{{ item.text }} / 批量查询业务数据
批量查询业务数据
更新时间： 2024-01-08 浏览次数： {{ hits }}

LoadBizObjects批量加载业务数据，最大一次性加载500条。

请求方式：POST（HTTPS）

请求地址：https://www.h3yun.com/OpenApi/Invoke

请求包体：

{

"ActionName":"LoadBizObjects",

"SchemaCode":"D000024chuangjian",

"Filter":"{\"FromRowNum\":   0,\"RequireCount\": false,\"ReturnItems\": [],   \"SortByCollection\": [],\"ToRowNum\": 500,   \"Matcher\": { \"Type\": \"And\",   \"Matchers\": []}}"

}

 

参数说明：

参数

参数类型

必须

说明

ActionName

String

是

调用的方法名

SchemaCode

String

是

需要查询的表单编码

Filter

String

是

过滤条件。默认返回前500条数据


需要注意：使用该方法读取子表附件时，需要将子表schemacode和objectid作为参数传入读取，

读取主表单数据时不会带出子表附件信息。 


Filter参数说明：

参数

参数类型

必须

说明

FromRowNum

String

是

分页查询，从第几条开始

RequireCount

String

是

查询的总行数

ReturnItems

String

是

返回的字段，不填返回所有

SortByCollection

String

是

排序字段，目前不支持使用，默认置空

ToRowNum

String

是

分页查询，第几条结束

Matcher

String

是

查询条件

 

Filter示例：

{

      "ActionName": "LoadBizObjects",

      "SchemaCode": "D000024chuangjian",

      "Filter":   "{\"FromRowNum\":0,\"ToRowNum\":500,\"Matcher\":{\"Type\":\"And\",   \"Matchers\":[{\"Type\":\"And\",\"Matchers\":[{\"Type\":\"Item\",\"Name\":\"SeqNo\",\"Operator\":2,\"Value\":\"201900000001\"}]},{\"Type\":\"And\",\"Matchers\":[{\"Type\":\"Item\",\"Name\":\"Title\",\"Operator\":2,\"Value\":\"标1\"}]},{\"Type\":\"Or\",\"Matchers\":[{\"Type\":\"Item\",\"Name\":\"Like\",\"Operator\":8,\"Value\":\"选项2\"}]}]},\"SortByCollection\":[],\"RequireCount\":false}"

}

 

相当于：SELECT * FROM I_D00021TestFilter   WHERE SeqNo = '201900000001' AND Title = '标题1' OR   Contains(Like, "选项2")

 

Name为字段名，Operator为运算符，Value为数值。

Operator运算符：0 =大于，1=大于等于，2=等于，3=小于等于，4=小于，5=不等于，6=在某个范围内，7=不在某个范围内。

 

请求示例（C#）：

string apiAddress = @"https://www.h3yun.com/OpenApi/Invoke";

HttpWebRequest request =   (System.Net.HttpWebRequest)WebRequest.Create(apiAddress);

request.Method = "POST";

request.ContentType = "application/json";

//身份认证参数

request.Headers.Add("EngineCode", "");

request.Headers.Add("EngineSecret","");

//参数

Dictionary<string, object> dicParams = new Dictionary<string, object>();

dicParams.Add("ActionName", "LoadBizObjects");

dicParams.Add("SchemaCode", "D000024chuangjian");

dicParams.Add("Filter","{\"FromRowNum\": 0,\"RequireCount\":   false,\"ReturnItems\": [], \"SortByCollection\":   [],\"ToRowNum\": 500, \"Matcher\": { \"Type\":   \"And\", \"Matchers\": []}}");

 

string jsonData = JsonConvert.SerializeObject(dicParams);

byte[] bytes;

bytes = System.Text.Encoding.UTF8.GetBytes(jsonData);

request.ContentLength = bytes.Length;

using (Stream writer = request.GetRequestStream())

      {

           writer.Write(bytes, 0, bytes.Length);

         writer.Close();

       }

 

string strValue = string.Empty;

using (System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse())

            {

                using (System.IO.Stream s =   response.GetResponseStream())

                {

                    string StrDate = string.Empty;

                    using (StreamReader Reader = new StreamReader(s,   Encoding.UTF8))

                    {

                        while ((StrDate = Reader.ReadLine())   != null)

                        {

                              strValue += StrDate + "\r\n";

                        }

                    }

                }

            }

 

请求示例（JAVA）：

Map<String, String> paramMap = new HashMap();

paramMap.put("ActionName",   "LoadBizObjects");

paramMap.put("SchemaCode", "D000024chuangjian");

paramMap.put("Filter","{\"FromRowNum\":   0,\"RequireCount\": false,\"ReturnItems\": [],   \"SortByCollection\": [],\"ToRowNum\": 500,   \"Matcher\": { \"Type\": \"And\",   \"Matchers\": []}}");

 

//身份认证参数

Map headers = new HashMap();

headers.put("EngineCode","");

headers.put("EngineSecret","");

 

Gson gson = new Gson();

String result = HttpRequestUtil.sendPost(url,   gson.toJson(paramMap), headers);

 

返回结果：

{

    "Successful": true,

    "ErrorMessage": null,

    "Logined": false,

    "ReturnData": {

      "BizObjectArray": [

        {

          "ObjectId": "fea0ade0-505d-4ffc-bca0-6cbdf3c302c6",

          "Name": "123",

          "ModifiedBy": "System",

          "ModifiedTime": "2019/6/12 14:32:06",

          "WorkflowInstanceId":   "f6a030fc-1311-4877-bc88-cb2649a8f784",

          "Status": 2,

          "OwnerId": "System",

          "F0000028": null,

          "F0000002": null,

 

          "ModifiedByObject": {

            "ObjectId":   "18f923a7-5a5e-426d-94ae-a55ad1a4b239",

            "Name": "System"

          },

          "OwnerIdObject": {

            "ObjectId": "f3f69a49-edf6-468d-9aee-8cbc82a46662",

            "Name": "System"

          },

          "CreatedByObject": {

            "ObjectId":   "f3f69a49-edf6-468d-9aee-8cbc82a46662",

            "Name": "System"

          },

          "OwnerDeptIdObject": {

            "ObjectId": "04204118-a9d4-42bf-898b-1cb2f2f73e29",

            "Name": "System"

          }

        },

        {

          "ObjectId":   "83de1dfa-9043-4eb8-9943-36849c58ce0e",

          "Name": "",

          "ModifiedBy": "",

          "ModifiedTime": "2019/6/11 17:33:25",

          "WorkflowInstanceId": "",

          "Status": 0,

          "OwnerId": "System",

          "F0000028": "",

          "F0000002": "",

          "OwnerIdObject": {

            "ObjectId":   "f3f69a49-edf6-468d-9aee-8cbc82a46662",

            "Name": "System"

          },

          "CreatedByObject": {

            "ObjectId":   "f3f69a49-edf6-468d-9aee-8cbc82a46662",

            "Name": "System"

          },

          "OwnerDeptIdObject": {

            "ObjectId":   "04204118-a9d4-42bf-898b-1cb2f2f73e29",

            "Name": "Syste "

          }

        }

      ]

    },

    "DataType": 0

}

 

参数

说明

Successful

返回结果是否成功true/false

ErrorMessage

错误信息

Logined

未使用，忽略

ReturnData

返回的数据

DataType

返回的数据类型，默认0


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