/// <summary>
/// 将字符串型字典转换为url型字符
/// </summary>
/// <param name="dic">待处理字典.</param>
/// <param name="encoding">编码方式.</param>
/// <param name="filterEmpty">是否过滤空值.</param>
/// <returns>String</returns>
/// <remarks>
/// <list>
/// <item><description>添加对字符串字典转换 added by xiepeng 2018/9/20</description></item>
/// </list>
/// </remarks>
public static string ToLinkString(this Dictionary <string, string> dic, bool filterEmpty = false, string encoding = "")
{
StringBuilder sb = new StringBuilder();
try
{
foreach (KeyValuePair <string, string> temp in dic)
{
object val = temp.Value;
if ((!filterEmpty && val != null) || (filterEmpty && !string.IsNullOrWhiteSpace(Utils.ToString(val))))
{
if (!string.IsNullOrEmpty(encoding))
{
Encoding encoder = Encoding.GetEncoding(encoding);
sb.Append(temp.Key + "=" + HttpUtility.UrlEncode(val.ToString(), encoder) + "&");
}
else
{
sb.Append(temp.Key + "=" + temp.Value + "&");
}
}
}
if (sb.ToString().EndsWith("&"))
{
sb.Remove(sb.Length - 1, 1);
}
}
catch (Exception ex)
{
new ECFException(ex);
}
return(sb.ToString());
}
