代码更新：

1.增加供应商相关代码。

wms-admin/src/main/java/com/ruoyi/web/controller/business/TOngoodsshelfController.java

@@ -3,6 +3,8 @@ package com.ruoyi.web.controller.business;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.ruoyi.business.domain.*;
 import com.ruoyi.business.service.*;
 import com.ruoyi.business.utils.EbsUtils;
@@ -14,10 +16,10 @@ import com.ruoyi.common.core.domain.entity.SysUser;
 import com.ruoyi.common.core.page.TableDataInfo;
 import com.ruoyi.common.enums.BusinessType;
 import com.ruoyi.common.utils.ShiroUtils;
+import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.common.utils.http.HttpUtils;
 import com.ruoyi.common.utils.poi.ExcelUtil;
 import com.ruoyi.system.service.ISysConfigService;
-import org.apache.commons.lang3.StringUtils;
 import org.apache.poi.hpsf.GUID;
 import org.apache.shiro.authz.annotation.RequiresPermissions;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -35,6 +37,7 @@ import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
+import java.util.Objects;
 
 /**
  * 入库任务单Controller
@@ -75,6 +78,9 @@ public class TOngoodsshelfController extends BaseController
     @Autowired
     private ITBaseGoodsService goodsService;
 
+    @Autowired
+    private ITBaseProviderService tBaseProviderService;
+
     @RequiresPermissions("business:ongoodsshelf:view")
     @GetMapping()
     public String ongoodsshelf(ModelMap mmap)
@@ -82,6 +88,9 @@ public class TOngoodsshelfController extends BaseController
         // 获取用户
         SysUser sysUser = ShiroUtils.getCurrentUser();
         mmap.put("sysUser", sysUser);
+        // 获取供应商
+        List<TBaseProvider> providers = tBaseProviderService.list();
+        mmap.put("providers", providers);
         return prefix + "/ongoodsshelf";
     }
 
@@ -133,6 +142,70 @@ public class TOngoodsshelfController extends BaseController
         return toAjax(false);
     }
 
+    /**
+     * 开始入库
+     */
+    @Log(title = "开始入库", businessType = BusinessType.UPDATE)
+    @PostMapping(value = "/startIn",consumes = MediaType.APPLICATION_JSON_VALUE)
+    @ResponseBody
+    public AjaxResult startIn(@RequestBody TBaseProvider startInRequest) {
+        logger.info("接收到开始入库请求:{}", JSON.toJSONString(startInRequest));
+        try {
+            if (StringUtils.isEmpty(startInRequest.getProviderId())) {
+                return error("请求参数缺少供应商id。");
+            }
+            TBaseProvider currentInProvider = tBaseProviderService.getOne(new LambdaQueryWrapper<TBaseProvider>()
+                    .eq(TBaseProvider::getRemark, "1")
+                    .last("limit 1"));
+            if (currentInProvider == null) {
+                // 查询当前供应商
+                TBaseProvider currentRequestProvider = tBaseProviderService.getOne(new LambdaQueryWrapper<TBaseProvider>()
+                        .eq(TBaseProvider::getProviderId, startInRequest.getProviderId())
+                        .last("limit 1"));
+                if (currentRequestProvider == null) {
+                    return error("请求的供应商错误，数据库中不存在。");
+                }
+                // 更新当前供应商为入库中状态
+                currentRequestProvider.setRemark("1");
+                if (tBaseProviderService.updateById(currentRequestProvider)) {
+                    return success("当前供应商开始入库成功。");
+                } else {
+                    return error("当前供应商开始入库失败。");
+                }
+            } else {
+                if (Objects.equals(currentInProvider.getProviderId(), startInRequest.getProviderId())) {
+                    return success("当前供应商已经开始入库。");
+                } else {
+                    return error("其他供应商正在入库，请结束后再试。");
+                }
+            }
+        } catch (Exception e) {
+            return error("发生异常。");
+        }
+    }
+
+    /**
+     * 停止入库
+     */
+    @Log(title = "停止入库", businessType = BusinessType.UPDATE)
+    @PostMapping(value = "/stopIn",consumes = MediaType.APPLICATION_JSON_VALUE)
+    @ResponseBody
+    public AjaxResult stopIn(@RequestBody TBaseProvider startInRequest) {
+        logger.info("接收到停止入库请求:{}", JSON.toJSONString(startInRequest));
+        try {
+            boolean result = tBaseProviderService.update(new LambdaUpdateWrapper<TBaseProvider>()
+                    .set(TBaseProvider::getRemark, "0")
+                    .eq(TBaseProvider::getRemark, "1"));
+            if (result) {
+                return success("停止入库成功。");
+            } else {
+                return error("停止入库失败。");
+            }
+        } catch (Exception e) {
+            return error("发生异常。");
+        }
+    }
+
     /**
      * 结束入库
      */

wms-business/src/main/java/com/ruoyi/business/domain/TBaseProvider.java

@@ -0,0 +1,20 @@
+package com.ruoyi.business.domain;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+/**
+ * 供应商
+ */
+@Data
+@TableName(value = "t_base_provider_dictionary", autoResultMap = true)
+public class TBaseProvider {
+    @TableId(value = "PROVIDER_ID")
+    private String providerId;
+    @TableField(value = "PROVIDER_NAME")
+    private String providerName;
+    @TableField(value = "REMARK")
+    private String remark;
+}

wms-business/src/main/java/com/ruoyi/business/mapper/TBaseProviderMapper.java

@@ -0,0 +1,9 @@
+package com.ruoyi.business.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.ruoyi.business.domain.TBaseProvider;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface TBaseProviderMapper extends BaseMapper<TBaseProvider> {
+}

wms-business/src/main/java/com/ruoyi/business/service/ITBaseProviderService.java

@@ -0,0 +1,7 @@
+package com.ruoyi.business.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.ruoyi.business.domain.TBaseProvider;
+
+public interface ITBaseProviderService extends IService<TBaseProvider> {
+}

wms-business/src/main/java/com/ruoyi/business/service/impl/TBaseProviderServiceImpl.java

@@ -0,0 +1,11 @@
+package com.ruoyi.business.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.ruoyi.business.domain.TBaseProvider;
+import com.ruoyi.business.mapper.TBaseProviderMapper;
+import com.ruoyi.business.service.ITBaseProviderService;
+import org.springframework.stereotype.Service;
+
+@Service
+public class TBaseProviderServiceImpl extends ServiceImpl<TBaseProviderMapper, TBaseProvider> implements ITBaseProviderService {
+}

wms-business/src/main/resources/mapper/TBaseProviderMapper.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.ruoyi.business.mapper.TBaseProviderMapper">
+</mapper>