首页统计信息

src/main/java/cn/chjyj/szwh/controller/admin/AdminIndexController.java

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+package cn.chjyj.szwh.controller.admin;
+
+import cn.chjyj.szwh.controller.BaseController;
+import cn.chjyj.szwh.service.IndexService;
+import com.alibaba.fastjson.JSONObject;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * 首页各种统计信息
+ */
+@RestController
+@RequestMapping("/admin/index")
+public class AdminIndexController extends BaseController {
+    @Autowired
+    private IndexService indexService;
+
+    @PostMapping("/home")
+    public JSONObject home(@RequestParam("leftDate") String leftDate,
+                           @RequestParam("rightDate") String rightDate,
+                           @RequestParam("sale_ranking")String saleRanking,
+                           @RequestParam("saleRankingDate")String saleRankingDate){
+        // 拼装查询条件
+        Map<String,Object> queryMap = new HashMap<>();
+        queryMap.put("leftDate",leftDate);
+        queryMap.put("rightDate",rightDate);
+        queryMap.put("sale_ranking",saleRanking);
+        queryMap.put("saleRankingDate",saleRankingDate);
+        // 执行查询操作
+        Map result =indexService.getCountSys(queryMap);
+        // 拼装结果
+        jsonObject.put("code",200);
+        jsonObject.put("data",result);
+        return jsonObject;
+    }
+}

src/main/java/cn/chjyj/szwh/service/IndexService.java

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+package cn.chjyj.szwh.service;
+
+import java.util.Map;
+
+/**
+ * 首页统计各种数据
+ */
+public interface IndexService {
+    /**
+     * 统计系统中的相关数据
+     * @param map 统计查询条件
+     * @return
+     */
+    Map<String,Object> getCountSys(Map<String,Object> map);
+}

src/main/java/cn/chjyj/szwh/service/impl/IndexServiceImpl.java

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+package cn.chjyj.szwh.service.impl;
+
+import cn.chjyj.szwh.service.IndexService;
+import org.springframework.stereotype.Service;
+
+import java.util.Map;
+
+@Service
+public class IndexServiceImpl implements IndexService {
+    @Override
+    public Map<String, Object> getCountSys(Map<String, Object> map) {
+        return null;
+    }
+}