1636 lines
56 KiB
C#
1636 lines
56 KiB
C#
using System;
|
||
using System.Collections.Generic;
|
||
using System.Configuration;
|
||
using System.IO;
|
||
using System.Net;
|
||
using System.Security.Cryptography;
|
||
using System.Text;
|
||
using System.Text.RegularExpressions;
|
||
using System.Web;
|
||
|
||
namespace HZQR.Common
|
||
{
|
||
/// <summary>
|
||
/// 帮助类
|
||
/// </summary>
|
||
public class Utils
|
||
{
|
||
#region 系统版本
|
||
/// <summary>
|
||
/// 版本信息类
|
||
/// </summary>
|
||
public class VersionInfo
|
||
{
|
||
public int FileMajorPart
|
||
{
|
||
get { return 3; }
|
||
}
|
||
public int FileMinorPart
|
||
{
|
||
get { return 0; }
|
||
}
|
||
public int FileBuildPart
|
||
{
|
||
get { return 0; }
|
||
}
|
||
public string ProductName
|
||
{
|
||
get { return "HiiShe.Cms"; }
|
||
}
|
||
public int ProductType
|
||
{
|
||
get { return 0; }
|
||
}
|
||
}
|
||
//public static string GetVersion()
|
||
//{
|
||
// return ConfigerKeys.ASSEMBLY_VERSION;
|
||
//}
|
||
#endregion
|
||
|
||
#region MD5加密
|
||
public static string MD5(string pwd)
|
||
{
|
||
MD5 md5 = new MD5CryptoServiceProvider();
|
||
byte[] data = System.Text.Encoding.Default.GetBytes(pwd);
|
||
byte[] md5data = md5.ComputeHash(data);
|
||
md5.Clear();
|
||
string str = "";
|
||
for (int i = 0; i < md5data.Length; i++)
|
||
{
|
||
str += md5data[i].ToString("x").PadLeft(2, '0');
|
||
|
||
}
|
||
return str;
|
||
}
|
||
#endregion
|
||
|
||
#region 判断对象类型（Int32、double、email、url），数据类型转换
|
||
|
||
#region 判断对象是否为Int32类型的数字
|
||
/// <summary>
|
||
/// 判断对象是否为Int32类型的数字
|
||
/// </summary>
|
||
/// <param name="Expression"></param>
|
||
/// <returns></returns>
|
||
public static bool IsNumeric(object expression)
|
||
{
|
||
if (expression != null)
|
||
return IsNumeric(expression.ToString());
|
||
|
||
return false;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 判断对象是否为Int32类型的数字
|
||
/// </summary>
|
||
/// <param name="Expression"></param>
|
||
/// <returns></returns>
|
||
public static bool IsNumeric(string expression)
|
||
{
|
||
if (expression != null)
|
||
{
|
||
string str = expression;
|
||
if (str.Length > 0 && str.Length <= 11 && Regex.IsMatch(str, @"^[-]?[0-9]*[.]?[0-9]*$"))
|
||
{
|
||
if ((str.Length < 10) || (str.Length == 10 && str[0] == '1') || (str.Length == 11 && str[0] == '-' && str[1] == '1'))
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
#endregion
|
||
|
||
#region 是否为Double类型
|
||
/// <summary>
|
||
/// 是否为Double类型
|
||
/// </summary>
|
||
/// <param name="expression"></param>
|
||
/// <returns></returns>
|
||
public static bool IsDouble(object expression)
|
||
{
|
||
if (expression != null)
|
||
return Regex.IsMatch(expression.ToString(), @"^([0-9])[0-9]*(\.\w*)?$");
|
||
|
||
return false;
|
||
}
|
||
#endregion
|
||
|
||
#region 检测是否为手机号码
|
||
public static bool IsPhoneNumber(string PhoneNumber)
|
||
{
|
||
/* 中国电信号段
|
||
* 133、149、153、173、177、180、181、189、190、191、193、199
|
||
* 中国联通号段
|
||
* 130、131、132、145、155、156、166、167、171、175、176、185、186、196
|
||
* 中国移动号段
|
||
* 134(0-8)、135、136、137、138、139、1440、147、148、150、151、152、157、158、159、
|
||
* 172、178、182、183、184、187、188、195、197、198*/
|
||
string rightphone = @"^(1(3|4|5|6|7|8|9)[0-9])\d{8}$";
|
||
if (PhoneNumber.Length != 11)
|
||
{
|
||
return false;
|
||
}
|
||
Regex regex = new Regex(rightphone);
|
||
return regex.IsMatch(PhoneNumber);
|
||
}
|
||
#endregion
|
||
|
||
#region 检测是否符合email格式
|
||
/// <summary>
|
||
/// 检测是否符合email格式
|
||
/// </summary>
|
||
/// <param name="strEmail">要判断的email字符串</param>
|
||
/// <returns>判断结果</returns>
|
||
public static bool IsValidEmail(string strEmail)
|
||
{
|
||
return Regex.IsMatch(strEmail, @"^[\w\.]+([-]\w+)*@[A-Za-z0-9-_]+[\.][A-Za-z0-9-_]");
|
||
}
|
||
public static bool IsValidDoEmail(string strEmail)
|
||
{
|
||
return Regex.IsMatch(strEmail, @"^@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$");
|
||
}
|
||
#endregion
|
||
|
||
#region 检测是否是正确的Url
|
||
/// <summary>
|
||
/// 检测是否是正确的Url
|
||
/// </summary>
|
||
/// <param name="strUrl">要验证的Url</param>
|
||
/// <returns>判断结果</returns>
|
||
public static bool IsURL(string strUrl)
|
||
{
|
||
return Regex.IsMatch(strUrl, @"^(http|https)\://([a-zA-Z0-9\.\-]+(\:[a-zA-Z0-9\.&%\$\-]+)*@)*((25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])|localhost|([a-zA-Z0-9\-]+\.)*[a-zA-Z0-9\-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{1,10}))(\:[0-9]+)*(/($|[a-zA-Z0-9\.\,\?\'\\\+&%\$#\=~_\-]+))*$");
|
||
}
|
||
#endregion
|
||
|
||
#region 将字符串转换为数组
|
||
/// <summary>
|
||
/// 将字符串转换为数组
|
||
/// </summary>
|
||
/// <param name="str">字符串</param>
|
||
/// <returns>字符串数组</returns>
|
||
public static string[] GetStrArray(string str)
|
||
{
|
||
return str.Split(new char[',']);
|
||
}
|
||
#endregion
|
||
|
||
#region 将字符串转换为list
|
||
/// <summary>
|
||
/// 将字符串转换为list
|
||
/// </summary>
|
||
/// <param name="str">字符串</param>
|
||
/// <returns>字符串数组</returns>
|
||
public static List<string> GetStrList(string str)
|
||
{
|
||
List<string> list = new List<string>();
|
||
foreach(string s in str.Split(','))
|
||
{
|
||
list.Add(s);
|
||
}
|
||
|
||
return list;
|
||
}
|
||
#endregion
|
||
|
||
#region 将数组转换为字符串
|
||
/// <summary>
|
||
/// 将数组转换为字符串
|
||
/// </summary>
|
||
/// <param name="ArrayStr">字符串数组</param>
|
||
/// <param name="speater">分隔符</param>
|
||
/// <returns>String</returns>
|
||
public static string GetArrayStr(string[] ArrayStr, string speater)
|
||
{
|
||
StringBuilder sb = new StringBuilder();
|
||
for (int i = 0; i < ArrayStr.Length; i++)
|
||
{
|
||
if (i == ArrayStr.Length - 1)
|
||
{
|
||
sb.Append(ArrayStr[i]);
|
||
}
|
||
else
|
||
{
|
||
sb.Append(ArrayStr[i]);
|
||
sb.Append(speater);
|
||
}
|
||
}
|
||
return sb.ToString();
|
||
}
|
||
#endregion
|
||
|
||
#region 将List转换为字符串
|
||
/// <summary>
|
||
/// 将List转换为字符串
|
||
/// </summary>
|
||
/// <param name="stringlist">字符串List</param>
|
||
/// <param name="speater">分隔符</param>
|
||
/// <returns>String</returns>
|
||
public static string GetArrayStr(List<string> stringlist, string speater)
|
||
{
|
||
StringBuilder sb = new StringBuilder();
|
||
for (int i = 0; i < stringlist.Count; i++)
|
||
{
|
||
if (i == stringlist.Count - 1)
|
||
{
|
||
sb.Append(stringlist[i]);
|
||
}
|
||
else
|
||
{
|
||
sb.Append(stringlist[i]);
|
||
sb.Append(speater);
|
||
}
|
||
}
|
||
return sb.ToString();
|
||
}
|
||
#endregion
|
||
|
||
#region object型转换为bool型
|
||
/// <summary>
|
||
/// object型转换为bool型
|
||
/// </summary>
|
||
/// <param name="strValue">要转换的字符串</param>
|
||
/// <param name="defValue">缺省值</param>
|
||
/// <returns>转换后的bool类型结果</returns>
|
||
public static bool StrToBool(object expression, bool defValue)
|
||
{
|
||
if (expression != null)
|
||
return StrToBool(expression, defValue);
|
||
|
||
return defValue;
|
||
}
|
||
#endregion
|
||
|
||
#region string型转换为bool型
|
||
/// <summary>
|
||
/// string型转换为bool型
|
||
/// </summary>
|
||
/// <param name="strValue">要转换的字符串</param>
|
||
/// <param name="defValue">缺省值</param>
|
||
/// <returns>转换后的bool类型结果</returns>
|
||
public static bool StrToBool(string expression, bool defValue)
|
||
{
|
||
if (expression != null)
|
||
{
|
||
if (string.Compare(expression, "true", true) == 0)
|
||
return true;
|
||
else if (string.Compare(expression, "false", true) == 0)
|
||
return false;
|
||
}
|
||
return defValue;
|
||
}
|
||
#endregion
|
||
|
||
#region 将对象转换为Int32类型
|
||
/// <summary>
|
||
/// 将对象转换为Int32类型
|
||
/// </summary>
|
||
/// <param name="expression">要转换的字符串</param>
|
||
/// <param name="defValue">缺省值</param>
|
||
/// <returns>转换后的int类型结果</returns>
|
||
public static int ObjToInt(object expression, int defValue)
|
||
{
|
||
if (expression != null)
|
||
return StrToInt(expression.ToString(), defValue);
|
||
|
||
return defValue;
|
||
}
|
||
#endregion
|
||
|
||
#region 将字符串转换为Int32类型
|
||
/// <summary>
|
||
/// 将字符串转换为Int32类型
|
||
/// </summary>
|
||
/// <param name="expression">要转换的字符串</param>
|
||
/// <param name="defValue">缺省值</param>
|
||
/// <returns>转换后的int类型结果</returns>
|
||
public static int StrToInt(string expression, int defValue)
|
||
{
|
||
if (string.IsNullOrEmpty(expression) || expression.Trim().Length >= 11 || !Regex.IsMatch(expression.Trim(), @"^([-]|[0-9])[0-9]*(\.\w*)?$"))
|
||
return defValue;
|
||
|
||
int rv;
|
||
if (Int32.TryParse(expression, out rv))
|
||
return rv;
|
||
|
||
return Convert.ToInt32(StrToFloat(expression, defValue));
|
||
}
|
||
#endregion
|
||
|
||
#region Object型转换为decimal型
|
||
/// <summary>
|
||
/// Object型转换为decimal型
|
||
/// </summary>
|
||
/// <param name="strValue">要转换的字符串</param>
|
||
/// <param name="defValue">缺省值</param>
|
||
/// <returns>转换后的decimal类型结果</returns>
|
||
public static decimal ObjToDecimal(object expression, decimal defValue)
|
||
{
|
||
if (expression != null)
|
||
return StrToDecimal(expression.ToString(), defValue);
|
||
|
||
return defValue;
|
||
}
|
||
#endregion
|
||
|
||
#region string型转换为decimal型
|
||
/// <summary>
|
||
/// string型转换为decimal型
|
||
/// </summary>
|
||
/// <param name="strValue">要转换的字符串</param>
|
||
/// <param name="defValue">缺省值</param>
|
||
/// <returns>转换后的decimal类型结果</returns>
|
||
public static decimal StrToDecimal(string expression, decimal defValue)
|
||
{
|
||
if ((expression == null) || (expression.Length > 10))
|
||
return defValue;
|
||
|
||
decimal intValue = defValue;
|
||
if (expression != null)
|
||
{
|
||
bool IsDecimal = Regex.IsMatch(expression, @"^([-]|[0-9])[0-9]*(\.\w*)?$");
|
||
if (IsDecimal)
|
||
decimal.TryParse(expression, out intValue);
|
||
}
|
||
return intValue;
|
||
}
|
||
#endregion
|
||
|
||
#region Object型转换为float型
|
||
/// <summary>
|
||
/// Object型转换为float型
|
||
/// </summary>
|
||
/// <param name="strValue">要转换的字符串</param>
|
||
/// <param name="defValue">缺省值</param>
|
||
/// <returns>转换后的int类型结果</returns>
|
||
public static float ObjToFloat(object expression, float defValue)
|
||
{
|
||
if (expression != null)
|
||
return StrToFloat(expression.ToString(), defValue);
|
||
|
||
return defValue;
|
||
}
|
||
#endregion
|
||
|
||
#region string型转换为float型
|
||
/// <summary>
|
||
/// string型转换为float型
|
||
/// </summary>
|
||
/// <param name="strValue">要转换的字符串</param>
|
||
/// <param name="defValue">缺省值</param>
|
||
/// <returns>转换后的int类型结果</returns>
|
||
public static float StrToFloat(string expression, float defValue)
|
||
{
|
||
if ((expression == null) || (expression.Length > 10))
|
||
return defValue;
|
||
|
||
float intValue = defValue;
|
||
if (expression != null)
|
||
{
|
||
bool IsFloat = Regex.IsMatch(expression, @"^([-]|[0-9])[0-9]*(\.\w*)?$");
|
||
if (IsFloat)
|
||
float.TryParse(expression, out intValue);
|
||
}
|
||
return intValue;
|
||
}
|
||
#endregion
|
||
|
||
#region 将对象转换为日期时间类型
|
||
/// <summary>
|
||
/// 将对象转换为日期时间类型
|
||
/// </summary>
|
||
/// <param name="obj">要转换的对象</param>
|
||
/// <param name="defValue">缺省值</param>
|
||
/// <returns>转换后的DateTime类型结果</returns>
|
||
public static DateTime ObjectToDateTime(object obj, DateTime defValue)
|
||
{
|
||
return StrToDateTime(obj.ToString(), defValue);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将对象转换为日期时间类型
|
||
/// </summary>
|
||
/// <param name="obj">要转换的对象</param>
|
||
/// <returns>转换后的DateTime类型结果</returns>
|
||
public static DateTime ObjectToDateTime(object obj)
|
||
{
|
||
return StrToDateTime(obj.ToString());
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将对象转换为日期时间类型
|
||
/// </summary>
|
||
/// <param name="str">要转换的字符串</param>
|
||
/// <returns>转换后的DateTime类型结果</returns>
|
||
public static DateTime StrToDateTime(string str)
|
||
{
|
||
return StrToDateTime(str, DateTime.Now);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 将对象转换为日期时间类型
|
||
/// </summary>
|
||
/// <param name="str">要转换的字符串</param>
|
||
/// <param name="defValue">缺省值</param>
|
||
/// <returns>转换后的int类型结果</returns>
|
||
public static DateTime StrToDateTime(string str, DateTime defValue)
|
||
{
|
||
if (!string.IsNullOrEmpty(str))
|
||
{
|
||
DateTime dateTime;
|
||
if (DateTime.TryParse(str, out dateTime))
|
||
return dateTime;
|
||
}
|
||
return defValue;
|
||
}
|
||
#endregion
|
||
|
||
#region 将对象转换为字符串
|
||
/// <summary>
|
||
/// 将对象转换为字符串
|
||
/// </summary>
|
||
/// <param name="obj">要转换的对象</param>
|
||
/// <returns>转换后的string类型结果</returns>
|
||
public static string ObjectToStr(object obj)
|
||
{
|
||
if (obj == null)
|
||
return "";
|
||
return obj.ToString().Trim();
|
||
}
|
||
#endregion
|
||
|
||
#endregion
|
||
|
||
#region 分割字符串
|
||
/// <summary>
|
||
/// 分割字符串
|
||
/// </summary>
|
||
public static string[] SplitString(string strContent, string strSplit)
|
||
{
|
||
if (!string.IsNullOrEmpty(strContent))
|
||
{
|
||
if (strContent.IndexOf(strSplit) < 0)
|
||
return new string[] { strContent };
|
||
|
||
return Regex.Split(strContent, Regex.Escape(strSplit), RegexOptions.IgnoreCase);
|
||
}
|
||
else
|
||
return new string[0] { };
|
||
}
|
||
|
||
/// <summary>
|
||
/// 分割字符串
|
||
/// </summary>
|
||
/// <returns></returns>
|
||
public static string[] SplitString(string strContent, string strSplit, int count)
|
||
{
|
||
string[] result = new string[count];
|
||
string[] splited = SplitString(strContent, strSplit);
|
||
|
||
for (int i = 0; i < count; i++)
|
||
{
|
||
if (i < splited.Length)
|
||
result[i] = splited[i];
|
||
else
|
||
result[i] = string.Empty;
|
||
}
|
||
|
||
return result;
|
||
}
|
||
#endregion
|
||
|
||
#region 删除最后结尾的一个逗号
|
||
/// <summary>
|
||
/// 删除最后结尾的一个逗号
|
||
/// </summary>
|
||
public static string DelLastComma(string str)
|
||
{
|
||
if (str.Length < 1)
|
||
{
|
||
return "";
|
||
}
|
||
return str.Substring(0, str.LastIndexOf(","));
|
||
}
|
||
#endregion
|
||
|
||
#region 删除最后结尾的指定字符后的字符
|
||
/// <summary>
|
||
/// 删除最后结尾的指定字符后的字符
|
||
/// </summary>
|
||
public static string DelLastChar(string str, string strchar)
|
||
{
|
||
if (string.IsNullOrEmpty(str))
|
||
return "";
|
||
if (str.LastIndexOf(strchar) >= 0 && str.LastIndexOf(strchar) == str.Length - 1)
|
||
{
|
||
return str.Substring(0, str.LastIndexOf(strchar));
|
||
}
|
||
return str;
|
||
}
|
||
#endregion
|
||
|
||
#region 生成指定长度的字符串
|
||
/// <summary>
|
||
/// 生成指定长度的字符串,即生成strLong个str字符串
|
||
/// </summary>
|
||
/// <param name="strLong">生成的长度</param>
|
||
/// <param name="str">以str生成字符串</param>
|
||
/// <returns></returns>
|
||
public static string StringOfChar(int strLong, string str)
|
||
{
|
||
string ReturnStr = "";
|
||
for (int i = 0; i < strLong; i++)
|
||
{
|
||
ReturnStr += str;
|
||
}
|
||
|
||
return ReturnStr;
|
||
}
|
||
#endregion
|
||
|
||
#region 生成日期随机码
|
||
/// <summary>
|
||
/// 生成日期随机码
|
||
/// </summary>
|
||
/// <returns></returns>
|
||
public static string GetRamCode()
|
||
{
|
||
#region
|
||
return DateTime.Now.ToString("yyyyMMddHHmmssffff");
|
||
#endregion
|
||
}
|
||
#endregion
|
||
|
||
#region 生成随机字母或数字
|
||
/// <summary>
|
||
/// 生成随机数字
|
||
/// </summary>
|
||
/// <param name="length">生成长度</param>
|
||
/// <returns></returns>
|
||
public static string Number(int Length)
|
||
{
|
||
return Number(Length, false);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 生成随机数字
|
||
/// </summary>
|
||
/// <param name="Length">生成长度</param>
|
||
/// <param name="Sleep">是否要在生成前将当前线程阻止以避免重复</param>
|
||
/// <returns></returns>
|
||
public static string Number(int Length, bool Sleep)
|
||
{
|
||
if (Sleep)
|
||
System.Threading.Thread.Sleep(3);
|
||
string result = "";
|
||
System.Random random = new Random();
|
||
for (int i = 0; i < Length; i++)
|
||
{
|
||
result += random.Next(10).ToString();
|
||
}
|
||
return result;
|
||
}
|
||
/// <summary>
|
||
/// 生成随机字母字符串(数字字母混和)
|
||
/// </summary>
|
||
/// <param name="codeCount">待生成的位数</param>
|
||
public static string GetCheckCode(int codeCount)
|
||
{
|
||
string str = string.Empty;
|
||
int rep = 0;
|
||
long num2 = DateTime.Now.Ticks + rep;
|
||
rep++;
|
||
Random random = new Random(((int)(((ulong)num2) & 0xffffffffL)) | ((int)(num2 >> rep)));
|
||
for (int i = 0; i < codeCount; i++)
|
||
{
|
||
char ch;
|
||
int num = random.Next();
|
||
if ((num % 2) == 0)
|
||
{
|
||
ch = (char)(0x30 + ((ushort)(num % 10)));
|
||
}
|
||
else
|
||
{
|
||
ch = (char)(0x41 + ((ushort)(num % 0x1a)));
|
||
}
|
||
str = str + ch.ToString();
|
||
}
|
||
return str;
|
||
}
|
||
/// <summary>
|
||
/// 根据日期和随机码生成订单号
|
||
/// </summary>
|
||
/// <returns></returns>
|
||
public static string GetOrderNumber()
|
||
{
|
||
string num = DateTime.Now.ToString("yyMMddHHmmss");//yyyyMMddHHmmssms
|
||
return num + Number(2).ToString();
|
||
}
|
||
private static int Next(int numSeeds, int length)
|
||
{
|
||
byte[] buffer = new byte[length];
|
||
System.Security.Cryptography.RNGCryptoServiceProvider Gen = new System.Security.Cryptography.RNGCryptoServiceProvider();
|
||
Gen.GetBytes(buffer);
|
||
uint randomResult = 0x0;//这里用uint作为生成的随机数
|
||
for (int i = 0; i < length; i++)
|
||
{
|
||
randomResult |= ((uint)buffer[i] << ((length - 1 - i) * 8));
|
||
}
|
||
return (int)(randomResult % numSeeds);
|
||
}
|
||
#endregion
|
||
|
||
#region 截取字符长度
|
||
/// <summary>
|
||
/// 截取字符长度
|
||
/// </summary>
|
||
/// <param name="inputString">字符</param>
|
||
/// <param name="len">长度</param>
|
||
/// <returns></returns>
|
||
public static string CutString(string inputString, int len)
|
||
{
|
||
if (string.IsNullOrEmpty(inputString))
|
||
return "";
|
||
inputString = DropHTML(inputString);
|
||
ASCIIEncoding ascii = new ASCIIEncoding();
|
||
int tempLen = 0;
|
||
string tempString = "";
|
||
byte[] s = ascii.GetBytes(inputString);
|
||
for (int i = 0; i < s.Length; i++)
|
||
{
|
||
if ((int)s[i] == 63)
|
||
{
|
||
tempLen += 2;
|
||
}
|
||
else
|
||
{
|
||
tempLen += 1;
|
||
}
|
||
|
||
try
|
||
{
|
||
tempString += inputString.Substring(i, 1);
|
||
}
|
||
catch
|
||
{
|
||
break;
|
||
}
|
||
|
||
if (tempLen > len)
|
||
break;
|
||
}
|
||
//如果截过则加上半个省略号
|
||
byte[] mybyte = System.Text.Encoding.Default.GetBytes(inputString);
|
||
if (mybyte.Length > len)
|
||
tempString += "…";
|
||
return tempString;
|
||
}
|
||
#endregion
|
||
|
||
#region 清除HTML标记
|
||
public static string DropHTML(string Htmlstring)
|
||
{
|
||
if (string.IsNullOrEmpty(Htmlstring)) return "";
|
||
//删除脚本
|
||
Htmlstring = Regex.Replace(Htmlstring, @"<script[^>]*?>.*?</script>", "", RegexOptions.IgnoreCase);
|
||
//删除HTML
|
||
Htmlstring = Regex.Replace(Htmlstring, @"<(.[^>]*)>", "", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"([\r\n])[\s]+", "", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"-->", "", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"<!--.*", "", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"&(quot|#34);", "\"", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"&(amp|#38);", "&", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"&(lt|#60);", "<", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"&(gt|#62);", ">", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"&(nbsp|#160);", " ", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"&(iexcl|#161);", "\xa1", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"&(cent|#162);", "\xa2", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"&(pound|#163);", "\xa3", RegexOptions.IgnoreCase);
|
||
Htmlstring = Regex.Replace(Htmlstring, @"&(copy|#169);", "\xa9", RegexOptions.IgnoreCase);
|
||
|
||
Htmlstring = Regex.Replace(Htmlstring, @"&#(\d+);", "", RegexOptions.IgnoreCase);
|
||
Htmlstring.Replace("<", "");
|
||
Htmlstring.Replace(">", "");
|
||
Htmlstring.Replace("\r\n", "");
|
||
Htmlstring = HttpContext.Current.Server.HtmlEncode(Htmlstring).Trim();
|
||
return Htmlstring;
|
||
}
|
||
#endregion
|
||
|
||
#region 清除HTML标记且返回相应的长度
|
||
public static string DropHTML(string Htmlstring, int strLen)
|
||
{
|
||
return CutString(DropHTML(Htmlstring), strLen);
|
||
}
|
||
#endregion
|
||
|
||
#region TXT代码转换成HTML格式
|
||
/// <summary>
|
||
/// 字符串字符处理
|
||
/// </summary>
|
||
/// <param name="chr">等待处理的字符串</param>
|
||
/// <returns>处理后的字符串</returns>
|
||
/// //把TXT代码转换成HTML格式
|
||
public static String ToHtml(string Input)
|
||
{
|
||
StringBuilder sb = new StringBuilder(Input);
|
||
sb.Replace("&", "&");
|
||
sb.Replace("<", "<");
|
||
sb.Replace(">", ">");
|
||
sb.Replace("\r\n", "<br />");
|
||
sb.Replace("\n", "<br />");
|
||
sb.Replace("\t", " ");
|
||
//sb.Replace(" ", " ");
|
||
return sb.ToString();
|
||
}
|
||
#endregion
|
||
|
||
#region HTML代码转换成TXT格式
|
||
/// <summary>
|
||
/// 字符串字符处理
|
||
/// </summary>
|
||
/// <param name="chr">等待处理的字符串</param>
|
||
/// <returns>处理后的字符串</returns>
|
||
/// //把HTML代码转换成TXT格式
|
||
public static String ToTxt(String Input)
|
||
{
|
||
StringBuilder sb = new StringBuilder(Input);
|
||
sb.Replace(" ", " ");
|
||
sb.Replace("<br>", "\r\n");
|
||
sb.Replace("<br>", "\n");
|
||
sb.Replace("<br />", "\n");
|
||
sb.Replace("<br />", "\r\n");
|
||
sb.Replace("<", "<");
|
||
sb.Replace(">", ">");
|
||
sb.Replace("&", "&");
|
||
return sb.ToString();
|
||
}
|
||
#endregion
|
||
|
||
#region 检测是否有Sql危险字符
|
||
/// <summary>
|
||
/// 检测是否有Sql危险字符
|
||
/// </summary>
|
||
/// <param name="str">要判断字符串</param>
|
||
/// <returns>判断结果</returns>
|
||
public static bool IsSafeSqlString(string str)
|
||
{
|
||
return !Regex.IsMatch(str, @"[-|;|,|\/|\(|\)|\[|\]|\}|\{|%|@|\*|!|\']");
|
||
}
|
||
|
||
/// <summary>
|
||
/// 检查危险字符
|
||
/// </summary>
|
||
/// <param name="Input"></param>
|
||
/// <returns></returns>
|
||
public static string Filter(string sInput)
|
||
{
|
||
if (sInput == null || sInput == "")
|
||
return null;
|
||
string sInput1 = sInput.ToLower();
|
||
string output = sInput;
|
||
string pattern = @"*|and|exec|insert|select|delete|update|count|master|truncate|declare|char(|mid(|chr(|'";
|
||
if (Regex.Match(sInput1, Regex.Escape(pattern), RegexOptions.Compiled | RegexOptions.IgnoreCase).Success)
|
||
{
|
||
throw new Exception("字符串中含有非法字符!");
|
||
}
|
||
else
|
||
{
|
||
output = output.Replace("'", "''");
|
||
}
|
||
return output;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 检查过滤设定的危险字符
|
||
/// </summary>
|
||
/// <param name="InText">要过滤的字符串 </param>
|
||
/// <returns>如果参数存在不安全字符，则返回true </returns>
|
||
public static bool SqlFilter(string word, string InText)
|
||
{
|
||
if (InText == null)
|
||
return false;
|
||
foreach (string i in word.Split('|'))
|
||
{
|
||
if ((InText.ToLower().IndexOf(i + " ") > -1) || (InText.ToLower().IndexOf(" " + i) > -1))
|
||
{
|
||
return true;
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
#endregion
|
||
|
||
#region 过滤特殊字符
|
||
/// <summary>
|
||
/// 过滤特殊字符
|
||
/// </summary>
|
||
/// <param name="Input"></param>
|
||
/// <returns></returns>
|
||
public static string Htmls(string Input)
|
||
{
|
||
if (Input != string.Empty && Input != null)
|
||
{
|
||
string ihtml = Input.ToLower();
|
||
ihtml = ihtml.Replace("<script", "<script");
|
||
ihtml = ihtml.Replace("script>", "script>");
|
||
ihtml = ihtml.Replace("<%", "<%");
|
||
ihtml = ihtml.Replace("%>", "%>");
|
||
ihtml = ihtml.Replace("<$", "<$");
|
||
ihtml = ihtml.Replace("$>", "$>");
|
||
return ihtml;
|
||
}
|
||
else
|
||
{
|
||
return string.Empty;
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
#region 检查是否为IP地址
|
||
/// <summary>
|
||
/// 是否为ip
|
||
/// </summary>
|
||
/// <param name="ip"></param>
|
||
/// <returns></returns>
|
||
public static bool IsIP(string ip)
|
||
{
|
||
return Regex.IsMatch(ip, @"^((2[0-4]\d|25[0-5]|[01]?\d\d?)\.){3}(2[0-4]\d|25[0-5]|[01]?\d\d?)$");
|
||
}
|
||
#endregion
|
||
|
||
#region 获得配置文件节点XML文件的绝对路径
|
||
public static string GetXmlMapPath(string xmlName)
|
||
{
|
||
return GetMapPath(ConfigurationManager.AppSettings[xmlName].ToString());
|
||
}
|
||
#endregion
|
||
|
||
#region 获得当前绝对路径
|
||
/// <summary>
|
||
/// 获得当前绝对路径
|
||
/// </summary>
|
||
/// <param name="strPath">指定的路径</param>
|
||
/// <returns>绝对路径</returns>
|
||
public static string GetMapPath(string strPath)
|
||
{
|
||
if (strPath.ToLower().StartsWith("http://"))
|
||
{
|
||
return strPath;
|
||
}
|
||
if (HttpContext.Current != null)
|
||
{
|
||
return HttpContext.Current.Server.MapPath(strPath);
|
||
}
|
||
else //非web程序引用
|
||
{
|
||
strPath = strPath.Replace("/", "\\");
|
||
if (strPath.StartsWith("\\"))
|
||
{
|
||
strPath = strPath.Substring(strPath.IndexOf('\\', 1)).TrimStart('\\');
|
||
}
|
||
return System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, strPath);
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
#region 文件操作
|
||
/// <summary>
|
||
/// 删除单个文件
|
||
/// </summary>
|
||
/// <param name="_filepath">文件相对路径</param>
|
||
public static bool DeleteFile(string _filepath)
|
||
{
|
||
if (string.IsNullOrEmpty(_filepath))
|
||
{
|
||
return false;
|
||
}
|
||
string fullpath = GetMapPath(_filepath);
|
||
if (File.Exists(fullpath))
|
||
{
|
||
File.Delete(fullpath);
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 删除上传的文件(及缩略图)
|
||
/// </summary>
|
||
/// <param name="_filepath"></param>
|
||
public static void DeleteUpFile(string _filepath)
|
||
{
|
||
if (string.IsNullOrEmpty(_filepath))
|
||
{
|
||
return;
|
||
}
|
||
string fullpath = GetMapPath(_filepath); //原图
|
||
if (File.Exists(fullpath))
|
||
{
|
||
File.Delete(fullpath);
|
||
}
|
||
if (_filepath.LastIndexOf("/") >= 0)
|
||
{
|
||
string thumbnailpath = _filepath.Substring(0, _filepath.LastIndexOf("/")) + "mall_" + _filepath.Substring(_filepath.LastIndexOf("/") + 1);
|
||
string fullTPATH = GetMapPath(thumbnailpath); //宿略图
|
||
if (File.Exists(fullTPATH))
|
||
{
|
||
File.Delete(fullTPATH);
|
||
}
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 删除指定文件夹
|
||
/// </summary>
|
||
/// <param name="_dirpath">文件相对路径</param>
|
||
public static bool DeleteDirectory(string _dirpath)
|
||
{
|
||
if (string.IsNullOrEmpty(_dirpath))
|
||
{
|
||
return false;
|
||
}
|
||
string fullpath = GetMapPath(_dirpath);
|
||
if (Directory.Exists(fullpath))
|
||
{
|
||
Directory.Delete(fullpath, true);
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 修改指定文件夹名称
|
||
/// </summary>
|
||
/// <param name="old_dirpath">旧相对路径</param>
|
||
/// <param name="new_dirpath">新相对路径</param>
|
||
/// <returns>bool</returns>
|
||
public static bool MoveDirectory(string old_dirpath, string new_dirpath)
|
||
{
|
||
if (string.IsNullOrEmpty(old_dirpath))
|
||
{
|
||
return false;
|
||
}
|
||
string fulloldpath = GetMapPath(old_dirpath);
|
||
string fullnewpath = GetMapPath(new_dirpath);
|
||
if (Directory.Exists(fulloldpath))
|
||
{
|
||
Directory.Move(fulloldpath, fullnewpath);
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 返回文件大小KB
|
||
/// </summary>
|
||
/// <param name="_filepath">文件相对路径</param>
|
||
/// <returns>int</returns>
|
||
public static int GetFileSize(string _filepath)
|
||
{
|
||
if (string.IsNullOrEmpty(_filepath))
|
||
{
|
||
return 0;
|
||
}
|
||
string fullpath = GetMapPath(_filepath);
|
||
if (File.Exists(fullpath))
|
||
{
|
||
FileInfo fileInfo = new FileInfo(fullpath);
|
||
return ((int)fileInfo.Length) / 1024;
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 返回文件扩展名，不含“.”
|
||
/// </summary>
|
||
/// <param name="_filepath">文件全名称</param>
|
||
/// <returns>string</returns>
|
||
public static string GetFileExt(string _filepath)
|
||
{
|
||
if (string.IsNullOrEmpty(_filepath))
|
||
{
|
||
return "";
|
||
}
|
||
if (_filepath.LastIndexOf(".") > 0)
|
||
{
|
||
return _filepath.Substring(_filepath.LastIndexOf(".") + 1); //文件扩展名，不含“.”
|
||
}
|
||
return "";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 返回文件名，不含路径
|
||
/// </summary>
|
||
/// <param name="_filepath">文件相对路径</param>
|
||
/// <returns>string</returns>
|
||
public static string GetFileName(string _filepath)
|
||
{
|
||
return _filepath.Substring(_filepath.LastIndexOf(@"/") + 1);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 文件是否存在
|
||
/// </summary>
|
||
/// <param name="_filepath">文件相对路径</param>
|
||
/// <returns>bool</returns>
|
||
public static bool FileExists(string _filepath)
|
||
{
|
||
string fullpath = GetMapPath(_filepath);
|
||
if (File.Exists(fullpath))
|
||
{
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
|
||
|
||
#endregion
|
||
|
||
#region 读取或写入cookie
|
||
/// <summary>
|
||
/// 写cookie值
|
||
/// </summary>
|
||
/// <param name="strName">名称</param>
|
||
/// <param name="strValue">值</param>
|
||
public static void WriteCookie(string strName, string strValue)
|
||
{
|
||
HttpCookie cookie = HttpContext.Current.Request.Cookies[strName];
|
||
if (cookie == null)
|
||
{
|
||
cookie = new HttpCookie(strName);
|
||
}
|
||
cookie.Value = UrlEncode(strValue);
|
||
HttpContext.Current.Response.AppendCookie(cookie);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 写cookie值
|
||
/// </summary>
|
||
/// <param name="strName">名称</param>
|
||
/// <param name="strValue">值</param>
|
||
public static void WriteCookie(string strName, string key, string strValue)
|
||
{
|
||
HttpCookie cookie = HttpContext.Current.Request.Cookies[strName];
|
||
if (cookie == null)
|
||
{
|
||
cookie = new HttpCookie(strName);
|
||
}
|
||
cookie[key] = UrlEncode(strValue);
|
||
HttpContext.Current.Response.AppendCookie(cookie);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 写cookie值
|
||
/// </summary>
|
||
/// <param name="strName">名称</param>
|
||
/// <param name="strValue">值</param>
|
||
public static void WriteCookie(string strName, string key, string strValue, int expires)
|
||
{
|
||
HttpCookie cookie = HttpContext.Current.Request.Cookies[strName];
|
||
if (cookie == null)
|
||
{
|
||
cookie = new HttpCookie(strName);
|
||
}
|
||
cookie[key] = UrlEncode(strValue);
|
||
cookie.Expires = DateTime.Now.AddMinutes(expires);
|
||
HttpContext.Current.Response.AppendCookie(cookie);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 写cookie值
|
||
/// </summary>
|
||
/// <param name="strName">名称</param>
|
||
/// <param name="strValue">值</param>
|
||
/// <param name="strValue">过期时间(分钟)</param>
|
||
public static void WriteCookie(string strName, string strValue, int expires)
|
||
{
|
||
HttpCookie cookie = HttpContext.Current.Request.Cookies[strName];
|
||
if (cookie == null)
|
||
{
|
||
cookie = new HttpCookie(strName);
|
||
}
|
||
cookie.Value = UrlEncode(strValue);
|
||
cookie.Expires = DateTime.Now.AddMinutes(expires);
|
||
HttpContext.Current.Response.AppendCookie(cookie);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读cookie值
|
||
/// </summary>
|
||
/// <param name="strName">名称</param>
|
||
/// <returns>cookie值</returns>
|
||
public static string GetCookie(string strName)
|
||
{
|
||
if (HttpContext.Current.Request.Cookies != null && HttpContext.Current.Request.Cookies[strName] != null)
|
||
return UrlDecode(HttpContext.Current.Request.Cookies[strName].Value.ToString());
|
||
return "";
|
||
}
|
||
|
||
/// <summary>
|
||
/// 读cookie值
|
||
/// </summary>
|
||
/// <param name="strName">名称</param>
|
||
/// <returns>cookie值</returns>
|
||
public static string GetCookie(string strName, string key)
|
||
{
|
||
if (HttpContext.Current.Request.Cookies != null && HttpContext.Current.Request.Cookies[strName] != null && HttpContext.Current.Request.Cookies[strName][key] != null)
|
||
return UrlDecode(HttpContext.Current.Request.Cookies[strName][key].ToString());
|
||
|
||
return "";
|
||
}
|
||
#endregion
|
||
|
||
#region 替换指定的字符串
|
||
/// <summary>
|
||
/// 替换指定的字符串
|
||
/// </summary>
|
||
/// <param name="originalStr">原字符串</param>
|
||
/// <param name="oldStr">旧字符串</param>
|
||
/// <param name="newStr">新字符串</param>
|
||
/// <returns></returns>
|
||
public static string ReplaceStr(string originalStr, string oldStr, string newStr)
|
||
{
|
||
if (string.IsNullOrEmpty(oldStr))
|
||
{
|
||
return "";
|
||
}
|
||
return originalStr.Replace(oldStr, newStr);
|
||
}
|
||
#endregion
|
||
|
||
#region 显示分页
|
||
/// <summary>
|
||
/// 返回分页页码
|
||
/// </summary>
|
||
/// <param name="pageSize">页面大小</param>
|
||
/// <param name="pageIndex">当前页</param>
|
||
/// <param name="totalCount">总记录数</param>
|
||
/// <param name="linkUrl">链接地址，__id__代表页码</param>
|
||
/// <param name="centSize">中间页码数量</param>
|
||
/// <returns></returns>
|
||
public static string OutPageList(int pageSize, int pageIndex, int totalCount, string linkUrl, int centSize)
|
||
{
|
||
//计算页数
|
||
if (totalCount < 1 || pageSize < 1)
|
||
{
|
||
return "";
|
||
}
|
||
int pageCount = totalCount / pageSize;
|
||
if (pageCount < 1)
|
||
{
|
||
return "";
|
||
}
|
||
if (totalCount % pageSize > 0)
|
||
{
|
||
pageCount += 1;
|
||
}
|
||
if (pageCount <= 1)
|
||
{
|
||
return "";
|
||
}
|
||
StringBuilder pageStr = new StringBuilder();
|
||
string pageId = "__id__";
|
||
string firstBtn = "<a href=\"" + ReplaceStr(linkUrl, pageId, (pageIndex - 1).ToString()) + "\">«上一页</a>";
|
||
string lastBtn = "<a href=\"" + ReplaceStr(linkUrl, pageId, (pageIndex + 1).ToString()) + "\">下一页»</a>";
|
||
string firstStr = "<a href=\"" + ReplaceStr(linkUrl, pageId, "1") + "\">1</a>";
|
||
string lastStr = "<a href=\"" + ReplaceStr(linkUrl, pageId, pageCount.ToString()) + "\">" + pageCount.ToString() + "</a>";
|
||
|
||
if (pageIndex <= 1)
|
||
{
|
||
firstBtn = "<span class=\"disabled\">«上一页</span>";
|
||
}
|
||
if (pageIndex >= pageCount)
|
||
{
|
||
lastBtn = "<span class=\"disabled\">下一页»</span>";
|
||
}
|
||
if (pageIndex == 1)
|
||
{
|
||
firstStr = "<span class=\"current\">1</span>";
|
||
}
|
||
if (pageIndex == pageCount)
|
||
{
|
||
lastStr = "<span class=\"current\">" + pageCount.ToString() + "</span>";
|
||
}
|
||
int firstNum = pageIndex - (centSize / 2); //中间开始的页码
|
||
if (pageIndex < centSize)
|
||
firstNum = 2;
|
||
int lastNum = pageIndex + centSize - ((centSize / 2) + 1); //中间结束的页码
|
||
if (lastNum >= pageCount)
|
||
lastNum = pageCount - 1;
|
||
pageStr.Append("<span>共" + totalCount + "记录</span>");
|
||
pageStr.Append(firstBtn + firstStr);
|
||
if (pageIndex >= centSize)
|
||
{
|
||
pageStr.Append("<span>...</span>\n");
|
||
}
|
||
for (int i = firstNum; i <= lastNum; i++)
|
||
{
|
||
if (i == pageIndex)
|
||
{
|
||
pageStr.Append("<span class=\"current\">" + i + "</span>");
|
||
}
|
||
else
|
||
{
|
||
pageStr.Append("<a href=\"" + ReplaceStr(linkUrl, pageId, i.ToString()) + "\">" + i + "</a>");
|
||
}
|
||
}
|
||
if (pageCount - pageIndex > centSize - ((centSize / 2)))
|
||
{
|
||
pageStr.Append("<span>...</span>");
|
||
}
|
||
pageStr.Append(lastStr + lastBtn);
|
||
return pageStr.ToString();
|
||
}
|
||
#endregion
|
||
|
||
#region URL处理
|
||
/// <summary>
|
||
/// URL字符编码
|
||
/// </summary>
|
||
public static string UrlEncode(string str)
|
||
{
|
||
if (string.IsNullOrEmpty(str))
|
||
{
|
||
return "";
|
||
}
|
||
str = str.Replace("'", "");
|
||
return HttpContext.Current.Server.UrlEncode(str);
|
||
}
|
||
|
||
/// <summary>
|
||
/// URL字符解码
|
||
/// </summary>
|
||
public static string UrlDecode(string str)
|
||
{
|
||
if (string.IsNullOrEmpty(str))
|
||
{
|
||
return "";
|
||
}
|
||
return HttpContext.Current.Server.UrlDecode(str);
|
||
}
|
||
|
||
/// <summary>
|
||
/// 组合URL参数
|
||
/// </summary>
|
||
/// <param name="_url">页面地址</param>
|
||
/// <param name="_keys">参数名称</param>
|
||
/// <param name="_values">参数值</param>
|
||
/// <returns>String</returns>
|
||
public static string CombUrlTxt(string _url, string _keys, params string[] _values)
|
||
{
|
||
StringBuilder urlParams = new StringBuilder();
|
||
try
|
||
{
|
||
string[] keyArr = _keys.Split(new char[] { '&' });
|
||
for (int i = 0; i < keyArr.Length; i++)
|
||
{
|
||
if (!string.IsNullOrEmpty(_values[i]) && _values[i] != "0")
|
||
{
|
||
_values[i] = UrlEncode(_values[i]);
|
||
urlParams.Append(string.Format(keyArr[i], _values) + "&");
|
||
}
|
||
}
|
||
if (!string.IsNullOrEmpty(urlParams.ToString()) && _url.IndexOf("?") == -1)
|
||
urlParams.Insert(0, "?");
|
||
}
|
||
catch
|
||
{
|
||
return _url;
|
||
}
|
||
return _url + DelLastChar(urlParams.ToString(), "&");
|
||
}
|
||
#endregion
|
||
|
||
#region URL请求数据
|
||
/// <summary>
|
||
/// HTTP POST方式请求数据
|
||
/// </summary>
|
||
/// <param name="url">URL.</param>
|
||
/// <param name="param">POST的数据</param>
|
||
/// <returns></returns>
|
||
public static string HttpPost(string url, string param)
|
||
{
|
||
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
|
||
request.Method = "POST";
|
||
request.ContentType = "application/x-www-form-urlencoded";
|
||
request.Accept = "*/*";
|
||
request.Timeout = 15000;
|
||
request.AllowAutoRedirect = false;
|
||
|
||
StreamWriter requestStream = null;
|
||
WebResponse response = null;
|
||
string responseStr = null;
|
||
|
||
try
|
||
{
|
||
requestStream = new StreamWriter(request.GetRequestStream());
|
||
requestStream.Write(param);
|
||
requestStream.Close();
|
||
|
||
response = request.GetResponse();
|
||
if (response != null)
|
||
{
|
||
StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
|
||
responseStr = reader.ReadToEnd();
|
||
reader.Close();
|
||
}
|
||
}
|
||
catch (Exception)
|
||
{
|
||
throw;
|
||
}
|
||
finally
|
||
{
|
||
request = null;
|
||
requestStream = null;
|
||
response = null;
|
||
}
|
||
|
||
return responseStr;
|
||
}
|
||
|
||
/// <summary>
|
||
/// HTTP GET方式请求数据.
|
||
/// </summary>
|
||
/// <param name="url">URL.</param>
|
||
/// <returns></returns>
|
||
public static string HttpGet(string url)
|
||
{
|
||
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
|
||
request.Method = "GET";
|
||
//request.ContentType = "application/x-www-form-urlencoded";
|
||
request.Accept = "*/*";
|
||
request.Timeout = 15000;
|
||
request.AllowAutoRedirect = false;
|
||
|
||
WebResponse response = null;
|
||
string responseStr = null;
|
||
|
||
try
|
||
{
|
||
response = request.GetResponse();
|
||
|
||
if (response != null)
|
||
{
|
||
StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
|
||
responseStr = reader.ReadToEnd();
|
||
reader.Close();
|
||
}
|
||
}
|
||
catch (Exception)
|
||
{
|
||
throw;
|
||
}
|
||
finally
|
||
{
|
||
request = null;
|
||
response = null;
|
||
}
|
||
|
||
return responseStr;
|
||
}
|
||
|
||
/// <summary>
|
||
/// 执行URL获取页面内容
|
||
/// </summary>
|
||
public static string UrlExecute(string urlPath)
|
||
{
|
||
if (string.IsNullOrEmpty(urlPath))
|
||
{
|
||
return "error";
|
||
}
|
||
StringWriter sw = new StringWriter();
|
||
try
|
||
{
|
||
HttpContext.Current.Server.Execute(urlPath, sw);
|
||
return sw.ToString();
|
||
}
|
||
catch (Exception)
|
||
{
|
||
return "error";
|
||
}
|
||
finally
|
||
{
|
||
sw.Close();
|
||
sw.Dispose();
|
||
}
|
||
}
|
||
#endregion
|
||
|
||
#region 操作权限菜单
|
||
/// <summary>
|
||
/// 获取操作权限
|
||
/// </summary>
|
||
/// <returns>Dictionary</returns>
|
||
public static Dictionary<string, string> ActionType()
|
||
{
|
||
Dictionary<string, string> dic = new Dictionary<string, string>();
|
||
dic.Add("Show", "显示");
|
||
dic.Add("View", "查看");
|
||
dic.Add("Add", "添加");
|
||
dic.Add("Edit", "修改");
|
||
dic.Add("Delete", "删除");
|
||
dic.Add("Audit", "审核");
|
||
dic.Add("Reply", "回复");
|
||
dic.Add("Confirm", "确认");
|
||
dic.Add("Cancel", "取消");
|
||
dic.Add("Invalid", "作废");
|
||
dic.Add("Build", "生成");
|
||
dic.Add("Instal", "安装");
|
||
dic.Add("Unload", "卸载");
|
||
dic.Add("Back", "备份");
|
||
dic.Add("Restore", "还原");
|
||
dic.Add("Replace", "替换");
|
||
return dic;
|
||
}
|
||
#endregion
|
||
|
||
#region 替换URL
|
||
/// <summary>
|
||
/// 替换扩展名
|
||
/// </summary>
|
||
public static string GetUrlExtension(string urlPage, string staticExtension)
|
||
{
|
||
int indexNum = urlPage.LastIndexOf('.');
|
||
if (indexNum > 0)
|
||
{
|
||
return urlPage.Replace(urlPage.Substring(indexNum), "." + staticExtension);
|
||
}
|
||
return urlPage;
|
||
}
|
||
/// <summary>
|
||
/// 替换扩展名，如没有扩展名替换默认首页
|
||
/// </summary>
|
||
public static string GetUrlExtension(string urlPage, string staticExtension, bool defaultVal)
|
||
{
|
||
int indexNum = urlPage.LastIndexOf('.');
|
||
if (indexNum > 0)
|
||
{
|
||
return urlPage.Replace(urlPage.Substring(indexNum), "." + staticExtension);
|
||
}
|
||
if (defaultVal)
|
||
{
|
||
if (urlPage.EndsWith("/"))
|
||
{
|
||
return urlPage + "index." + staticExtension;
|
||
}
|
||
else
|
||
{
|
||
return urlPage + "/index." + staticExtension;
|
||
}
|
||
}
|
||
return urlPage;
|
||
}
|
||
#endregion
|
||
|
||
#region 数字转中文
|
||
/// <summary>
|
||
/// 数字转中文
|
||
/// </summary>
|
||
/// <param name="number">需要转换的数字</param>
|
||
/// <returns>返回转换后的文字（例：1:一;10:十;11:十一;100:一百）</returns>
|
||
|
||
public static string ToChinese(int number)
|
||
{
|
||
var digitals = "零一二三四五六七八九";
|
||
var units = "空十百千万十百千亿十";
|
||
string res = "首";
|
||
string str = number.ToString();
|
||
while (str.Length > 0)
|
||
{
|
||
res += digitals[str[0] - '0'];
|
||
res += units[str.Length - 1];
|
||
str = str.Substring(1);
|
||
}
|
||
res = res.Replace("零千", "零").Replace("零百", "零").Replace("零十", "零");
|
||
res = res.Replace("零零", "零").Replace("零零", "零");
|
||
res = res.Replace("零亿", "亿").Replace("零万", "万").Replace("零空", "").Replace("空", "");
|
||
res = res.Replace("亿万", "亿");
|
||
res = res.Replace("首一十", "首十");
|
||
res = res.Replace("首", "");
|
||
return res;
|
||
}
|
||
#endregion
|
||
|
||
#region 向字符串扩展字符
|
||
/// <summary>
|
||
/// 向字符串扩展字符
|
||
/// </summary>
|
||
/// <param name="str">字符串</param>
|
||
/// <param name="before">是否向前扩展</param>
|
||
/// <param name="beforeType">向前扩展类型：1数字 2大写字母 3小写字母</param>
|
||
/// <param name="beforNum">向前扩展字符数量</param>
|
||
/// <param name="after">是否向后扩展</param>
|
||
/// <param name="afterType">向后扩展类型：1数字 2大写字母 3小写字母</param>
|
||
/// <param name="afterNum">向后扩展字符数量</param>
|
||
/// <returns></returns>
|
||
public static string StringAppend(string str, bool before, int beforeType, int beforNum, bool after, int afterType, int afterNum)
|
||
{
|
||
if (!before && !after)
|
||
{
|
||
return str;
|
||
}
|
||
if (before)
|
||
{
|
||
//若向前扩展字符
|
||
switch (beforeType)
|
||
{
|
||
case 1://数字
|
||
str = Number(beforNum) + str;
|
||
break;
|
||
case 2://大写字母
|
||
str = GetCode(beforNum, true) + str;
|
||
break;
|
||
case 3://小写字母
|
||
str = GetCode(beforNum, false) + str;
|
||
break;
|
||
}
|
||
}
|
||
if (after)
|
||
{
|
||
//若向后扩展字符
|
||
switch (afterType)
|
||
{
|
||
case 1://数字
|
||
str = str + Number(afterNum);
|
||
break;
|
||
case 2://大写字母
|
||
str = str + GetCode(afterNum, true);
|
||
break;
|
||
case 3://小写字母
|
||
str = str + GetCode(afterNum, false);
|
||
break;
|
||
}
|
||
}
|
||
return str;
|
||
}
|
||
/// <summary>
|
||
/// 随机获取大小写字母
|
||
/// </summary>
|
||
/// <param name="num">生成字符数</param>
|
||
/// <param name="isCapitals">是否大写</param>
|
||
/// <returns></returns>
|
||
public static string GetCode(int num, bool isCapitals)
|
||
{
|
||
char[] CharArray = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' };
|
||
string sCode = "";
|
||
Random random = new Random(Guid.NewGuid().GetHashCode());
|
||
for (int i = 0; i < num; i++)
|
||
{
|
||
sCode += CharArray[random.Next(CharArray.Length)];
|
||
}
|
||
sCode = isCapitals ? sCode : sCode.ToLower();
|
||
return sCode;
|
||
}
|
||
#endregion
|
||
|
||
#region 验证密码复杂度
|
||
/// <summary>
|
||
/// 验证密码复杂度
|
||
/// </summary>
|
||
/// <param name="password">密码</param>
|
||
/// <param name="length">密码长度</param>
|
||
/// <param name="error">错误信息</param>
|
||
/// <returns></returns>
|
||
public static bool VerifyPassword(string password, int length, ref string error)
|
||
{
|
||
if (string.IsNullOrWhiteSpace(password) || length <= 0)
|
||
{
|
||
error = "请输入密码";
|
||
return false;
|
||
}
|
||
if (password.Length < length)
|
||
{
|
||
error = "密码长度不能少于" + length + "位数";
|
||
return false;
|
||
}
|
||
|
||
Regex regex = new Regex(@"^(?=.*[0-9].*)(?=.*[A-Z].*)(?=.*[a-z].*)");
|
||
if (!regex.IsMatch(password))
|
||
{
|
||
error = "密码必须包含数字、字母（区分大小写）";
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
#endregion
|
||
|
||
#region 方法 -> html字符转换
|
||
/// <summary>
|
||
/// html字符转换
|
||
/// </summary>
|
||
/// <param name="strData"></param>
|
||
/// <returns></returns>
|
||
public static string ChangeHtmlToString(string strData)
|
||
{
|
||
strData = strData.Replace("&", "&").Replace("<", "<").Replace(">", ">").Replace(
|
||
"°", "°").Replace("·", "·").Replace(" ", "").Replace(" ", "");
|
||
|
||
return strData;
|
||
}
|
||
#endregion
|
||
}
|
||
}
|