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  • 在.net中过滤敏感字符

    //替换非法字符  
      public   string   ReplaceDangerCode   (string   Temp)  
      {  
      Temp   =   Temp.Replace("'","");    
      Temp   =   Temp.Replace("\"","");  
      Temp   =   Temp.Replace("or","");  
      Temp   =   Temp.Replace("&","");  
      Temp   =   Temp.Replace("*","");  
      Temp   =   Temp.Replace("select   ","");  
      Temp   =   Temp.Replace("insert   ","");  
      Temp   =   Temp.Replace("delete   ","");  
      Temp   =   Temp.Replace("count(","");  
      Temp   =   Temp.Replace("drop   table   ","");  
      Temp   =   Temp.Replace("update   ","");  
      Temp   =   Temp.Replace("truncate   ","");  
      Temp   =   Temp.Replace("asc(","");  
      Temp   =   Temp.Replace("mid(","");  
      Temp   =   Temp.Replace("char(","");  
      Temp   =   Temp.Replace("xp_cmdshell","");  
      Temp   =   Temp.Replace("exec   master","");  
      Temp   =   Temp.Replace("net   localgroup   administrators","");  
      Temp   =   Temp.Replace("   and   ","");  
      Temp   =   Temp.Replace("net   user","");  
      Temp   =   Temp.Replace("   or   ","");  
      return   Temp;  
      }
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  • 原文地址:https://www.cnblogs.com/SALIN/p/797294.html
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