/// <summary>
/// 请求API接口
/// </summary>
/// <param name="token">访问令牌</param>
/// <param name="action">接口名称</param>
/// <param name="parms">接口参数</param>
/// <returns></returns>
public ElemeApiRetModel CallApi(string token, string action, Dictionary <string, object> parms)
{
ElemeApiRetModel apiRetVal = null;
parms = parms ?? new Dictionary <string, object>();
try
{
//构建接口公用参数
var m = new Dictionary <string, object>();
m.Add("app_key", ConfigUtil.EleAppKey);
m.Add("timestamp", TimeUtil.SecondTicks_1970);
//构建接口参数
var p = new SortedDictionary <string, object>();
p.Add("nop", ElemeConsts.API_VER);
p.Add("id", StringUtil.GuidStr());
p.Add("action", action);
p.Add("token", token);
p.Add("metas", m);
p.Add("params", parms);
//构建接口签名参数并签名
var sa = new SortedDictionary <string, object>();
foreach (var cm in m)
{
sa.Add(cm.Key, cm.Value);
}
if (parms != null && parms.Count > 0)
{
foreach (var pm in parms)
{
sa.Add(pm.Key, pm.Value);
}
}
p.Add("signature", SignUtil.GetEleSign(sa, ConfigUtil.EleAppSecret, true, action, token));
//执行接口请求并处理返回信息
var responseText = HttpRequestUtil.HttpPost(ElemeConsts.GET_API_URL, p.ToJson(), true);
if (!string.IsNullOrWhiteSpace(responseText))
{
apiRetVal = JsonUtil.ToObject <ElemeApiRetModel>(responseText);
if (apiRetVal == null || apiRetVal.error != null)
{
LogUtil.Error(string.Format("返回错误信息：{0},请求参数：{1}", responseText, p.ToJson()));
}
else
{
LogUtil.Info(string.Format("调用接口：{0},成功返回信息：{1}", action, responseText));
}
}
else
{
LogUtil.Error(string.Format("返回信息为空,请求参数：{0}", parms.ToJson()));
}
}
catch (Exception ex)
{
LogUtil.Error(string.Format("请求接口失败,参考信息：{0}", ex.Message));
}
return(apiRetVal);
}
