add

src/main/java/com/roma/romaapi/controller/ApiController.java

@@ -0,0 +1,13 @@
+package com.roma.romaapi.controller;
+
+import com.roma.romaapi.utils.CustomResponse;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.Map;
+
+@RestController
+public class ApiController {
+
+}

src/main/java/com/roma/romaapi/controller/PageController.java

@@ -7,6 +7,7 @@ import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.List;
 import java.util.Map;
 
 @RestController
@@ -20,4 +21,10 @@ public class PageController {
         // 获取页面的json
         return CustomResponse.formatResponse(pageService.getPageJsonByCode(pageCode));
     }
+
+    // 获取菜单----系统应用请求
+    @RequestMapping("/page/menu")
+    public List menu() {
+        return pageService.menu();
+    }
 }

src/main/java/com/roma/romaapi/dao/PageDao.java

@@ -6,6 +6,7 @@ import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
 import org.springframework.stereotype.Repository;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 @Repository
@@ -30,4 +31,13 @@ public class PageDao {
             return resultMap;
         }
     }
+
+    // 获取全部菜单项
+    public List<Map<String, Object>> getMenuForList(){
+        Map<String, Object> paramMap = new HashMap<>();
+        paramMap.put("type_action", "action");
+        String sql = " SELECT * FROM `admin_menu` WHERE `delete_time` IS NULL AND `type`!=:type_action ORDER BY `sort` ASC ";
+        List<Map<String, Object>> resMap2 = namedParameterJdbcTemplate.queryForList(sql, paramMap);
+        return resMap2;
+    }
 }

src/main/java/com/roma/romaapi/service/PageService.java

@@ -4,6 +4,9 @@ import com.roma.romaapi.dao.PageDao;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 @Service
@@ -15,4 +18,81 @@ public class PageService {
 
         return ret;
     }
+
+    // 整理返回菜单
+    public List menu(){
+        List<Map<String, Object>> menuData = pageDao.getMenuForList(); // 获取全部菜单数据
+
+        List<Map<String, Object>> renderMenu = this.renderMenu(menuData);// 根据选项渲染节点内容
+
+        List<Map<String, Object>> treeMenu = this.treeMenu(renderMenu);  // 生成树结构
+
+        return renderMenu;
+    }
+
+    // 渲染节点内容
+    private List<Map<String, Object>> renderMenu(List<Map<String, Object>> menuData){
+        List<Map<String, Object>> retList = new ArrayList<Map<String, Object>>();
+        for (int i = 0; i < menuData.size(); i++) {
+            Map map = menuData.get(i);
+            String menuType = (String) map.get("type");
+            Map tempMap = new HashMap<>();
+            switch (menuType) {
+                case "menu": // 菜单
+                    tempMap.put("id", map.get("id"));
+                    tempMap.put("parent_id", map.get("parent_id"));
+                    tempMap.put("label", (String) map.get("label"));
+                    tempMap.put("icon", (String) map.get("icon"));
+                    tempMap.put("url", (String) map.get("url"));
+                    tempMap.put("schemaApi", (String) map.get("path"));
+                    tempMap.put("visible", 1);
+                    retList.add(tempMap);
+                    break;
+                case "dir":
+                    tempMap.put("id", map.get("id"));
+                    tempMap.put("parent_id", map.get("parent_id"));
+                    tempMap.put("label", (String) map.get("label"));
+                    tempMap.put("icon", (String) map.get("icon"));
+                    tempMap.put("visible", 1);
+                    retList.add(tempMap);
+                    break;
+                case "link":
+                    tempMap.put("id", map.get("id"));
+                    tempMap.put("parent_id", map.get("parent_id"));
+                    tempMap.put("label", (String) map.get("label"));
+                    tempMap.put("icon", (String) map.get("icon"));
+                    tempMap.put("link", (String) map.get("path"));
+                    tempMap.put("visible", 1);
+                    retList.add(tempMap);
+                    break;
+            }
+        }
+
+        return retList;
+    }
+
+    // 转换tree结构数据
+    private List<Map<String, Object>> treeMenu(List<Map<String, Object>> renderMenu){
+        List<Map<String, Object>> retList = new ArrayList<Map<String, Object>>();
+        // 构建数据
+        System.out.print("dsdsadsd---tree");
+        for (int i = 0; i < renderMenu.size(); i++) {
+            Map map = renderMenu.get(i);
+            System.out.println(map.get("id"));
+            System.out.println(map.get("parent_id"));
+            Object parentId =  map.get("parent_id");
+            String stringParentId = parentId.toString();
+            Integer intParentId = Integer.parseInt(stringParentId); // 上级id
+            Object dataId = map.get("id");
+            String stringDataId = dataId.toString();
+            Integer intDataId = Integer.parseInt(stringDataId); // 主键id
+
+System.out.println(map);
+//            $id = $item[$primary_key];
+//            $parent_id = $item[$parent_key];
+//            $r[$parent_id][$id] = $item;
+        }
+
+        return retList;
+    }
 }