提交修改

src/main/java/com/lz/config/ShiroConfig.java

@@ -51,6 +51,7 @@ public class ShiroConfig {
 
         Map<String, String> filterMap = new LinkedHashMap<>();
         filterMap.put("/webjars/**", "anon");
+        filterMap.put("/oneCode/**", "anon");
         filterMap.put("/file/**", "anon");
         filterMap.put("/test/**", "anon");
         filterMap.put("/druid/**", "anon");

src/main/java/com/lz/modules/equipment/controller/OneCodeController.java

@@ -217,6 +217,9 @@ public class OneCodeController {
 
 
     public double getRate(int a ,int b ){
+        if(b == 0 ){
+            return 0;
+        }
         return new BigDecimal(a).divide(new BigDecimal(b),4,BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(100))
                 .setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();
     }