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2007-09-15 08:00:00  ×÷Õߣº  À´Ô´£º»¥ÁªÍø  ä¯ÀÀ´ÎÊý£º0  ÎÄ×Ö´óС£º¡¾´ó¡¿¡¾ÖС¿¡¾Ð¡¡¿
¼ò½é£º·½·¨Ò»£ºÊ¹ÓÃÕýÔò±í´ïʽ 1//Ôà×ÖµäÊý¾Ý´æ·ÅÎļþ·¾¶ 2 private static string FILE_NAME="zang.txt"; 3 //ÔàÊý¾Ý×Öµä±í£¬È磺ÔàÊý¾ÝÒ»|ÔàÊý¾Ý¶þ|ÔàÊý¾ÝÈý 4 public static string dirtyStr...

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1//Ôà×ÖµäÊý¾Ý´æ·ÅÎļþ·¾¶

2 private static string FILE_NAME="zang.txt";

3 //ÔàÊý¾Ý×Öµä±í£¬È磺ÔàÊý¾ÝÒ»|ÔàÊý¾Ý¶þ|ÔàÊý¾ÝÈý

4 public static string dirtyStr="";

5

6 public ValidDirty()

7 {

8 if (HttpRuntime.Cache["Regex"]==null)

9 {

10 dirtyStr=ReadDic();

11 //ÓÃÓÚ¼ì²âÔà×ÖµäµÄÕýÔò±í´ïʽ

12 Regex validateReg= new Regex("^((?!"+dirtyStr+").(?

13 HttpRuntime.Cache.Insert("Regex" ,validateReg,null,DateTime.Now.AddMinutes(20) ,TimeSpan.Zero);

14 }

15

16 }

17 private string ReadDic()

18 {

19 FILE_NAME=Environment.CurrentDirectory+"\\"+FILE_NAME;

20

21 if (!File.Exists(FILE_NAME))

22 {

23 Console.WriteLine("{0} does not exist.", FILE_NAME);

24 return "";

25 }

26 StreamReader sr = File.OpenText(FILE_NAME);

27 String input="";

28 while (sr.Peek() > -1)

29 {

30 input += sr.ReadLine() ;

31 }

32

33 sr.Close();

34 return input;

35

36 }

37

38

39 public bool ValidByReg(string str)

40 {

41 Regex reg=(Regex)HttpRuntime.Cache["Regex"];

42 return reg.IsMatch(str) ;

43

44 }

¸Ð¾õÕâÖÖ·½·¨µÄÖ´ÐÐЧÂʲ»ÊǺܸߣ¬¼òµ¥µÄ²âÊÔÁËһϠ1000×ÖµÄÎÄÕ£¬Ôà×ÖµäÓÐ800¶à¸ö¹Ø¼ü×Ö

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public bool ValidGeneral(string str)

{

if(!File.Exists(FILE_NAME))

{

Console.WriteLine("Îļþ·¾¶»òÕßÎļþ·¾¶²»´æÔÚ´íÎóÐÅÏ¢") ;

return false;

}

else

{

StreamReader objReader = new StreamReader(FILE_NAME,System.Text.Encoding.GetEncoding("gb2312"));

string sLine="";

ArrayList arrText = new ArrayList();

while (sLine != null)

{

sLine = objReader.ReadLine();

if (sLine != null)

arrText.Add(sLine);

}

objReader.Close();

foreach (string sOutput in arrText)

{

string[] strArr=sOutput.Split('|');

for (int i = 0; i < strArr.Length; i++)

{

if (str.IndexOf(strArr[i])!=-1)

{

return false;

}

}

}

return true;

}

}

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1DateTime t1 =DateTime.Now;

2 string str="213";

3 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

4 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

5 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

6 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

7 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

8 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

9 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

10 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

11 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

12 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

13 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

14 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

15 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

16 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

17 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

18 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

19 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

20 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

21 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

22 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

23 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

24 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

25 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

26 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

27 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

28 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

29 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

30 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

31 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

32 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

33 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

34 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

35 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

36 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

37 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

38 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

39 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

40 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

41 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

42 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

43 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

44 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

45 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

46 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

47 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

48 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

49 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

50 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

51 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

52 str+="Õäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®ÁµÕäϧˮ¾§Ö®Áµ";

53 ValidDirty vd=new ValidDirty() ;

54 Console.WriteLine(vd.ValidByReg(str)) ;

55 DateTime t2 =DateTime.Now;

56 TimeSpan ts=t2-t1;

57 Console.WriteLine(ts.TotalMilliseconds) ;

58 Console.Read() ;

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