update

a.js

-const _ = require('lodash');
-let a = [
-    {
-        xjlr: 100,
-            xjlc: 200,
-            sdsqjxjll: 300,
-            tzsds: 400,
-            sdshjxjll: 500,
-            year: "合计",
-    },
-    {
-        xjlr: 100,
-            xjlc: 200,
-            sdsqjxjll: 300,
-            tzsds: 400,
-            sdshjxjll: 500,
-            year: 2022,
-    },
-    {
-        xjlr: 101,
-            xjlc: 201,
-            sdsqjxjll: 301,
-            tzsds: 401,
-            sdshjxjll: 501,
-            year: 2023,
-    },
-    {
-        xjlr: 1003,
-            xjlc: 2003,
-            sdsqjxjll: 3003,
-            tzsds: 4003,
-            sdshjxjll: 5003,
-            year: "2024",
-    },
-    {
-        xjlr: 1004,
-            xjlc: 2004,
-            sdsqjxjll: 3004,
-            tzsds: 4004,
-            sdshjxjll: 5004,
-            year: "2025",
-    }
-]
-
-const b = _.sortBy(a, 'year');
-console.log(b);
-
-
-
-function thvc(a) {
-    let xjlr = [], xjlc = [], sdsqjxjll = [], tzsds = [], sdshjxjll =[];
-    let retArr = [];
-    for (let index = 0; index < a.length; index++) {
-        const element = a[index];
-        xjlr.push(element.xjlr);
-        xjlc.push(element.xjlc);
-        sdsqjxjll.push(element.sdsqjxjll);
-        tzsds.push(element.tzsds);
-        sdshjxjll.push(element.sdshjxjll);
-        // year.push(element.year);
-    }
-    return [xjlr, xjlc, sdsqjxjll, tzsds, sdshjxjll];
-}
-console.log(thvc(a));
-
-function cvht(obj) {
-    for (const key in obj) {
-        const element = obj[key];
-        
-        
-    }
-}
-
-
-function reverseTransform(transformedData) {
-  // 获取第一个字段的数组长度作为对象数量 
-  const field = Object.keys(transformedData)[0]; 
-  const itemCount = transformedData[field].length;
-  
+function flattenTreeIterative(forest) {
   const result = [];
+  const stack = [...forest.map(node  => ({ node, parentId: null }))];
   
-  // 遍历每个索引位置构建对象 
-  for (let i = 0; i < itemCount; i++) {
-    const item = {};
+  while (stack.length)  {
+    const { node, parentId } = stack.pop(); 
+    const { chilrden, children, ...rest } = node;
     
-    // 为每个字段赋值 
-    for (const key in transformedData) {
-      if (transformedData.hasOwnProperty(key))  {
-        item[key] = transformedData[key][i];
-      }
-    }
+    result.push({  ...rest, parentId });
     
-    result.push(item); 
+    const kids = chilrden || children || [];
+    for (let i = kids.length  - 1; i >= 0; i--) {
+      stack.push({  node: kids[i], parentId: node.id  });
+    }
   }
   
   return result;
 }
 
-// 使用示例 
-const transformed = {
-  xjlr: [100, 100, 101, 1003, 1004],
-  xjlc: [200, 200, 201, 2003, 2004],
-  sdsqjxjll: [300, 300, 301, 3003, 3004],
-  tzsds: [400, 400, 401, 4003, 4004],
-  sdshjxjll: [500, 500, 501, 5003, 5004]
-};
- 
-// console.log(reverseTransform(transformed)); 
-
-// console.log(thvc(a));
-
-
-// {
-//   xh: String,
-//   sjx: String,
-
-// }
-// {
-//   year: []
-// }
+// 扩展测试：包含额外字段和标准children字段
+const complexForest = [
+  {
+    id: 'A',
+    name: 'Root A',
+    chilrden: [
+      { id: 'A1', value: 100 },
+      { id: 'A2', value: 200, children: [{ id: 'A2a' }] }
+    ]
+  },
+  {
+    id: 'B',
+    name: 'Root B',
+    children: [{ id: 'B1' }]
+  }
+];
+ 
+console.log(flattenTreeIterative(complexForest)); 
+/* 输出：
+[
+  { id: 'A', name: 'Root A', parentId: null },
+  { id: 'A1', value: 100, parentId: 'A' },
\ No newline at end of file
+  { id: 'A2', value: 200, parentId: 'A' },
+  { id: 'A2a', parentId: 'A2' },
+  { id: 'B', name: 'Root B', parentId: null },
+  { id: 'B1', parentId: 'B' }
+]
+*/
\ No newline at end of file

controller/resourceController.js

@@ -158,7 +158,13 @@ async function listResourceInfo(req, res, next) {
     }
 };
 
-
+/**
+ * 这个接口有点问题，只能处理平行数据，数据
+ * @param {*} req 
+ * @param {*} res 
+ * @param {*} next 
+ * @returns 
+ */
 async function saveAllResourceInfo(req, res, next) {
     try {
         let { resourceId, data = [] } = req.body;
@@ -175,9 +181,6 @@ async function saveAllResourceInfo(req, res, next) {
         if (!resource) {
             return res.sendError(errorMessage.resourceNotFound);
         }
-        if (resource && resource.type == 2) {
-            data = utils.disTree(data)
-        }
         let toCreate = [], toKeep = [];
         if (data.length) {
             for (let index = 0; index < data.length; index++) {

controller/userController.js

@@ -104,7 +104,6 @@ async function createUser(req, res, next) {
         const { salt, passwordHash } = utils.saltHashPassword(req.body.password);
         body.salt = salt;
         body.password = passwordHash;
-
         const ret = await DB.User.create(body);
         if (!(ret && ret.id)) {
             return res.sendError(errorMessage.databaseQueryError);

db/model/system/user.js

@@ -13,7 +13,6 @@ const User = sequelize.define('User', {
   mobile: {
     type: DataTypes.STRING(11),
     allowNull: false,
-    unique: true,
   },
   password: {
     type: DataTypes.STRING(200),

utils/index.js

@@ -66,6 +66,26 @@ function disTree(tree) {
     return parallel
 }
 
+// 迭代替代递归（万级以上节点）
+function flattenTreeIterative(forest) {
+  const result = [];
+  const stack = [...forest.map(node  => ({ node, parentId: null }))];
+  
+  while (stack.length)  {
+    const { node, parentId } = stack.pop(); 
+    const { chilrden, children, ...rest } = node;
+    
+    result.push({  ...rest, parentId });
+    
+    const kids = chilrden || children || [];
+    for (let i = kids.length  - 1; i >= 0; i--) {
+      stack.push({  node: kids[i], parentId: node.id  });
+    }
+  }
+  
+  return result;
+}
+
 function genTracSourceCode({EnterpriseCode, type, date, batchNum, logisticsNum}) {
     // 企业代码（9） MA4W271Y8 + 产品代码【种植、初加工、深加工】（6）+ 生产/出厂日期（8）） + 批次号（8）+ 物流码 + 校验码（8）
     //MA4W271Y8