/// <summary>
/// 地址，路径编码，排除 / // \ \\等编码
/// </summary>
/// <param name="str"></param>
/// <param name="encoding">编码类型</param>
/// <returns></returns>
public static string StrEncodeUrl(string str, string encoding)
{
if (str == null)
{
return("");
}
char tempStr = ' ';
string tempStr2 = "";
string returnStr = "";
char[] ary = str.ToCharArray();
for (int i = 0; i < str.Length; i++)
{
tempStr = ary[i];
//过滤特别字符
if (!EKGetString.IsExist(":,?,&,/,//,///,////,\\,\\\\,\\/,/\\", ',', tempStr.ToString()))
{
tempStr2 = EKRequest.StrEncode(tempStr.ToString(), encoding);
}
else
{
tempStr2 = tempStr.ToString();
}
//新编码字符串
returnStr += tempStr2;
}
return(returnStr.Replace("+", "%20"));
}
/// <summary>
/// 添加cookie值
/// </summary>
/// <param name="name">名称</param>
/// <param name="value">值</param>
/// <param name="decode">是否加密</param>
public static void AddCookie(string name, string value, bool encode)
{
if (encode)
{
value = EKEncrypt.EncryptDES(value, _encryptkey);
}
System.Web.HttpCookie cook = System.Web.HttpContext.Current.Request.Cookies[name];
if (cook == null)
{
cook = new System.Web.HttpCookie(name);
if (!EKRequest.GetHost().Contains("192.168.") && !EKRequest.GetHost().Contains("localhost"))
{
cook.Domain = EKRequest.GetDoMain();
}
cook.Value = value;
cook.Expires = DateTime.Now.AddMinutes(_minute);
System.Web.HttpContext.Current.Response.Cookies.Add(cook);
}
else
{
if (!EKRequest.GetHost().Contains("192.168.") && !EKRequest.GetHost().Contains("localhost"))
{
cook.Domain = EKRequest.GetDoMain();
}
cook.Value = value;
cook.Expires = DateTime.Now.AddMinutes(_minute);
System.Web.HttpContext.Current.Response.Cookies.Add(cook);
}
}
/// <summary>
/// 可更换样式的分页,自动获取参数
/// </summary>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <param name="count"></param>
/// <param name="url"></param>
/// <param name="css"></param>
/// <returns></returns>
public static string GetPageUrl(int pageIndex, int pageSize, int count, string url, PageCss css)
{
string strQuery = EKRequest.RemoveSameParameter("page");//去除参数page
return(GetPageUrl(strQuery, pageIndex, pageSize, count, url, css));
}
/// <summary>
/// 自定义URL地址多参数分页,样式 class="page1"
/// </summary>
/// <param name="pageindex">下标页</param>
/// <param name="pagesize">页数量</param>
/// <param name="count">总数量</param>
/// <param name="ruleStr">规则地址，例: /abc/{0}-{1}/{2}/</param>
/// <param name="parList">对应规则地址参数,例: "id","classid","page"</param>
/// <returns></returns>
public static string GetPageUrlPar(int pageindex, int pagesize, int count, string ruleStr, params object[] parList)
{
string cssname = "page1"; //样式名
int pageCount; //页数
int pageStart; //分页开始
int pageEnd; //分页结束
if (count <= pagesize)
{
return("");
}
if (count % pagesize == 0)
{
pageCount = count / pagesize;
}
else
{
pageCount = count / pagesize + 1;
}
string str;
pageStart = pageindex / 10 == 0 ? 1 : pageindex / 10 * 10;
pageEnd = pageindex / 10 == 0 ? 9 : pageindex / 10 * 10 + 9;
pageEnd = pageEnd > pageCount ? pageCount : pageEnd;
List <string> tempList = new List <string>();
for (int i = 0; i < parList.Length; i++)
{
if (parList[i] == null)
{
continue;
}
if (parList[i].ToString() != "page")
{
//中文编码
tempList.Add(HttpUtility.UrlEncode(EKRequest.GetString(parList[i].ToString(), ""), Encoding.GetEncoding("GB2312")));
//tempList.Add(System.Web.HttpContext.Current.Server.UrlEncode(EKRequest.GetString(parList[i].ToString(), "")));
}
else
{
tempList.Add("{0}");
}
}
object[] tempObj = tempList.ToArray();
ruleStr = string.Format(ruleStr, tempObj);
//处理url中自定义添加参数
str = "<div class=\"" + cssname.ToString() + "\">";
if (count != 0 && pageindex != 1)
{
//str += "<span><a href=\"" + string.Format(ruleStr, "1") + "\" title=\"首 页\" ckass='pagefirst'>首 页</a></span>";
}
else
{
//str += "<span><a href=\"javascript:void(null)\" class=\"disabled pagefirst\" title=\"首 页\">首 页</a></span>";
}
if (pageindex > 1)
{
str += "<span><a href=\"" + string.Format(ruleStr, (pageindex - 1)) + "\" title=\"上一页\" class='pageback'>上一页</a></span>";
}
else
{
str += "<span><a href=\"javascript:void(null)\" class=\"disabled pageback\" title=\"上一页\">上一页</a></span>";
}
for (int i = pageStart; i <= pageEnd; i++)
{
if (i == pageindex)
{
//当前页样式
str += "<span class=\"current\"><a href=\"javascript:void(null)\">" + i.ToString() + "</a></span>";
}
else
{
str += "<span><a href=\"" + string.Format(ruleStr, i.ToString()) + "\">" + i.ToString() + "</a></span>";
}
}
if (pageindex < pageCount)
{
str += "<span><a href=\"" + string.Format(ruleStr, (pageindex + 1)) + "\" title=\"下一页\" class='pagenext'>下一页</a></span>";
}
else
{
str += "<span><a href=\"javascript:void(null)\" class=\"disabled pagenext\" title=\"下一页\">下一页</a></span>";
}
if (pageindex != pageCount)
{
//str += "<span><a href=\"" + string.Format(ruleStr, pageCount) + "\" title=\"尾 页\" ckass='pageend'>尾 页</a></span>";
}
else
{
//str += "<span><a href=\"javascript:void(null)\" class=\"disabled pageend\" title=\"尾 页\">尾 页</a></span>";
}
str += "</div>";
return(str);
}
/// <summary>
/// 默认样式分页,自动获取参数,默认当前网页地址.
/// </summary>
/// <param name="pageindex">当前页</param>
/// <param name="pagesize">每页大小</param>
/// <param name="count">总数量</param>
/// <returns></returns>
public static string GetPageUrl(int pageIndex, int pageSize, int count)
{
string strQuery = EKRequest.RemoveSameParameter("page");//去除参数page
return(GetPageUrl(strQuery, pageIndex, pageSize, count, GetPageName(), PageCss.page1));
}
/// <summary>
/// 获取内容详细分页,可更换样式的分页,自动获取参数,无首页,尾页 1 2 3 4 5 6
/// </summary>
/// <param name="pageindex"></param>
/// <param name="pagesize"></param>
/// <param name="count"></param>
/// <param name="url"></param>
/// <param name="css"></param>
/// <returns></returns>
public static string GetContentPageUrl(int pageindex, int pagesize, int count, string url, PageCss css)
{
string strQuery = EKRequest.RemoveSameParameter("page"); //去除参数page
string cssname = css.ToString();
int pageCount; //页数
int pageStart; //分页开始
int pageEnd; //分页结束
if (count <= pagesize)
{
return("");
}
if (count % pagesize == 0)
{
pageCount = count / pagesize;
}
else
{
pageCount = count / pagesize + 1;
}
string str;
pageStart = pageindex / 10 == 0 ? 1 : pageindex / 10 * 10;
pageEnd = pageindex / 10 == 0 ? 9 : pageindex / 10 * 10 + 9;
pageEnd = pageEnd > pageCount ? pageCount : pageEnd;
if (strQuery.Trim().Length > 0)
{
strQuery += "&";
}
//处理url中自定义添加参数
if (url.Contains("?"))
{
url += "&";
}
else
{
url += "?";
}
str = "<div class=\"" + cssname.ToString() + "\">";
if (pageindex > 1)
{
str += "<span><a href=\"" + url + strQuery + "page=" + (pageindex - 1) + "\" title=\"上一页\">< 上一页</a></span>";
}
else
{
str += "<span><a href=\"javascript:void(null)\" class=\"disabled\" title=\"上一页\">< 上一页</a></span>";
}
for (int i = pageStart; i <= pageEnd; i++)
{
if (i == pageindex)
{
//当前页样式
str += "<span class=\"current\"><a href=\"javascript:void(null)\">" + i.ToString() + "</a></span>";
}
else
{
str += "<span><a href=\"" + url + strQuery + "page=" + i.ToString() + "\">" + i.ToString() + "</a></span>";
}
}
if (pageindex < pageCount)
{
str += "<span><a href=\"" + url + strQuery + "page=" + (pageindex + 1) + "\" title=\"下一页\">下一页 ></a></span>";
}
else
{
str += "<span><a href=\"javascript:void(null)\" class=\"disabled\" title=\"下一页\">下一页 ></a></span>";
}
str += "</div>";
return(str);
}
/// <summary>
/// 重新定向页面，返回删除参数后的页面地址
/// </summary>
/// <param name="par">参数键名,多个用逗号格开</param>
/// <returns></returns>
public static string RePage(string par)
{
return(EKRequest.GetPageName() + "?" + EKRequest.RemoveSameParameter(par));
}
/// <summary>
/// 删除当前请求中的重复的参数,删除指定参数(多个使用,号格开),并返回删除后参数列表
/// </summary>
/// <param name="parame">参数键名,多个用逗号格开</param>
/// <returns></returns>
public static string RemoveSameParameter(string parameter)
{
string strParam = "";
bool isExist = false;
for (int i = 0; i < HttpContext.Current.Request.QueryString.Count; i++)
{
for (int j = 0; j < HttpContext.Current.Request.QueryString.Count; j++)
{
if (HttpContext.Current.Request.QueryString.GetKey(i) == null || HttpContext.Current.Request.QueryString.GetKey(j) == null)
{
break;
}
if (i != j && HttpContext.Current.Request.QueryString.GetKey(i).ToLower() == HttpContext.Current.Request.QueryString.GetKey(j).ToLower())
{
isExist = true;
break;
}
}
//多参数
string[] strAry = parameter.ToLower().Split(',');
bool isParam = false;
for (int k = 0; k < strAry.Length; k++)
{
if (HttpContext.Current.Request.QueryString.GetKey(i) == null || strAry[k] == null)
{
break;
}
if (HttpContext.Current.Request.QueryString.GetKey(i).ToLower() == strAry[k])
{
isParam = true;
break;
}
}
//是否存在重复,是否存在 要删除中的一个.为了不重复添加,判断strParam中是否已经存在相同键 "?键=" 或 "&键="
if (!isExist && HttpContext.Current.Request.QueryString.GetKey(i) != null && !isParam)
{
strParam += "&" + HttpContext.Current.Request.QueryString.GetKey(i) + "=" + EKRequest.StrEncode(HttpContext.Current.Request.QueryString.Get(i), "utf-8");
}
}
if (strParam.Contains("&"))
{
strParam = strParam.Remove(0, 1);
}
return(FilterKey(strParam));
}
