/// <summary>
/// 获取TOKEN
/// </summary>
/// <returns></returns>
public virtual bool GetToken()
{
if (string.IsNullOrEmpty(UserID) && string.IsNullOrEmpty(Password))
{
throw new Exception("没有提供用户名和密码，不能获取Token ");
}
using (var client = new GZipWebClient())
{
string url = RepoUri.TrimEnd('/') + "/" + "tokens/";
client.Encoding = System.Text.Encoding.UTF8;
client.Headers.Add("accept", "application/json;charset=utf-8");
client.Headers.Add("content-type", "application/json;charset=utf-8;");
var ts = GetTimestamp(DateTime.Now);
var content = JsonConvert.SerializeObject(new
{
userid = UserID,
password = Password,
timestamp = ts,
});
var retBytes = client.UploadData(url, "POST", System.Text.ASCIIEncoding.UTF8.GetBytes(content));
var ret = JsonConvert.DeserializeObject <CommandResult <TokenInfo> >(System.Text.ASCIIEncoding.UTF8.GetString(retBytes));
if (ret.Result == ResultCode.Successful && ret.Value != null)
{
TokenInfo.Tokens[RepoUri] = ret.Value;
return(true);
}
throw new Exception("获取token失败 ");
}
}
/// <summary>
/// 根据指定的URL获取数据,这里的URL是完整的URL
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="path"></param>
/// <returns></returns>
public T GetListByUrl <T>(string url, bool anonymous = false) where T : class
{
try
{
using (var client = new GZipWebClient())
{
if (!anonymous)
{
if (TokenInfo.Tokens.ContainsKey(RepoUri) == false || TokenInfo.Tokens[RepoUri].NeedNewToken())
{
GetToken();
}
client.Headers.Add("Authorization", string.Format("{0} {1}", "Bearer", TokenInfo.Tokens[RepoUri].Token));
}
client.Headers.Add("accept", "application/json;charset=utf-8");
client.Headers.Add(System.Net.HttpRequestHeader.AcceptEncoding, "gzip");
var retBytes = client.DownloadData(url);
var ret = JsonConvert.DeserializeObject <T>(ASCIIEncoding.UTF8.GetString(retBytes));
return(ret);
}
}
catch (Exception ex)
{
if (ex is WebException)
{
var wex = ex as WebException;
var response = wex.Response as System.Net.HttpWebResponse;
if (response != null && response.StatusCode == HttpStatusCode.Unauthorized)
{
TokenInfo.Tokens[RepoUri] = null; //如果是未授权，则清掉当前Token
}
}
return(null);
}
}
/// <summary>
/// 通过ID获取实体
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public virtual QueryResult <TEntity> GetByID(TID id, bool anonymous = false)
{
try
{
using (var client = new GZipWebClient())
{
if (!anonymous)
{
if (TokenInfo.Tokens.ContainsKey(RepoUri) == false || TokenInfo.Tokens[RepoUri].NeedNewToken())
{
GetToken();
}
client.Headers.Add("Authorization", string.Format("{0} {1}", "Bearer", TokenInfo.Tokens[RepoUri].Token));
}
client.Headers.Add("accept", "application/json;charset=utf-8");
string url = GetControllerUrl() + HttpUtility.UrlEncode(string.Format("{0}", id), ASCIIEncoding.UTF8) + "/";
var retBytes = client.DownloadData(url);
var ret = JsonConvert.DeserializeObject <QueryResult <TEntity> >(ASCIIEncoding.UTF8.GetString(retBytes));
return(ret);
}
}
catch (Exception ex)
{
if (ex is WebException)
{
var wex = ex as WebException;
var response = wex.Response as System.Net.HttpWebResponse;
if (response != null && response.StatusCode == HttpStatusCode.Unauthorized)
{
TokenInfo.Tokens[RepoUri] = null; //如果是未授权，则清掉当前Token
}
}
return(new QueryResult <TEntity>(ResultCode.Fail, ex.Message, null));
}
}
/// <summary>
/// 增加实体
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public virtual CommandResult <TEntity> Add(TEntity info, bool anonymous = false)
{
try
{
using (var client = new GZipWebClient())
{
if (!anonymous)
{
if (TokenInfo.Tokens.ContainsKey(RepoUri) == false || TokenInfo.Tokens[RepoUri].NeedNewToken())
{
GetToken();
}
client.Headers.Add("Authorization", string.Format("{0} {1}", "Bearer", TokenInfo.Tokens[RepoUri].Token));
}
string url = GetControllerUrl();
client.Encoding = System.Text.Encoding.UTF8;
client.Headers.Add("accept", "application/json;charset=utf-8");
client.Headers.Add("content-type", "application/json;charset=utf-8;");
var content = JsonConvert.SerializeObject(info);
var retBytes = client.UploadData(url, "POST", System.Text.ASCIIEncoding.UTF8.GetBytes(content));
var ret = JsonConvert.DeserializeObject <CommandResult <TEntity> >(System.Text.ASCIIEncoding.UTF8.GetString(retBytes));
if (ret.Result == ResultCode.Successful && ret.Value != null)
{
info.ID = ret.Value.ID;
}
return(ret);
}
}
catch (Exception ex)
{
if (ex is WebException)
{
var wex = ex as WebException;
var response = wex.Response as System.Net.HttpWebResponse;
if (response != null && response.StatusCode == HttpStatusCode.Unauthorized)
{
TokenInfo.Tokens[RepoUri] = null; //如果是未授权，则清掉当前Token
}
}
return(new CommandResult <TEntity>(ResultCode.Fail, ex.Message, null));
}
}
/// <summary>
/// 删除实体
/// </summary>
/// <param name="info"></param>
/// <returns></returns>
public virtual CommandResult Delete(TEntity info, bool anonymous = false)
{
try
{
using (var client = new GZipWebClient())
{
if (!anonymous)
{
if (TokenInfo.Tokens.ContainsKey(RepoUri) == false || TokenInfo.Tokens[RepoUri].NeedNewToken())
{
GetToken();
}
client.Headers.Add("Authorization", string.Format("{0} {1}", "Bearer", TokenInfo.Tokens[RepoUri].Token));
}
string url = GetControllerUrl() + HttpUtility.UrlEncode(string.Format("{0}", info.ID), ASCIIEncoding.UTF8) + "/";
client.Encoding = System.Text.Encoding.UTF8;
client.Headers.Add("accept", "application/json;charset=utf-8");
client.Headers.Add("content-type", "application/json;charset=utf-8;");
var retBytes = client.UploadString(url, "DELETE", string.Empty);
if (!string.IsNullOrEmpty(retBytes))
{
return(JsonConvert.DeserializeObject <CommandResult>(retBytes));
}
return(new CommandResult(ResultCode.Successful, string.Empty));
}
}
catch (Exception ex)
{
if (ex is WebException)
{
var wex = ex as WebException;
var response = wex.Response as System.Net.HttpWebResponse;
if (response != null && response.StatusCode == HttpStatusCode.Unauthorized)
{
TokenInfo.Tokens[RepoUri] = null; //如果是未授权，则清掉当前Token
}
}
return(new CommandResult(ResultCode.Fail, ex.Message));
}
}
/// <summary>
/// 根据指定的路径获取数据
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="path"></param>
/// <returns></returns>
public QueryResultList <T> GetListBySubPath <T>(string path, SearchCondition con, bool anonymous = false) where T : class
{
try
{
using (var client = new GZipWebClient())
{
if (!anonymous)
{
if (TokenInfo.Tokens.ContainsKey(RepoUri) == false || TokenInfo.Tokens[RepoUri].NeedNewToken())
{
GetToken();
}
client.Headers.Add("Authorization", string.Format("{0} {1}", "Bearer", TokenInfo.Tokens[RepoUri].Token));
}
string url = GetControllerUrl() + path.TrimStart('/');
if (con != null)
{
url += "?" + ToQueryString(con);
}
client.Headers.Add("accept", "application/json;charset=utf-8");
client.Headers.Add(System.Net.HttpRequestHeader.AcceptEncoding, "gzip");
var retBytes = client.DownloadData(url);
var ret = JsonConvert.DeserializeObject <QueryResultList <T> >(ASCIIEncoding.UTF8.GetString(retBytes));
return(ret);
}
}
catch (Exception ex)
{
if (ex is WebException)
{
var wex = ex as WebException;
var response = wex.Response as System.Net.HttpWebResponse;
if (response != null && response.StatusCode == HttpStatusCode.Unauthorized)
{
TokenInfo.Tokens[RepoUri] = null; //如果是未授权，则清掉当前Token
}
}
return(new QueryResultList <T>(ResultCode.Fail, ex.Message, new List <T>()));
}
}
