/// <summary>過(guò)濾SQL非法字符串
/// 字符串長(zhǎng)度不能超過(guò)40個(gè),把前后空間都去除
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static string GetSafeSQL(string value)
{
if (string.IsNullOrEmpty(value))
return string.Empty;
value = value.Trim();
value = Tool.StringTruncat(value, 40, "");
value = Regex.Replace(value, @";", string.Empty);
value = Regex.Replace(value, @"'", string.Empty);
value = Regex.Replace(value, @"&", string.Empty);
value = Regex.Replace(value, @"%20", string.Empty);
value = Regex.Replace(value, @"--", string.Empty);
value = Regex.Replace(value, @"==", string.Empty);
value = Regex.Replace(value, @"<", string.Empty);
value = Regex.Replace(value, @">", string.Empty);
value = Regex.Replace(value, @"%", string.Empty);
return value;
}
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