优化

src/main/java/com/stu/stusystem/config/MyShiroConfig.java

@@ -53,6 +53,7 @@ public class MyShiroConfig {
         filterChainDefinitionMap.put("/getVerify", "anon");
         filterChainDefinitionMap.put("/register", "anon");
         filterChainDefinitionMap.put("/favicon.ico", "anon");
+        filterChainDefinitionMap.put("/stu/class/get/treeData", "anon");
 
         filterChainDefinitionMap.put("/v2/api-docs/**", "anon");
         filterChainDefinitionMap.put("/swagger-ui.html", "anon");

src/main/java/com/stu/stusystem/controller/system/StuClassController.java

@@ -51,7 +51,7 @@ public class StuClassController {
         return ApiResult.success();
     }
 
-    @ApiOperation("查询所有班级id、名字")
+    @ApiOperation("树形班级结构")
     @GetMapping("/get/treeData")
     public List<Object> getStuClassTreeData() {
         return this.stuClassService.getStuClassTreeData();

src/main/java/com/stu/stusystem/util/TreeModelUtil.java

@@ -47,7 +47,10 @@ public class TreeModelUtil {
                 }
                 // 查找child
                 String id = (String) mapArr.get("id");
-                mapArr.put("child", getTreeList(id, tm, pid));
+                List<?> treeList = getTreeList(id, tm, pid);
+                if (treeList.size() != 0) {
+                    mapArr.put("child", treeList);
+                }
                 list.add(mapArr);
             }
         } catch (IllegalAccessException e) {
@@ -79,7 +82,10 @@ public class TreeModelUtil {
                 }
                 // 查找child
                 String childId = (String) mapArr.get("id");
-                mapArr.put("child", getTreeList(childId, treeModels, pid));
+                List<?> treeList = getTreeList(childId, treeModels, pid);
+                if (treeList.size() != 0) {
+                    mapArr.put("child", treeList);
+                }
                 lists.add(mapArr);
             }
         } catch (IllegalAccessException e) {