Merge pull request #612 from dataease/pr@dev@feat_地图联动

backend/src/main/java/io/dataease/auth/service/impl/ShiroServiceImpl.java

@@ -44,9 +44,9 @@ public class ShiroServiceImpl implements ShiroService {
 
         //验证链接
         filterChainDefinitionMap.put("/api/link/validate**", ANON);
+        filterChainDefinitionMap.put("/api/map/areaEntitys/**", ANON);
 
-
-
+        filterChainDefinitionMap.put("/**/*.json", ANON);
         filterChainDefinitionMap.put("/system/ui/**", ANON);
         filterChainDefinitionMap.put("/**/*.js", ANON);
         filterChainDefinitionMap.put("/**/*.css", ANON);

frontend/src/views/chart/chart/map/map.js

@@ -39,6 +39,10 @@ export function baseMapOption(chart_option, chart) {
       })
       chart_option.visualMap.min = Math.min(...values)
       chart_option.visualMap.max = Math.max(...values)
+      if (chart_option.visualMap.min === chart_option.visualMap.max) {
+        chart_option.visualMap.min = 0
+      }
+
       if (customAttr.color && customAttr.color.colors) {
         chart_option.visualMap.inRange.color = customAttr.color.colors
       }