/// <summary>
/// 将参数转换为 StringContent
/// </summary>
/// <param name="method"></param>
/// <returns></returns>
public static StringContent GetStringContent(this BaseMethod method)
{
var dic = method.GetParams();
var str = string.Join("&", dic.Select(s => string.Format("{0}={1}", s.Key, s.Value)));
return(new StringContent(str));
}
/// <summary>
/// 将 API 方法中，标记 ParamAttribute 的属性提取成字典
/// </summary>
/// <param name="method"></param>
/// <returns></returns>
public static Dictionary <string, object> GetParams(this BaseMethod method)
{
var dic = new Dictionary <string, object>();
var props = method.GetType().GetRuntimeProperties().Where(p => p.GetCustomAttributes(typeof(ParamAttribute), true).Count() > 0);
foreach (var p in props)
{
var pa = (ParamAttribute)p.GetCustomAttributes(typeof(ParamAttribute), true).First();
var pms = pa.GetParams(method, p);
if (pms != null)
{
foreach (var pm in pms)
{
//dic.Set(pm.Key, pm.Value);
if (dic.ContainsKey(pm.Key))
{
dic[pm.Key] = pm.Value;
}
else
{
dic.Add(pm.Key, pm.Value);
}
}
}
}
return(dic);
}
/// <summary>
/// 将参数编进URL
/// </summary>
/// <param name="method"></param>
/// <param name="url"></param>
/// <returns></returns>
public static string BuildUrl(this BaseMethod method, string url)
{
var dic = method.GetParams();
foreach (var kv in dic)
{
url = url.SetUrlKeyValue(kv.Key, WebUtility.UrlEncode(kv.Value.ToString()));
}
return(url);
}
public Task Store <T>(BaseMethod <T> mth, T result)
{
return(Task.FromResult <object>(null));
}
public Task <T> Restore <T>(BaseMethod <T> mth)
{
return(Task.FromResult <T>(default(T)));
}
/// <summary>
/// 将参数编进URI
/// </summary>
/// <param name="method"></param>
/// <param name="uri"></param>
/// <returns></returns>
public static Uri BuildUrl(this BaseMethod method, Uri uri)
{
return(new Uri(method.BuildUrl(uri.AbsoluteUri)));
}