insert statement
    string statement = string.Format("Insert Into {0}.{1} ({2}) Values ({3})",
                                    databasename,
                                    tablename,
                                    Columns,
                                    Values);

    Console.WriteLine(statement);
}

如何使用C＃将XML文件数据动态导入SQL Server

1 个答案: