按行讀取文本文檔
public static long readLog(long length)
{
string filename = filePath;//文件路徑
FGNCDataDeal fgnc = new FGNCDataDeal();
FileStream mike_stream = new FileStream(filename,FileMode.Open,FileAccess.Read,FileShare.ReadWrite);//打開日志文件
StreamReader sr = new StreamReader(mike_stream,System.Text.Encoding.GetEncoding("Unicode"));//讀取日志文件
string output = "";
long temp_length = 0;
while(sr.Peek()>0)//傳回下一個可用的字元,當有下一條記錄時
{
temp_length ++;
output = Strings.StrConv(sr.ReadLine(), VbStrConv.TraditionalChinese, 0x0409);//告警內容,將讀取的日志文件內容進行轉換為繁體
//當length>=temp_Length或者length=-1時,跳出循環不讀取數據;第一次不讀取數據
if (length >=temp_length || length ==-1 || output.Trim() == string.Empty)
{
continue;
}
try
{
fgnc.DealData(output,clientIP); //調用DealData()方法,處理讀取的日志文件里的數據
logText(output,"讀取的數據"); //讀取到的告警信息
}
catch(Exception ex)
{
logText(ex.ToString()+output,"useDealDataException");
}
}
sr.Close();
mike_stream.Close();
if(temp_length<length)
{
temp_length=readLog(0);
}
return temp_length;//將temp_length的值傳給length