修复用户管理部门树显示，回退sqlalchemy引用，修复头像修改

applications/extensions/init_sqlalchemy.py

@@ -2,8 +2,7 @@ import datetime
 import os
 
 from flask import Flask, request
-from flask_sqlalchemy import SQLAlchemy
-from flask_sqlalchemy.query import Query as BaseQuery
+from flask_sqlalchemy import SQLAlchemy, BaseQuery
 from flask_marshmallow import Marshmallow
 from marshmallow import fields
 from marshmallow.validate import (

templates/system/user/edit.html

@@ -83,7 +83,7 @@
             selectInputName: {nodeId: 'deptId', context: 'deptName'},
             skin: 'layui',
             dataFormat: 'list',
-      response: { treeId: 'deptId', parentId: 'parentId', title: 'deptName' },
+            response: {treeId: 'id', parentId: 'parent_id', title: 'dept_name'},
             selectInitVal: "{{ user.dept_id }}"
         })
         form.on('submit(user-update)', function (data) {

templates/system/user/profile.html

@@ -65,7 +65,7 @@
         formData.append('fileToken', timeStamp)
         $.ajax({
           method: 'post',
-          url: '/admin/file/upload', //用于文件上传的服务器端请求地址
+          url: '/system/file/upload', //用于文件上传的服务器端请求地址
           data: formData,
           processData: false,
           contentType: false,