407 lines
16 KiB
C#
407 lines
16 KiB
C#
using Api.Framework.Model;
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using Api.Framework.Tools;
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using CsharpHttpHelper;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Security.Cryptography;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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namespace Api.Framework.Cps
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{
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/// <summary>
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/// 京东操作Api
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/// </summary>
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public class JingdongApi : BaseCpsApi
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{
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#region 固定函数
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/// <summary>
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/// 构造方法
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/// </summary>
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/// <param name="member">fl_cps_member实例</param>
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public JingdongApi(fl_cps_member member) : base(member) { }
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/// <summary>
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/// 刷新授权
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/// </summary>
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public void RefreshStatus()
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{
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try
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{
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var result = SendServer("refresh_token", new { username = Member.username });
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if (!result.ok) throw new Exception(result.message.ToString());
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Member.online = true;
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}
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catch (Exception ex)
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{
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EventClient.OnEvent(this, $"ERROR:{this.GetType()}-{System.Reflection.MethodBase.GetCurrentMethod().Name}->{ex.Message}");
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}
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}
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#region
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private static int AppKeysIndex = -1;
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private static string[] AppKeys = null;
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private static List<string> WhiteApiList = new List<string>() {
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"jd.union.open.promotion.byunionid.get"/*转链*/,
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"jd.union.open.position.query"/*推广位*/,
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"jd.union.open.position.create"/*创建推广位*/,
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"jd.union.open.goods.jingfen.query"/*京粉精选商品*/,
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"jd.union.open.goods.promotiongoodsinfo.query"/*根据skuid查询商品信息*/ };
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private static string[] KeyInfo = null;
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private static DateTime UpdateKeyTime = DateTime.MinValue;
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private string[] GetKeySecret()
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{
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if (UpdateKeyTime.AddDays(1) < DateTime.Now)
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KeyInfo = null;
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if (KeyInfo == null)
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{
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for (int i = 0; i < 3; i++)
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{
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try
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{
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var data = this.SendServer("find_wangzhi", "webTool.asmx", new { name = "京东APPKEY" }).message.ToString();
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if (!string.IsNullOrWhiteSpace(data))
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{
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/*
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appkey="4363c9848d8a43c8b7b9e957d3adcbcf"；
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"474ae90f6930495988c28701b6be1d9a"；
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*/
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//data = "4363c9848d8a43c8b7b9e957d3adcbcf_474ae90f6930495988c28701b6be1d9a";
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KeyInfo = data.Split(new string[] { "_" }, StringSplitOptions.RemoveEmptyEntries);
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break;
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}
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continue;
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}
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catch (Exception)
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{
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KeyInfo = null;
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Thread.Sleep(500);
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}
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}
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UpdateKeyTime = DateTime.Now;
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}
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return KeyInfo;
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}
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/// <summary>
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/// 发送京东报文
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/// </summary>
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/// <param name="api">api接口</param>
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/// <param name="data">参数</param>
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/// <returns></returns>
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public Dictionary<string, object> SendJingdong(string api, object data)
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{
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try
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{
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//执行次数
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int num = 1;
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Next:
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string[] appKey = null;
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if (AppKeysIndex == -1)
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{
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//appkey = "4363c9848d8a43c8b7b9e957d3adcbcf";
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//secretkey = "474ae90f6930495988c28701b6be1d9a";
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if (WhiteApiList.Contains(api))
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//appKey = new string[] { "dd09c846450c044cf4977357e25ef2cb", "8a610e949a0d4657b310def702728059" };//自己的目前30W
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appKey = GetKeySecret();//自己的目前30W
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if (appKey == null)
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appKey = new string[] { "4363c9848d8a43c8b7b9e957d3adcbcf", "474ae90f6930495988c28701b6be1d9a" };//别人的,无限制
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}
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//else
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//{
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// //第一次
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// if (AppKeys == null || AppKeysIndex >= AppKeys.Length)
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// {
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// try
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// {
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// if (AppKeys != null && AppKeysIndex >= AppKeys.Length) AppKeysIndex = -1;
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// else if (AppKeys == null && AppKeysIndex != -1) AppKeysIndex = -1;
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// var result = base.SendServer("get_appkey", "");
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// var msg = result.message.ToString();
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// msg = ZipHelper.GZipDecompressString(msg);
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// AppKeys = msg.Split(',');
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// }
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// catch (Exception ex)
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// {
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// throw new Exception("获取京东授权KEY失败!" + ex.Message);
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// }
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// }
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// appKey = AppKeys[AppKeysIndex].Split('_');
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//}
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Dictionary<string, string> param = new Dictionary<string, string>();
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param["access_token"] = "";
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param["app_key"] = appKey[0];
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param["format"] = "json";
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param["method"] = api;
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param["param_json"] = CsharpHttpHelper.HttpHelper.ObjectToJson(data);//param_json为空的时候需要写成 "{}"
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param["sign_method"] = "md5";
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param["timestamp"] = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
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param["v"] = "1.0";
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//计算签名
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var sign = SignTopRequest(param, appKey[1]);
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param["sign"] = sign;
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if (param.ContainsKey("param_json"))
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{
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param["param_json"] = HttpHelper.URLEncode(param["param_json"]);
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}
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var _param = HttpHelper.URLDecode(HttpExtend.BuildQuery(param));
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HttpHelper http = new HttpHelper();
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HttpItem _item = new HttpItem()
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{
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URL = "https://router.jd.com/api?" + _param,
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Method = "get",
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Timeout = 10000,
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ReadWriteTimeout = 10000,
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IsToLower = false,
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Cookie = "",
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UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0",
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Accept = "text/html, application/xhtml+xml, */*",
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ContentType = "application/x-www-form-urlencoded",
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Referer = ""
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};
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Dictionary<string, object> dic = null;
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string html = string.Empty;
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for (int i = 0; i < 4; i++)
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{
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html = http.GetHtml(_item).Html;
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if (html.Contains("操作超时") || html.Contains("服务端异常"))
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{
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Thread.Sleep(200);
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continue;
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}
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else
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{
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dic = HttpExtend.JsonToDictionary(html);
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if (dic == null) continue;
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}
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break;
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}
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if (html.Contains("操作超时") || html.Contains("服务端异常")) return new Dictionary<string, object>();
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if (dic == null)
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{
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EventClient.OnEvent(this, $"【京东】 => 请求失败转换异常：{html}");
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return new Dictionary<string, object>();
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}
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var response = api.Replace(".", "_") + "_response";
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if (dic.ContainsKey(response))
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{
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var result = dic[response] as Dictionary<string, object>;
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if (result.ContainsKey("result"))
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{
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dic = HttpExtend.JsonToDictionary(result["result"].ToString());
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}
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if (dic.ContainsKey("code"))
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{
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var code = dic["code"].ToString();
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if (code != "200" && code != "1002016")
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{
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if (dic["message"].ToString().ToLower() == "授权key无权限或错误")
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{
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if (num < 3)
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{
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num++;
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goto Next;
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}
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//if (code == "1002006") throw new Exception("京东key失效");
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throw new Exception(@"授权key无权限或错误");
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}
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else
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{
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EventClient.OnEvent(this, $"京东接口异常:{this.Member.username}({this.Member.usernick})->{api}->{dic["message"]}");
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throw new Exception(HttpHelper.ObjectToJson(dic["message"]));
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}
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}
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}
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return dic;
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}
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else if (dic.ContainsKey("errorResponse") || dic.ContainsKey("error_response"))//{"errorResponse":{"code":"3067","msg":"API GLOBAL LIMITER ACTIVE, REQUEST TIMES LIMITED"}}
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{
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if (dic.ContainsKey("errorResponse"))
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{
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var errorResponse = dic["errorResponse"] as Dictionary<string, object>;
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if (errorResponse.ContainsKey("code") && (errorResponse["code"].ToString() == "3066" || errorResponse["code"].ToString() == "67"))
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{
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AppKeysIndex++;
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if (AppKeysIndex < AppKeys.Length)
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{
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goto Next;
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}
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else
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throw new Exception($".京东调用量饱和,暂时无法为您发起请求!");
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}
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else
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{
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throw new Exception($".京东接口异常：({this.Member.usernick})->{api}->{HttpHelper.ObjectToJson(dic["errorResponse"])}");
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}
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}
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else if (dic.ContainsKey("error_response"))
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{
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var errorResponse = dic["error_response"] as Dictionary<string, object>;
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//if (errorResponse.ContainsKey("code") && errorResponse["code"] == "2")
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//{
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if (errorResponse.ContainsKey("zh_desc") && errorResponse["zh_desc"].ToString().Contains("1天内访问接口"))
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{
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AppKeysIndex++;
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if (AppKeysIndex < AppKeys.Length)
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{
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goto Next;
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}
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else
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throw new Exception($".京东调用量饱和,暂时无法为您发起请求!");
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}
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//}
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else
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{
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string code = string.Empty;
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if (errorResponse.ContainsKey("code"))
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code = errorResponse["code"].ToString();
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throw new Exception($".京东接口异常：({this.Member.usernick})->{api}-> {code}.京东调用量饱和,暂时无法为您发起请求!");
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}
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}
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}
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return new Dictionary<string, object>();
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}
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catch (Exception ex)
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{
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throw ex;
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}
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}
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#endregion
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#region 2021年1月25日 新接口
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/// <summary>
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/// 京东下载订单
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/// </summary>
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/// <param name="start_time">开始时间</param>
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/// <param name="end_time">结束时间</param>
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/// <param name="page_index">第几页</param>
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/// <param name="page_size">每页数量,上限500</param>
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/// <param name="type">订单类型</param>
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/// <returns></returns>
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internal Dictionary<string, object> DownOrder(DateTime datetime, string key, int page_index, int page_size, int type = 3)
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{
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int i = 0;
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Next:
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try
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{
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var endTime = datetime.ToString("yyyy-MM-dd HH:mm:ss"); //每小时同步订单
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var startTime = datetime.AddHours(-1).ToString("yyyy-MM-dd HH:mm:ss"); //每小时同步订单
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var _rst = this.SendJingdong("jd.union.open.order.row.query", new
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{
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orderReq = new
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{
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key = key,
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pageIndex = page_index,
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pageSize = page_size,
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type = type, //订单时间查询类型(1：下单时间，2：完成时间（购买用户确认收货时间），3：更新时间
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startTime = startTime, //查询时间,建议使用分钟级查询,格式: yyyyMMddHH, yyyyMMddHHmm或yyyyMMddHHmmss,如201811031212的查询范围从12:12:00-12:12:59
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endTime = endTime,
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}
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});
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return _rst;
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}
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catch (Exception ex)
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{
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if (i <= 3 && ex.Message == "未将对象引用设置到对象的实例。") //调用接口是偶尔会出现为将对象实例化的错误.
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{
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i++;
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Thread.Sleep(100);
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goto Next;
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}
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else
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throw ex;
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EventClient.OnEvent(this, $"更新京东订单异常: {ex.Message} - {ex.StackTrace}");
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return null;
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}
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}
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#endregion
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#endregion
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#region Sign计算
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private string SignTopRequest(Dictionary<string, string> parameters, string appSecret)
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{
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StringBuilder sb = new StringBuilder(appSecret);
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//按照规则拼成字符串
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foreach (KeyValuePair<string, string> entry in parameters)
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{
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string name = entry.Key;
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string value = entry.Value;
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//检测参数是否为空
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if (areNotEmpty(new string[] { name, value }))
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{
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sb.Append(name).Append(value);
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}
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}
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sb.Append(appSecret);
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//MD5
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return md5(sb.ToString());
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}
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private string md5(string source)
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{
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MD5 md5 = MD5.Create();
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var result = md5.ComputeHash(Encoding.UTF8.GetBytes(source));
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return byte2hex(result);
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}
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private string byte2hex(byte[] bytes)
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{
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//把二进制转化为大写的十六进制
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StringBuilder result = new StringBuilder();
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for (int i = 0; i < bytes.Length; i++)
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{
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result.Append(bytes[i].ToString("X2"));
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}
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return result.ToString();
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}
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private bool areNotEmpty(string[] values)
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{
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bool result = true;
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if ((values == null) || (values.Length == 0))
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result = false;
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else
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{
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foreach (var value in values)
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{
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result &= !isEmpty(value);
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}
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}
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return result;
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}
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private bool isEmpty(string value)
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{
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int strLen;
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if ((value == null) || ((strLen = value.Length) == 0))
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return true;
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for (int i = 0; i < strLen; i++)
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{
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var ss = value[i];
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if (!string.IsNullOrWhiteSpace(value[i].ToString()))
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{
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return false;
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}
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}
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return true;
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}
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#endregion
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}
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}
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