NET+EF+MVC开发对接抖音小程序Saas生活服务创建商品接口

本地生活商家或服务商在开发抖音小程序时，需要将小程序的商品入库，本地生活商家或服务商需要对接抖音提供的一系列接口，如创建商品，修改商品，商品上下架，同步库存等，笔者因为是用C#开发的，网上没有相关资料，特地摸索写了一套方式，与大家共勉。

一、Saas生活服务类小程序对接接口有以下几个：

二、根据接口文档，先创建/更新商品接口类：

/// <summary>

/// 创建商品/更新商品接口，第一级实体类

/// </summary>

[Serializable]

public class M_Product

{

public Api_ProductStruct product { get; set; }

public Api_SkuStruct sku { get; set; }

public string account_id { get; set; }

}

/// <summary>

/// 第二级product实体

/// </summary>

[Serializable]

public class Api_ProductStruct

{

public string product_id { get; set; }

public string out_id { get; set; }

public string product_name { get; set; }

public string category_full_name { get; set; }

public int category_id { get; set; }

public int product_type { get; set; }

public int product_sub_type { get; set; }

public int biz_line { get; set; }

public string account_name { get; set; }

public List<string> telephone { get; set; }

public int sold_start_time { get; set; }

public int sold_end_time { get; set; }

public string out_url { get; set; }

public List<api_pois_struct> pois { get; set; }

public Dictionary<string, string> attr_key_value_map { get; set; }

public api_product_ext_struct product_ext { get; set; }

}

[Serializable]

public class api_pois_struct

{

public string poi_id { get; set; }

public string supplier_ext_id { get; set; }

}

[Serializable]

public class api_product_ext_struct

{

public bool auto_online { get; set; }

public api_test_extra_struct test_extra { get; set; }

}

[Serializable]

public class api_test_extra_struct

{

public List<string> uids { get; set; }

public bool test_flag { get; set; }

}

/// <summary>

/// 第二级sku实体

/// </summary>

[Serializable]

public class Api_SkuStruct

{

public string sku_name { get; set; }

public int origin_amount { get; set; }

public int actual_amount { get; set; }

public api_stock_struct stock { get; set; }

public string out_sku_id { get; set; }

public int status { get; set; }

public Dictionary<string, string> attr_key_value_map { get; set; }

}

[Serializable]

public class api_stock_struct

{

public int limit_type { get; set; }

public int stock_qty { get; set; }

public string out_sku_id { get; set; }

public int status { get; set; }

}

/// <summary>

/// 返回实体

/// </summary>

[Serializable]

public class api_response_struct

{

public api_data data { get; set; }

public api_extra extra { get; set; }

}

[Serializable]

public class api_data

{

public int error_code { get; set; }

public string description { get; set; }

public string product_id { get; set; }

}

[Serializable]

public class api_extra

{

public int error_code { get; set; }

public string description { get; set; }

public int sub_error_code { get; set; }

public string sub_description { get; set; }

public int now { get; set; }

public string logid { get; set; }

}

三、发送请求类：

public api_response_struct SendRequest1(string accessToken)

{

WebRequest webRequest = WebRequest.Create("https://open.douyin.com/goodlife/v1/goods/product/save/");

webRequest.Method = "POST";

webRequest.Headers.Add("access-token", accessToken);

string requestString = JsonConvert.SerializeObject(this);

byte[] requestBytes = Encoding.UTF8.GetBytes(requestString);

webRequest.GetRequestStream().Write(requestBytes, 0, requestBytes.Length);

WebResponse webResponse = webRequest.GetResponse();

StreamReader reader = new StreamReader(webResponse.GetResponseStream());

string responseString = reader.ReadToEnd();

return JsonConvert.DeserializeObject<api_response_struct>(responseString);

}

四、赋值调用请求方法得到结果 ：

#region 抖音上架商品相关接口1

M_Product info4 = new M_Product();

info4.product = new Api_ProductStruct();

info4.sku = new Api_SkuStruct();

info4.product.category_id = 4025001; //演唱会

info4.product.category_full_name = "test_category";

// info4.Product.ProductId = "1";

info4.product.out_id = "55627";

info4.product.product_name = "票务商品测试";

info4.product.category_full_name = "票务商品测试";

info4.product.category_id = 1;

info4.product.product_type = 5; //5门票

// info4.Product.ProductSubType = 1;

info4.product.biz_line = 1;

info4.product.account_name = "中购文化";

info4.product.telephone = new List<string> { "1234", "4321" };

info4.product.sold_start_time = 111111;

info4.product.sold_end_time = 2222222;

// info4.product.out_url = "http://xxx.cn";

info4.product.pois = new List<api_pois_struct>()

{

new api_pois_struct(),

new api_pois_struct(),

new api_pois_struct(),

};

info4.product.pois[0].poi_id = "111111";

info4.product.pois[0].poi_id = "222222";

info4.product.pois[0].poi_id = "333333";

info4.product.pois[0].supplier_ext_id = "qqqqq";

info4.product.pois[1].supplier_ext_id = "wwwww";

info4.product.pois[2].supplier_ext_id = "eeeee";

info4.product.product_ext = new api_product_ext_struct();

info4.product.product_ext.auto_online = true;

info4.product.product_ext.test_extra = new api_test_extra_struct();

info4.product.product_ext.test_extra.uids = new List<string>();

info4.product.product_ext.test_extra.test_flag = false;

info4.sku.sku_name = "testsku";

info4.sku.origin_amount = 5000;

info4.sku.actual_amount = 4000;

info4.sku.stock = new api_stock_struct();

info4.sku.stock.limit_type = 1;

info4.sku.stock.stock_qty = 100;

info4.sku.out_sku_id = "aaaaaa";

info4.sku.status = 1;

info4.product.attr_key_value_map = new Dictionary<string, string>()

{

{ "aaa", "111" },

{ "bbb", "222" }

};

info4.sku.attr_key_value_map = new Dictionary<string, string>()

{

{ "aaa", "11" },

{ "bbb", "22" }

};

info4.account_id = "1111111111111";

api_response_struct resp1 = info3.SendRequest1(info1);

Console.WriteLine(JsonConvert.SerializeObject(resp));

#endregion 抖音上架商品相关接口1

综上所述，将测试参数换成自己的实际参数，抖音商品入库返回大功告成，可以将此方法改进成批量入库的，其它上下架，同步接口可以参照此方法，如果大家有更好的思路，欢迎留言！