如 cmets 中所述，您可以使用脚本任务执行此操作。基本步骤是：
- 定义一个DataTable 来存储您的数据。
- 使用StreamReader 阅读您的报告。
- 使用条件组合、String Methods 和 parsing 来处理此问题，以从相关行中提取相关字段：
- 使用SqlBulkCopy将DataTable写入数据库
以下内容将进入脚本任务的 Main 方法中：
//Define a table to store your data
var table = new DataTable
{
Columns =
{
{ "ServiceCode", typeof(string) },
{ "Description", typeof(string) },
{ "CurrentIPVolume", typeof(int) },
{ "CurrentIPDollar,", typeof(decimal) },
{ "CurrentOPVolume", typeof(int) },
{ "CurrentOPDollar", typeof(decimal) },
{ "YTDIPVolume", typeof(int) },
{ "YTDIPDollar,", typeof(decimal) },
{ "YTDOPVolume", typeof(int) },
{ "YTDOPDollar", typeof(decimal) }
}
};
var filePath = @"Your File Path";
using (var reader = new StreamReader(filePath))
{
string line = null;
DataRow row = null;
// As YTD and Curr are identical, we will need a flag later to mark our position within the record
bool ytdFlag= false;
//Loop through every line in the file
while ((line = reader.ReadLine()) != null)
{
//if the line is blank, move on to the next
if (string.IsNullOrWhiteSpace(line)
continue;
// If the line starts with service code, then it marks the start of a new record
if (line.StartsWith("SERVICE CODE"))
{
//If the current value for row is not null then this is
//not the first record, so we need to add the previous
//record to the tale before continuing
if (row != null)
{
table.Rows.Add(row);
ytdFlag= false; // New record, reset YTD flag
}
row = table.NewRow();
//Split the line now based on known values:
var tokens = line.Split(new string[] { "SERVICE CODE - ", "DESCRIPTION: "}, StringSplitOptions.None);
row[0] = tokens[0];
row[1] = tokens[1];
}
if (line.StartsWith("CURR"))
{
//Process the row --> "CURR 2,077"
//Not sure what 2,077 is, but this will parse it
int i = 0;
if (int.TryParse(line.Substring(4).Trim().Replace(",", ""), out i))
{
//Do something with your int
Console.WriteLine(i);
}
}
if (line.StartsWith(" IP"))
{
//Start at after IP then split the line into the 4 numbers
var tokens = line.Substring(3).Split(new [] { " "}, StringSplitOptions.RemoveEmptyEntries);
//If we have gone past the CURR record, then at to YTD Columns
if (ytdFlag)
{
row[6] = int.Parse(tokens[1]);
row[7] = decimal.Parse(tokens[1]);
}
//Otherwise we are still in the CURR section:
else
{
row[2] = int.Parse(tokens[1]);
row[3] = decimal.Parse(tokens[1]);
}
}
if (line.StartsWith(" OP"))
{
//Start at after OP then split the line into the 4 numbers
var tokens = line.Substring(3).Split(new [] { " "}, StringSplitOptions.RemoveEmptyEntries);
//If we have gone past the CURR record, then at to YTD Columns
if (ytdFlag)
{
row[8] = int.Parse(tokens[1]);
row[9] = decimal.Parse(tokens[1]);
}
//Otherwise we are still in the CURR section:
else
{
row[4] = int.Parse(tokens[1]);
row[5] = decimal.Parse(tokens[1]);
}
//After we have processed an OP record, we must set the YTD Flag to true.
//Doesn't matter if it is the YTD OP record, since the flag will be reset
//By the next line that starts with SERVICE CODE anyway
ytdFlag= true;
}
}
}
//Now that we have processed the file, we can write the data to a database
using (var sqlBulkCopy = new SqlBulkCopy("Your Connection String"))
{
sqlBulkCopy.DestinationTableName = "dbo.YourTable";
//If necessary add column mappings, but if your DataTable matches your database table
//then this is not required
sqlBulkCopy.WriteToServer(table);
}
这是一个非常简单的示例，与完成的文章相去甚远，我几乎没有做过测试，但它应该为您提供可以如何完成的要点，并帮助您开始一种可能的解决方案。
它绝对可以被清理和重构，但我试图尽可能清楚地说明发生了什么，而不是试图编写有史以来最高效的代码。它还应该（希望）证明这是一个巨大的痛苦，并且非常小的报告会改变一些事情，比如一个额外的空间是“OP”会破坏整个事情。
因此，我再次重申，如果您可以获取标准平面文件格式的数据，每条记录一行，您应该这样做。然而，我确实很感激有时这些事情是你无法控制的，而且我过去不得不编写像这样非常丑陋的导入例程，所以如果你不能以可消费的格式获取数据，我会感到很痛苦。