坡度比字段更正

eladmin-system/src/main/java/me/zhengjie/gemho/service/data/impl/DbDataServiceImpl.java

@@ -294,14 +294,14 @@ public class DbDataServiceImpl extends ServiceImpl<DbDataMapper, DbData> impleme
                     && !record.getSafeheight().equals("0")) {
                 try {
                     double lenthValue = Double.parseDouble(record.getLenth());
-                    double safeheightValue = Double.parseDouble(record.getSafeheight());
-                    double result = (safeheightValue / lenthValue) * 1000;
-                    record.setAngle(String.format("%.4f", result)); // 存入 angle 字段
+                    double aDouble = Double.parseDouble(record.getAngle());
+                    double result = (aDouble / lenthValue) * 1000;
+                    record.setSafeheight(String.format("%.4f", result)); // 存入 angle 字段
                 } catch (NumberFormatException e) {
-                    record.setAngle(null);
+                    record.setSafeheight(null);
                 }
             } else {
-                record.setAngle(null);
+                record.setSafeheight(null);
             }
         }