大屏接口demo

ruoyi-admin/src/main/java/com/ruoyi/web/controller/bigscreen/CommonBigController.java

@@ -0,0 +1,75 @@
+package com.ruoyi.web.controller.bigscreen;
+
+import com.ruoyi.common.constant.CacheConstants;
+import com.ruoyi.common.core.controller.BaseController;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.domain.entity.SysDept;
+import com.ruoyi.common.core.redis.RedisCache;
+import com.ruoyi.framework.web.service.TokenService;
+import com.ruoyi.system.service.ISysDeptService;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * @description:  通用大屏接口
+ * @author: zzl
+ * @date: Created in 2025-09-02 15:11
+ * @version: 1.0
+ * @modified By:
+ */
+@RestController
+@RequestMapping("/big/common")
+public class CommonBigController extends BaseController {
+
+    @Autowired
+    private ISysDeptService sysDeptService;
+
+    @Autowired
+    private TokenService tokenService;
+
+    @Autowired
+    private RedisCache redisCache;
+
+    // 大屏接口缓存时间
+    @Value("${rongxin.big.expireTime}")
+    private int expireTime;
+
+
+    @ApiOperation("根据部门deptId获取其下级部门列表")
+    @GetMapping(value = "/nextDeptListByDeptId/{deptId}")
+    public AjaxResult nextDeptListByDeptId(@PathVariable("deptId") Long deptId) {
+
+        Object geoJson = redisCache.getCacheObject(CacheConstants.BIG_DATA_COMMON_KEY + "_nextDeptList_" + deptId);
+        if (Objects.nonNull(geoJson)) {
+            return AjaxResult.success(geoJson);
+        }
+        List<SysDept> deptList = sysDeptService.selectDeptByParentId(deptId);
+        redisCache.setCacheObject(CacheConstants.BIG_DATA_COMMON_KEY + "_nextDeptList_" + deptId, deptList, expireTime, TimeUnit.MINUTES);
+        return AjaxResult.success(deptList);
+
+    }
+
+    @ApiOperation("根据部门deptId获取其下级部门列表")
+    @GetMapping(value = "/nextDeptListByOrgCode/{orgCode}")
+    public AjaxResult nextDeptListByOrgCode(@PathVariable("orgCode") String orgCode) {
+
+        Object geoJson = redisCache.getCacheObject(CacheConstants.BIG_DATA_COMMON_KEY + "_nextDeptList_" + orgCode);
+        if (Objects.nonNull(geoJson)) {
+            return AjaxResult.success(geoJson);
+        }
+        SysDept dept = sysDeptService.selectDeptByOrgCode(orgCode);
+        List<SysDept> deptList = sysDeptService.selectDeptByParentId(dept.getDeptId());
+        redisCache.setCacheObject(CacheConstants.BIG_DATA_COMMON_KEY + "_nextDeptList_" + orgCode, deptList, expireTime, TimeUnit.MINUTES);
+        return AjaxResult.success(deptList);
+
+    }
+}

ruoyi-admin/src/main/java/com/ruoyi/web/controller/bigscreen/ResourceBigController.java

@@ -0,0 +1,38 @@
+package com.ruoyi.web.controller.bigscreen;
+
+import com.ruoyi.common.core.controller.BaseController;
+import com.ruoyi.common.core.redis.RedisCache;
+import com.ruoyi.framework.web.service.TokenService;
+import com.ruoyi.system.service.ISysDeptService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @description:
+ * @author: zzl
+ * @date: Created in 2025-09-02 15:11
+ * @version: 1.0
+ * @modified By:
+ */
+@RestController
+@RequestMapping("/big/resource")
+public class ResourceBigController extends BaseController {
+
+    @Autowired
+    private ISysDeptService sysDeptService;
+
+    @Autowired
+    private TokenService tokenService;
+
+    @Autowired
+    private RedisCache redisCache;
+
+    // 大屏接口缓存时间
+    @Value("${rongxin.big.expireTime}")
+    private int expireTime;
+
+
+
+}

ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java

@@ -1,30 +1,20 @@
 package com.ruoyi.web.controller.monitor;
 
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Properties;
-import java.util.Set;
-import java.util.TreeSet;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.redis.core.RedisCallback;
-import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.security.access.prepost.PreAuthorize;
-import org.springframework.web.bind.annotation.DeleteMapping;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
 import com.ruoyi.common.constant.CacheConstants;
 import com.ruoyi.common.core.domain.AjaxResult;
 import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.system.domain.SysCache;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.RedisCallback;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.*;
 
 /**
  * 缓存监控
- * 
+ *
  * @author ruoyi
  */
 @RestController
@@ -43,6 +33,8 @@ public class CacheController
         caches.add(new SysCache(CacheConstants.REPEAT_SUBMIT_KEY, "防重提交"));
         caches.add(new SysCache(CacheConstants.RATE_LIMIT_KEY, "限流处理"));
         caches.add(new SysCache(CacheConstants.PWD_ERR_CNT_KEY, "密码错误次数"));
+        caches.add(new SysCache(CacheConstants.BIG_DATA_COMMON_KEY, "通用大屏数据"));
+        caches.add(new SysCache(CacheConstants.BIG_DATA_RESOURCE_KEY, "资源大屏数据"));
     }
 
     @PreAuthorize("@ss.hasPermi('monitor:cache:list')")

ruoyi-admin/src/main/resources/application.yml

@@ -99,6 +99,10 @@ token:
   # 令牌有效期（默认30分钟）
   expireTime: 30
 
+rongxin:
+  big:
+    expireTime: 30
+
 # MyBatis配置
 mybatis:
   # 搜索指定包别名

ruoyi-common/src/main/java/com/ruoyi/common/constant/CacheConstants.java

@@ -2,7 +2,7 @@ package com.ruoyi.common.constant;
 
 /**
  * 缓存的key 常量
- * 
+ *
  * @author ruoyi
  */
 public class CacheConstants
@@ -41,4 +41,14 @@ public class CacheConstants
      * 登录账户密码错误次数 redis key
      */
     public static final String PWD_ERR_CNT_KEY = "pwd_err_cnt:";
+
+    /**
+     * 【通用】大屏接口数据缓存 redis key
+     */
+    public static final String BIG_DATA_COMMON_KEY = "big_data_common:";
+
+    /**
+     * 【资源】大屏接口数据缓存 redis key
+     */
+    public static final String BIG_DATA_RESOURCE_KEY = "big_data_resource:";
 }

ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysDeptMapper.java

@@ -53,6 +53,8 @@ public interface SysDeptMapper
      */
     public int selectNormalChildrenDeptById(Long deptId);
 
+    public List<SysDept> selectDeptByParentId(Long parentId);
+
     /**
      * 是否存在子节点
      *

ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDeptService.java

@@ -69,6 +69,10 @@ public interface ISysDeptService
      */
     public int selectNormalChildrenDeptById(Long deptId);
 
+    public List<SysDept> selectDeptByParentId(Long parentId);
+
+    public SysDept selectDeptByOrgCode(String orgCode);
+
     /**
      * 是否存在部门子节点
      *

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java

@@ -143,6 +143,16 @@ public class SysDeptServiceImpl implements ISysDeptService {
         return deptMapper.selectNormalChildrenDeptById(deptId);
     }
 
+    @Override
+    public List<SysDept> selectDeptByParentId(Long parentId) {
+        return deptMapper.selectDeptByParentId(parentId);
+    }
+
+    @Override
+    public SysDept selectDeptByOrgCode(String orgCode) {
+        return deptMapper.selectDeptByOrgCode(orgCode);
+    }
+
     /**
      * 是否存在子节点
      *

ruoyi-system/src/main/resources/mapper/system/SysDeptMapper.xml

@@ -249,6 +249,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         delete from sys_dept
     </delete>
 
+	<select id="selectDeptByParentId" parameterType="Long" resultMap="SysDeptResult">
+		<include refid="selectDeptVo"/>
+		where d.parent_id = #{parentId}
+	</select>
+
 	<select id="selectDeptByOrgCode" parameterType="String" resultMap="SysDeptResult">
 		<include refid="selectDeptVo"/>
 		where d.org_code = #{orgCode}