根据key数组查询用户

src/main/java/com/hxgk/lowcode/controller/ManContController.java

@@ -18,6 +18,7 @@ import org.springframework.web.bind.annotation.RequestHeader;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.lang.reflect.Array;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -139,4 +140,20 @@ public class ManContController {
         }
 
     }
+
+    @RequestMapping(value = "getManContsByKeys")
+    public JsonData getManContsByKeys(@RequestHeader(value = "User-Key") String key,
+                                      @RequestHeader(value = "User-Token") String token,@RequestBody Map<String, List<String>> requestBody
+    ) {
+        if(!StringUtils.isBlank(key)&&!StringUtils.isBlank(token)){
+            List<String> keys = requestBody.get("keys");
+
+            List<ManContShort> list = userService.getManContsByKeys(keys);
+
+            return JsonData.buildSuccess(list);
+        }else{
+            return JsonData.buildError("请先登录");
+        }
+
+    }
 }

src/main/java/com/hxgk/lowcode/mapper/UserMapper.java

@@ -23,4 +23,6 @@ public interface UserMapper {
     ManCont getManContByDeviceNo(@Param("deviceNo") String deviceNo);
 
     List<ManContShort> getPersonByRoleId(@Param("role") String roleId,@Param("number") String number,@Param("name") String name);
+
+    List<ManContShort> getManContsByKeys(@Param("keys")List<String> subList);
 }

src/main/java/com/hxgk/lowcode/model/entity/ManContShort.java

@@ -13,7 +13,7 @@ public class ManContShort {
     //头像
     private String icon;
     private Byte empType;
-    private Long key;
+    private String key;
     private String role;
     private String deparment;
 
@@ -57,14 +57,6 @@ public class ManContShort {
         this.empType = empType;
     }
 
-    public Long getKey() {
-        return key;
-    }
-
-    public void setKey(Long key) {
-        this.key = key;
-    }
-
     public String getRole() {
         return role;
     }
@@ -80,4 +72,12 @@ public class ManContShort {
     public void setDeparment(String deparment) {
         this.deparment = deparment;
     }
+
+    public String getKey() {
+        return key;
+    }
+
+    public void setKey(String key) {
+        this.key = key;
+    }
 }

src/main/java/com/hxgk/lowcode/service/UserService.java

@@ -28,4 +28,6 @@ public interface UserService {
     List<String> getAllParentOrgForEmp(ManCont manCont);
 
     PageInfo<ManContShort> getPersonByRoleId(int pageNum,int pageSize,String roleId,String number,String name);
+
+    List<ManContShort> getManContsByKeys(List<String> keys);
 }

src/main/java/com/hxgk/lowcode/service/impl/UserServiceImpl.java

@@ -185,5 +185,39 @@ public class UserServiceImpl implements UserService {
         return new PageInfo<>(personByRoleId);
     }
 
+    @Override
+    public List<ManContShort> getManContsByKeys(List<String> keys) {
+        int BATCH_SIZE = 500;
+
+        List<ManContShort> resultList = new ArrayList<>();
+
+        if(keys.size()==0){
+            return userMapper.getManContsByKeys(keys);
+        }else{
+            // 计算需要分多少批
+            int batchCount = (keys.size() + BATCH_SIZE - 1) / BATCH_SIZE;
+
+            for (int i = 0; i < batchCount; i++) {
+                // 计算每批的起始索引和结束索引
+                int startIndex = i * BATCH_SIZE;
+                int endIndex = Math.min(startIndex + BATCH_SIZE, keys.size());
+
+                // 截取子列表
+                List<String> subList = keys.subList(startIndex, endIndex);
+
+                // 每批查询并添加到结果集
+                List<ManContShort> batchResult = userMapper.getManContsByKeys(subList);
+                if (batchResult.size()>0) {
+                    resultList.addAll(batchResult);
+                }
+            }
+
+            return resultList;
+
+        }
+
+
+    }
+
 
 }

src/main/resources/application-dev.yml

@@ -2,7 +2,7 @@
 mybatis:
   configuration:
     #开启控制台打印sql
-    #log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
     # mybatis 下划线转驼峰配置,两者都可以
     map-underscore-to-camel-case: true
   #配置扫描

src/main/resources/mapper/UserMapper.xml

@@ -62,7 +62,34 @@
           <![CDATA[
             and a.emp_type < 9
           ]]>
-        order by id
+        order by a.id
+
+    </select>
+
+
+    <select id="getManContsByKeys" resultType="com.hxgk.lowcode.model.entity.ManContShort">
+        SELECT
+          a.id,a.number,a.name,a.emp_type,a.`key`,a.role,o.name as deparment
+          /*,a.icon*/
+        FROM
+          man_cont a
+        left join org_cont o on
+        a.admin_org = o.id
+        WHERE a.state = 1
+        <![CDATA[
+            and a.emp_type < 9
+          ]]>
+        <if test="keys != null and keys.size() > 0">
+            and a.`key` IN
+            <foreach collection="keys" item="key" open="(" separator="," close=")">
+                #{key}
+            </foreach>
+        </if>
+        <if test="keys == null or keys.size() == 0">
+            and a.company = 309
+        </if>
+
+        order by a.id
 
     </select>