/// <summary>
/// 得到请求JSON字符串
/// </summary>
/// <returns></returns>
private string GetQueryJson()
{
string json = string.Empty;
string query = txtQuery.Text;
long type = 0;
foreach (ListItem item in cblType.Items)
{
if (item.Selected)
{
type += long.Parse(item.Value);
}
}
if (type == 0)
{
return(json);
}
ServiceTypeEnum st = (ServiceTypeEnum)type;
string city = txtCity.Text;
string region = txtRegion.Text;
string appid = txtAppid.Text;
string uid = txtUid.Text;
dynamic data = new ExpandoObject();
data.query = query;
data.city = city;
if (!string.IsNullOrWhiteSpace(region))
{
data.region = region;
}
data.category = st.ToString("g");
data.appid = appid;
data.uid = uid;
return(JsonConvert.SerializeObject(data));
}
public override void Load()
{
string typeName = serviceType.ToString();
Assembly assembly = Assembly.GetExecutingAssembly();
Type t = assembly.GetType(NameSpace + typeName);
this.Bind <IBaseUserService>().To(t);
}
/// <summary>
/// 获取语义理解的请求json数据
/// </summary>
/// <param name="query">输入文本（待理解的文本）</param>
/// <param name="serviceType">服务类别</param>
/// <param name="latitude">纬度坐标</param>
/// <param name="longitude">经度坐标</param>
/// <param name="appid">应用id</param>
/// <param name="uid">用户id</param>
/// <returns>返回请求json数据</returns>
private static string GetQueryJson(string query, ServiceTypeEnum serviceType, float latitude, float longitude,
string appid = defaultAppid, string uid = null)
{
dynamic data = new ExpandoObject();
data.query = query;
data.category = serviceType.ToString("g");
data.latitude = latitude;
data.longitude = longitude;
data.appid = string.IsNullOrWhiteSpace(appid) ? defaultAppid : appid;
data.uid = string.IsNullOrWhiteSpace(uid) ? "" : uid;
return(JsonConvert.SerializeObject(data));
}
/// <summary>
/// 获取语义理解的请求json数据
/// </summary>
/// <param name="query">输入文本（待理解的文本）</param>
/// <param name="serviceType">服务类别</param>
/// <param name="city">城市</param>
/// <param name="region">区域</param>
/// <param name="appid">应用id</param>
/// <param name="uid">用户id</param>
/// <returns>返回请求json数据</returns>
private static string GetQueryJson(string query, ServiceTypeEnum serviceType, string city,
string region = null, string appid = defaultAppid, string uid = null)
{
dynamic data = new ExpandoObject();
data.query = query;
data.category = serviceType.ToString("g");
data.city = city;
if (!string.IsNullOrWhiteSpace(region))
{
data.region = region;
}
data.appid = string.IsNullOrWhiteSpace(appid) ? defaultAppid : appid;
data.uid = string.IsNullOrWhiteSpace(uid) ? "" : uid;
return(JsonConvert.SerializeObject(data));
}
