接口调整---

project-zcustom/src/main/java/com/project/zcustom/service/basics/impl/PlatBasicsServiceImpl.java

@@ -24,6 +24,8 @@ import com.project.common.utils.StringUtils;
 
 import javax.annotation.Resource;
 import java.math.BigDecimal;
+import java.math.RoundingMode;
+import java.text.DecimalFormat;
 import java.util.*;
 
 /**
@@ -340,13 +342,15 @@ public class PlatBasicsServiceImpl extends ServiceImpl<PlatBasicsMapper, PlatBas
         if (StringUtils.isNull(platBasics)) {
             StringUtils.getMapData("注册用户数", "registerNum", 0, tempMap);
             StringUtils.getMapData("活跃人数", "orderNum", 0, tempMap);
-            tempMap.put("onlineRate", "0.0");
+            tempMap.put("onlineRate", "0");
         }else{
             StringUtils.getMapData("注册用户数", "registerNum", platBasics.getRegisterNum(), tempMap);
             StringUtils.getMapData("活跃人数", "orderNum", platBasics.getOrderNum(), tempMap);
-            double result = (double) platBasics.getOrderNum() / platBasics.getRegisterNum();
-            String formattedResult = String.format("%.1f", result * 100);
-            tempMap.put("onlineRate", formattedResult);
+            BigDecimal a = new BigDecimal(platBasics.getOrderNum());
+            BigDecimal b = new BigDecimal(platBasics.getRegisterNum());
+            BigDecimal result = a.divide(b, 4, RoundingMode.HALF_UP);
+            BigDecimal percentage = result.multiply(new BigDecimal("100")).stripTrailingZeros();
+            tempMap.put("onlineRate", percentage.toPlainString());
         }
         return tempMap;
     }