<dependency>
    <groupId>com.alibaba</groupId>
    <artifactId>fastjson</artifactId>
    <version>2.0.35</version>
</dependency>
<dependency>
    <groupId>com.squareup.okhttp3</groupId>
    <artifactId>okhttp</artifactId>
    <version>4.12.0</version>
</dependency>
<dependency>
    <groupId>com.larksuite.oapi</groupId>
    <artifactId>oapi-sdk</artifactId>
    <version>2.3.6</version>
</dependency>

import com.alibaba.fastjson.JSONObject;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.web.client.RestTemplate;
import java.util.HashMap;
import java.util.Map;
/**
 * 獲取自建應(yīng)用的 tenant_access_token
 */
public class TenantAuthTokenTest {
    public static void main(String[] args) {
        String appId = "替換為你自己應(yīng)用的appId";
        String appSecret = "替換為你自己應(yīng)用的appSecret";
        RestTemplate restTemplate = new RestTemplate();
        String url = "https://open.feishu.cn/open-apis/auth/v3/tenant_access_token/internal";
        HttpHeaders headers = new HttpHeaders();
        MediaType type = MediaType.parseMediaType("application/json; charset=UTF-8");
        headers.setContentType(type);
        headers.add("Accept", MediaType.APPLICATION_JSON.toString());
        Map<String,Object> paramMap = new HashMap<>();
        paramMap.put("app_id",appId);
        paramMap.put("app_secret",appSecret);
        String requestJson = JSONObject.toJSONString(paramMap);
        HttpEntity<String> entity = new HttpEntity<String>(requestJson,headers);
        String result = restTemplate.postForObject(url, entity, String.class);
        System.out.println(result);
    }
}

package com.congge.feishu;
import com.lark.oapi.Client;
import com.lark.oapi.core.utils.Jsons;
import com.lark.oapi.service.bitable.v1.model.*;
import java.util.List;
import java.util.Map;
/**
 * TODO 第三步 ： 獲取多維表的數(shù)據(jù)，原始的URL：
 *   https://kxv0z438jth.feishu.cn/wiki/Sv8SwfjImiWFusk2MBEczz0AnNg?table=tblDPPkqY93he1AO&view=vewq1cS7NC
 */
public class TableDataGetTest {
    public static void main(String[] args) throws Exception{
        String appId = "你的appId ";
        String appSecret = "你的appSecret";
        // 構(gòu)建client
        Client client = Client.newBuilder(appId, appSecret).build();
        // 創(chuàng)建請(qǐng)求對(duì)象
        SearchAppTableRecordReq req = SearchAppTableRecordReq.newBuilder()
                .appToken("JvJpbhm31a1s5xsqvOKcUTEMnrb")
                .tableId("tblDPPkqY93he1AO")
                .searchAppTableRecordReqBody(SearchAppTableRecordReqBody.newBuilder()
                        .viewId("vewq1cS7NC")
                        .fieldNames(new String[] {
                                "名稱",
                                "單號(hào)"
                        })
                        .build())
                .build();
        // 發(fā)起請(qǐng)求
        SearchAppTableRecordResp resp = client.bitable().appTableRecord().search(req);
        // 處理服務(wù)端錯(cuò)誤
        if(!resp.success()) {
            System.out.println(String.format("code:%s,msg:%s,reqId:%s, resp:%s", resp.getCode(), resp.getMsg(), resp.getRequestId(), Jsons.DEFAULT.toJson(resp.getRawResponse())));
            return;
        }
        // 業(yè)務(wù)數(shù)據(jù)處理
        System.out.println(Jsons.DEFAULT.toJson(resp.getData()));
        SearchAppTableRecordRespBody data = resp.getData();
        AppTableRecord[] items = data.getItems();
        for (AppTableRecord item : items) {
            Map<String, Object> fields = item.getFields();
            fields.forEach((key,val)->{
                System.out.println("key:" + key);
                List<Map<String,Object>> fieldList = (List<Map<String,Object>>)val;
                System.out.println("fieldList:" + fieldList);
            });
        }
    }
}

package com.congge.feishu;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.lark.oapi.Client;
import com.lark.oapi.service.wiki.v2.model.GetNodeSpaceReq;
import com.lark.oapi.service.wiki.v2.model.GetNodeSpaceResp;
import com.lark.oapi.service.wiki.v2.model.GetNodeSpaceRespBody;
import com.lark.oapi.service.wiki.v2.model.Node;
import java.util.Objects;
/**
 * TODO ： 第二步 ，獲取文檔節(jié)點(diǎn)的信息，真正在讀取文檔的數(shù)據(jù)記錄的時(shí)候需要拿到節(jié)點(diǎn)的信息
 */
public class SpaceTokenGetTest {
    public static void main(String[] args) throws Exception{
        String appId = "你的appId ";
        String appSecret = "你的appSecret";
        // 構(gòu)建client
        Client client = Client.newBuilder(appId, appSecret).build();
        // 創(chuàng)建請(qǐng)求對(duì)象
        GetNodeSpaceReq req = GetNodeSpaceReq.newBuilder()
                .token("Sv8SwfjImiWFusk2MBEczz0AnNg")
                .objType("wiki")
                .build();
        // 發(fā)起請(qǐng)求
        GetNodeSpaceResp resp = client.wiki().space().getNode(req);
        GetNodeSpaceRespBody data = resp.getData();
        if(!resp.success()){
            System.out.println("請(qǐng)求獲取文檔節(jié)點(diǎn)接口失敗");
        }
        Node node = data.getNode();
        if(Objects.isNull(data) || Objects.isNull(node)){
            System.out.println("請(qǐng)求的數(shù)據(jù)為空");
        }
        String spaceId = node.getSpaceId();
        String nodeToken = node.getNodeToken();
        String objType = node.getObjType();
        String objToken = node.getObjToken();
        String title = node.getTitle();
        if("bitable".equals(objType)){
            System.out.println("當(dāng)前操作的是多維表格，表格名稱：" + title);
            System.out.println("當(dāng)前操作的是多維表格，對(duì)應(yīng)的節(jié)點(diǎn)token：" + nodeToken);
            System.out.println("當(dāng)前操作的是多維表格，作為獲取多維表格的查詢 app_token：" + objToken);
        }
    }
}

package com.congge.feishu;
import com.lark.oapi.Client;
import com.lark.oapi.core.utils.Jsons;
import com.lark.oapi.service.bitable.v1.model.*;
import java.util.HashMap;
import com.lark.oapi.core.request.RequestOptions;
/**
 * TODO 第四步 ： 新增數(shù)據(jù)到多維表，原始的URL：
 *   https://kxv0z438jth.feishu.cn/wiki/Sv8SwfjImiWFusk2MBEczz0AnNg?table=tblDPPkqY93he1AO&view=vewq1cS7NC
 */
public class TableDataInsertTest {
    public static void main(String[] args) throws Exception {
        String appId = "你的appId";
        String appSecret = "你的appSecret ";
        // 構(gòu)建client
        Client client = Client.newBuilder(appId, appSecret).build();
        // 創(chuàng)建請(qǐng)求對(duì)象
        CreateAppTableRecordReq req = CreateAppTableRecordReq.newBuilder()
                .appToken("JvJpbhm31a1s5xsqvOKcUTEMnrb")
                .tableId("tblDPPkqY93he1AO")
                .appTableRecord(AppTableRecord.newBuilder()
                        .fields(new HashMap <String, Object > () {
                            {
                                put("名稱", "wiliam");
                                put("單號(hào)", "SX009");
                            }
                        })
                        .build())
                .build();
        // 發(fā)起請(qǐng)求
        CreateAppTableRecordResp resp = client.bitable().appTableRecord().create(req);
        // 處理服務(wù)端錯(cuò)誤
        if(!resp.success()) {
            System.out.println(String.format("code:%s,msg:%s,reqId:%s, resp:%s", resp.getCode(), resp.getMsg(), resp.getRequestId(), Jsons.DEFAULT.toJson(resp.getRawResponse())));
            return;
        }
        // 業(yè)務(wù)數(shù)據(jù)處理
        System.out.println(Jsons.DEFAULT.toJson(resp.getData()));
    }
}

package com.congge.feishu;
import com.lark.oapi.Client;
import com.lark.oapi.core.utils.Jsons;
import com.lark.oapi.service.bitable.v1.model.*;
import java.util.HashMap;
import com.lark.oapi.core.request.RequestOptions;
/**
 * TODO 第四步 ： 刪除多維表數(shù)據(jù)，原始的URL：
 *   https://kxv0z438jth.feishu.cn/wiki/Sv8SwfjImiWFusk2MBEczz0AnNg?table=tblDPPkqY93he1AO&view=vewq1cS7NC
 */
public class DeleteTableDataTest {
    public static void main(String[] args) throws Exception {
        String appId = "你的appId ";
        String appSecret = "你的appSecret";
        // 構(gòu)建client
        Client client = Client.newBuilder(appId, appSecret).build();
        // 創(chuàng)建請(qǐng)求對(duì)象
        DeleteAppTableRecordReq req = DeleteAppTableRecordReq.newBuilder()
                .appToken("你的appToken")
                .tableId("你的tableId")
                .recordId("你的recordId")
                .build();
        // 發(fā)起請(qǐng)求
        DeleteAppTableRecordResp resp = client.bitable().appTableRecord().delete(req);
        // 處理服務(wù)端錯(cuò)誤
        if(!resp.success()) {
            System.out.println(String.format("code:%s,msg:%s,reqId:%s, resp:%s", resp.getCode(), resp.getMsg(), resp.getRequestId(), Jsons.DEFAULT.toJson(resp.getRawResponse())));
            return;
        }
        // 業(yè)務(wù)數(shù)據(jù)處理
        System.out.println(Jsons.DEFAULT.toJson(resp.getData()));
    }
}