一、数据存储层
1、查找分页列表
在写用户列表时遇到了问题,考虑到用户可能会较多的情况需要分页,在数据存储层写的方法是public IQueryable
主要问题就在红色的order这儿,这个参数不好传递,比如:如果是已ID来排序哪TKey类型是int,如果以注册时间来排序哪TKey类型就是datetime。如果我在业务逻辑层写一个函数可以支持选择排序类型,那么我没有办法声明一个变量既可以存储TKey为int的值,又可以存储datetime的值,那么排序就要写成下面这个样子,感觉不舒服。
//排序 switch(order) { case 0://ID升序 _users.Items = Repository.FindPageList((int)pageSize, (int)pageIndex, out _users.TotalNumber, _where, u => u.UserID, true).ToList(); break; case 1://ID降序 _users.Items = Repository.FindPageList((int)pageSize, (int)pageIndex, out _users.TotalNumber, _where, u => u.UserID, false).ToList(); break; case 2://注册时间降序 _users.Items = Repository.FindPageList((int)pageSize, (int)pageIndex, out _users.TotalNumber, _where, u => u.RegTime, true).ToList(); break; case 3://注册时间升序 _users.Items = Repository.FindPageList((int)pageSize, (int)pageIndex, out _users.TotalNumber, _where, u => u.RegTime, false).ToList(); break; case 4://最后登录时间升序 _users.Items = Repository.FindPageList((int)pageSize, (int)pageIndex, out _users.TotalNumber, _where, u => u.LastLoginTime, true).ToList(); break; case 5://最后登录时间降序 _users.Items = Repository.FindPageList((int)pageSize, (int)pageIndex, out _users.TotalNumber, _where, u => u.LastLoginTime, false).ToList(); break; default://ID降序 _users.Items = Repository.FindPageList((int)pageSize, (int)pageIndex, out _users.TotalNumber, _where, u => u.UserID, false).ToList(); break; }
后来将TKey设为dynamic类型,不论Expression
前几天没写博客一直在考虑这个问题,后来还是换成用字符串的方式来动态排序。 步骤如下:
Ninesky.DataLibrary[右键]->添加->类,输入类名OrderParam
namespace Ninesky.DataLibrary { ////// 排序参数 /// public class OrderParam { ////// 属性名 /// public string PropertyName { get; set; } ////// 排序方式 /// public OrderMethod Method { get; set; } } ////// 排序方式 /// public enum OrderMethod { ////// 正序 /// ASC, ////// 倒序 /// DESC } }
打开Ninesky.DataLibrary/Repository.cs,将方法public IQueryable
////// 查找分页列表 /// /// 每页记录数。必须大于1 /// 页码。首页从1开始,页码必须大于1 /// 总记录数 /// 查询表达式 /// 排序【null-不设置】 public IQueryableFindPageList(int pageSize, int pageIndex, out int totalNumber, Expression > where, OrderParam[] orderParams) { if (pageIndex < 1) pageIndex = 1; if (pageSize < 1) pageSize = 10; IQueryable _list = DbContext.Set ().Where(where); var _orderParames = Expression.Parameter(typeof(T), "o"); if (orderParams != null && orderParams.Length > 0) { for (int i = 0; i < orderParams.Length; i++) { //根据属性名获取属性 var _property = typeof(T).GetProperty(orderParams[i].PropertyName); //创建一个访问属性的表达式 var _propertyAccess = Expression.MakeMemberAccess(_orderParames, _property); var _orderByExp = Expression.Lambda(_propertyAccess, _orderParames); string _orderName = orderParams[i].Method == OrderMethod.ASC ? "OrderBy" : "OrderByDescending"; MethodCallExpression resultExp = Expression.Call(typeof(Queryable), _orderName, new Type[] { typeof(T), _property.PropertyType }, _list.Expression, Expression.Quote(_orderByExp)); _list = _list.Provider.CreateQuery (resultExp); } } totalNumber = _list.Count(); return _list.Skip((pageIndex - 1) * pageIndex).Take(pageSize); }
方法中排序参数(OrderParam[]) 使用数组,是考虑到多级排序的情况。对FindPageList重载代码进行修改,修改完的代码如下:
//查找实体分页列表 #region FindPageList ////// 查找分页列表 /// /// 每页记录数。必须大于1 /// 页码。首页从1开始,页码必须大于1 /// 总记录数 ///public IQueryable FindPageList(int pageSize, int pageIndex, out int totalNumber) { OrderParam _orderParam = null; return FindPageList(pageSize, pageIndex, out totalNumber, _orderParam); } /// /// 查找分页列表 /// /// 每页记录数。必须大于1 /// 页码。首页从1开始,页码必须大于1 /// 总记录数 /// 排序键 /// 是否正序 ///public IQueryable FindPageList(int pageSize, int pageIndex, out int totalNumber, OrderParam orderParam) { return FindPageList(pageSize, pageIndex, out totalNumber, (T)=> true, orderParam); } /// /// 查找分页列表 /// /// 每页记录数。必须大于1 /// 页码。首页从1开始,页码必须大于1 /// 总记录数 /// 查询表达式 public IQueryableFindPageList(int pageSize, int pageIndex, out int totalNumber, Expression > where) { OrderParam _param = null; return FindPageList(pageSize, pageIndex, out totalNumber, where, _param); } /// /// 查找分页列表 /// /// 每页记录数。 /// 页码。首页从1开始 /// 总记录数 /// 查询表达式 /// 排序【null-不设置】 ///public IQueryable FindPageList(int pageSize, int pageIndex, out int totalNumber, Expression > where, OrderParam orderParam) { OrderParam[] _orderParams = null; if (orderParam != null) _orderParams = new OrderParam[] { orderParam }; return FindPageList(pageSize, pageIndex, out totalNumber, where, _orderParams); } /// /// 查找分页列表 /// /// 每页记录数。 /// 页码。首页从1开始 /// 总记录数 /// 查询表达式 /// 排序【null-不设置】 public IQueryableFindPageList(int pageSize, int pageIndex, out int totalNumber, Expression > where, OrderParam[] orderParams) { if (pageIndex < 1) pageIndex = 1; if (pageSize < 1) pageSize = 10; IQueryable _list = DbContext.Set ().Where(where); var _orderParames = Expression.Parameter(typeof(T), "o"); if (orderParams != null && orderParams.Length > 0) { for (int i = 0; i < orderParams.Length; i++) { //根据属性名获取属性 var _property = typeof(T).GetProperty(orderParams[i].PropertyName); //创建一个访问属性的表达式 var _propertyAccess = Expression.MakeMemberAccess(_orderParames, _property); var _orderByExp = Expression.Lambda(_propertyAccess, _orderParames); string _orderName = orderParams[i].Method == OrderMethod.ASC ? "OrderBy" : "OrderByDescending"; MethodCallExpression resultExp = Expression.Call(typeof(Queryable), _orderName, new Type[] { typeof(T), _property.PropertyType }, _list.Expression, Expression.Quote(_orderByExp)); _list = _list.Provider.CreateQuery (resultExp); } } totalNumber = _list.Count(); return _list.Skip((pageIndex - 1) * pageIndex).Take(pageSize); } #endregion
2、查找列表
基于分页列表同样的原因,对FindList方法也进行修改。
//查找实体列表 #region FindList ////// 查找实体列表 /// ///public IQueryable FindList() { return DbContext.Set (); } /// /// 查找实体列表 /// /// 查询Lambda表达式 ///public IQueryable FindList(Expression > where) { return DbContext.Set ().Where(where); } /// /// 查找实体列表 /// /// 查询Lambda表达式 /// 获取的记录数量 ///public IQueryable FindList(Expression > where, int number) { return DbContext.Set ().Where(where).Take(number); } /// /// 查找实体列表 /// /// 查询Lambda表达式 /// 排序参数 ///public IQueryable FindList(Expression > where, OrderParam orderParam) { return FindList(where, orderParam, 0); } /// /// 查找实体列表 /// /// 查询Lambda表达式 /// 排序参数 /// 获取的记录数量【0-不启用】 public IQueryableFindList(Expression > where, OrderParam orderParam, int number) { OrderParam[] _orderParams = null; if (orderParam != null) _orderParams = new OrderParam[] { orderParam }; return FindList(where, _orderParams, number); } /// /// 查找实体列表 /// /// 查询Lambda表达式 /// 排序参数 /// 获取的记录数量【0-不启用】 ///public IQueryable FindList(Expression > where, OrderParam[] orderParams, int number) { var _list = DbContext.Set ().Where(where); var _orderParames = Expression.Parameter(typeof(T), "o"); if (orderParams != null && orderParams.Length > 0) { for (int i = 0; i < orderParams.Length; i++) { //根据属性名获取属性 var _property = typeof(T).GetProperty(orderParams[i].PropertyName); //创建一个访问属性的表达式 var _propertyAccess = Expression.MakeMemberAccess(_orderParames, _property); var _orderByExp = Expression.Lambda(_propertyAccess, _orderParames); string _orderName = orderParams[i].Method == OrderMethod.ASC ? "OrderBy" : "OrderByDescending"; MethodCallExpression resultExp = Expression.Call(typeof(Queryable), _orderName, new Type[] { typeof(T), _property.PropertyType }, _list.Expression, Expression.Quote(_orderByExp)); _list = _list.Provider.CreateQuery (resultExp); } } if (number > 0) _list = _list.Take(number); return _list; } #endregion
二、业务逻辑层
1、用户模型
Ninesky.Core【右键】->添加->类,输入类名User。
引用System.ComponentModel.DataAnnotations命名空间
using System; using System.ComponentModel.DataAnnotations; namespace Ninesky.Core { ////// 用户模型 /// public class User { [Key] public int UserID { get; set; } ////// 角色ID /// [Required(ErrorMessage = "必须输入{0}")] [Display(Name = "角色ID")] public int RoleID { get; set; } ////// 用户名 /// [StringLength(50, MinimumLength = 4, ErrorMessage = "{0}长度为{2}-{1}个字符")] [Display(Name = "用户名")] public string Username { get; set; } ////// 名称【可做昵称、真实姓名等】 /// [StringLength(20, ErrorMessage = "{0}必须少于{1}个字符")] [Display(Name = "名称")] public string Name { get; set; } ////// 性别【0-女,1-男,2-保密】 /// [Required(ErrorMessage = "必须输入{0}")] [Range(0,2,ErrorMessage ="{0}范围{1}-{2}")] [Display(Name = "性别")] public int Sex { get; set; } ////// 密码 /// [DataType(DataType.Password)] [StringLength(256, ErrorMessage = "{0}长度少于{1}个字符")] [Display(Name = "密码")] public string Password { get; set; } ////// Email /// [DataType(DataType.EmailAddress)] [StringLength(50, MinimumLength = 4, ErrorMessage = "{0}长度为{2}-{1}个字符")] [Display(Name = "Email")] public string Email { get; set; } ////// 最后登录时间 /// [DataType(DataType.DateTime)] [Display(Name = "最后登录时间")] public NullableLastLoginTime { get; set; } /// /// 最后登录IP /// [Display(Name = "最后登录IP")] public string LastLoginIP { get; set; } ////// 注册时间 /// [Required(ErrorMessage = "必须输入{0}")] [Display(Name = "注册时间")] public DateTime RegTime { get; set; } ////// 角色 /// public virtual Role Role { get; set; } } }
用户名、密码和Email未设置成必填是考虑到,以后可以扩展QQ账号、微博账号等Owin方式登录等功能,用Owin登录的账号不会有这几个参数。对于用户添加和注册,可以写一个视图模型进行验证。
2、添加表映射
打开Ninesky.Core/NineskyContext.cs,添加Users表映射(红框部分)
3、更新数据表
在【工具栏】->【工具】->NuGet包管理器->程序包管理器控制台,运行命令Update-Database。
4、用户管理类
Ninesky.Core【右键】->添加->类,输入类名UserManager,类继承自BaseManager
引用命名空间:using Ninesky.Core.Types; using Ninesky.DataLibrary;
因一般网站用户的数量肯能要较多,在显示用户列表的时候要分页显示,在数据存储层(Ninesky.DataLibrary)的Repository类中 public IQueryable
Ninesky.Core->引用【右键】->管理NuGet程序包。
在NuGet包管理器中搜索linqkit,安装LinqKit最新版本。
在UserController中引用命名空间using LinqKit;
4.1 分页列表
添加FindPageList方法,代码如下:
////// 分页列表 /// /// 分页数据 /// 角色ID /// 用户名 /// 名称 /// 性别 /// Email /// 排序【null(默认)-ID降序,0-ID升序,1-ID降序,2-注册时间降序,3-注册时间升序,4-最后登录时间升序,5-最后登录时间降序】 ///public Paging FindPageList(Paging pagingUser, int? roleID, string username, string name, int? sex, string email, int? order) { //查询表达式 var _where = PredicateBuilder.True (); if (roleID != null && roleID > 0) _where = _where.And(u => u.RoleID == roleID); if (!string.IsNullOrEmpty(username)) _where = _where.And(u => u.Username.Contains(username)); if (!string.IsNullOrEmpty(name)) _where = _where.And(u => u.Name.Contains(name)); if (sex != null && sex >= 0 && sex <= 2) _where = _where.And(u => u.Sex == sex); if (!string.IsNullOrEmpty(email)) _where = _where.And(u => u.Email.Contains(email)); //排序 OrderParam _orderParam; switch(order) { case 0://ID升序 _orderParam = new OrderParam() { PropertyName = "UserID", Method = OrderMethod.ASC }; break; case 1://ID降序 _orderParam = new OrderParam() { PropertyName = "UserID", Method = OrderMethod.DESC }; break; case 2://注册时间降序 _orderParam = new OrderParam() { PropertyName = "RegTime", Method = OrderMethod.ASC }; break; case 3://注册时间升序 _orderParam = new OrderParam() { PropertyName = "RegTime", Method = OrderMethod.DESC }; break; case 4://最后登录时间升序 _orderParam = new OrderParam() { PropertyName = "LastLoginTime", Method = OrderMethod.ASC }; break; case 5://最后登录时间降序 _orderParam = new OrderParam() { PropertyName = "LastLoginTime", Method = OrderMethod.DESC }; break; default://ID降序 _orderParam = new OrderParam() { PropertyName = "UserID", Method = OrderMethod.DESC }; break; } pagingUser.Items = Repository.FindPageList(pagingUser.PageSize,pagingUser.PageIndex, out pagingUser.TotalNumber, _where.Expand(),_orderParam).ToList(); return pagingUser; }
4.2 判断用户名是否存在
添加HasUsername方法,代码如下
////// 用户名是否存在 /// /// 用户名[不区分大小写] ///public bool HasUsername(string username) { return base.Repository.IsContains(u => u.Username.ToUpper() == username.ToUpper()); }
4.3判断Email是否存在
添加HasEmail方法,代码如下
////// Email是否存在 /// /// Email[不区分大小写] ///public bool HasEmail(string email) { return base.Repository.IsContains(u => u.Email.ToUpper() == email.ToUpper()); }
4.4 添加用户
因添加用户时,账号和Email不能重复所以添加前先判断一下用户名和密码是否存在。这里用户名为空时不进行判断是因为考虑有可能以后使用可能用QQ等其他方式登录。
////// 添加【返回值Response.Code:0-失败,1-成功,2-账号已存在,3-Email已存在】 /// /// 用户 ///public override Response Add(User user) { Response _resp = new Response(); //账号是否存在 if (!string.IsNullOrEmpty(user.Username) && HasUsername(user.Username)) { _resp.Code = 2; _resp.Message = "用户名已存在"; } //Email是否存在 if (!string.IsNullOrEmpty(user.Email) && HasUsername(user.Email)) { _resp.Code = 3; _resp.Message = "Email已存在"; } if(_resp.Code == 0) _resp = base.Add(user); return _resp; }
三、展示层
Ninesky.Web/Areas/Control/Controllers【右键】->添加->控制器。选择 MVC5 控制器 �C 空, 输入控制器名称UserController。
在控制器中引入命名空间Ninesky.Core;(1)
为控制器添加身份验证[AdminAuthorize](2)
添加变量private RoleManager roleManager = new RoleManager();(3)
1、用户浏览
1.1、分页列表方法
在UserController中添加方法PageListJson,返回Json格式的分页数据。
////// 分页列表【json】 /// /// 角色ID /// 用户名 /// 名称 /// 性别 /// Email /// 页码 /// 每页记录数 /// 排序 ///Json public ActionResult PageListJson(int? roleID, string username,string name,int? sex,string email,int? pageNumber, int? pageSize,int? order) { Paging_pagingUser = new Paging (); if (pageNumber != null && pageNumber > 0) _pagingUser.PageIndex = (int)pageNumber; if (pageSize != null && pageSize > 0) _pagingUser.PageSize = (int)pageSize; var _paging = userManager.FindPageList(_pagingUser, roleID, username, name, sex, email, null); return Json(new { total = _paging.TotalNumber, rows = _paging.Items }); }
1.2、默认页视图
在UserController中添加Index方法
////// 默认页 /// ///public ActionResult Index() { return View(); }
在Index 方法上点右键 �C>添加->视图
@{ ViewBag.Title = "用户管理"; } @section SideNav{@Html.Partial("SideNavPartialView")}
1.3侧导航局部视图
Ninesky.Web/Areas/Control/Views/User【右键】->添加->视图,输入视图名称
用户管理@Html.ActionLink("添加用户", "Add", "User")@Html.ActionLink("用户管理", "Index", "User")
2、添加用户
2.1 添加用户视图模型
Ninesky.Web/Areas/Control/Models【右键】->添加->“AddUserViewModel”
using System.ComponentModel.DataAnnotations; using System.Web.Mvc; namespace Ninesky.Web.Areas.Control.Models { ////// 添加用户视图模型类 /// public class AddUserViewModel { ////// 角色ID /// [Required(ErrorMessage = "必须选择{0}")] [Display(Name = "角色ID")] public int RoleID { get; set; } ////// 用户名 /// [Remote("CanUsername","User",HttpMethod = "Post", ErrorMessage ="用户名已存在")] [StringLength(50, MinimumLength = 4, ErrorMessage = "{0}长度为{2}-{1}个字符")] [Required(ErrorMessage = "必须输入{0}")] [Display(Name = "用户名")] public string Username { get; set; } ////// 姓名【可做昵称、真实姓名等】 /// [StringLength(20, ErrorMessage = "{0}必须少于{1}个字符")] [Display(Name = "姓名")] public string Name { get; set; } ////// 性别【0-女,1-男,2-保密】 /// [Required(ErrorMessage = "必须选择{0}")] [Range(0, 2, ErrorMessage = "{0}范围{1}-{2}")] [Display(Name = "性别")] public int Sex { get; set; } ////// 密码 /// [Required(ErrorMessage = "必须输入{0}")] [DataType(DataType.Password)] [StringLength(256, ErrorMessage = "{0}长度少于{1}个字符")] [Display(Name = "密码")] public string Password { get; set; } ////// 确认密码 /// [System.ComponentModel.DataAnnotations.Compare("Password",ErrorMessage ="两次输入的密码不一致")] [DataType(DataType.Password)] [Display(Name = "确认密码")] public string ConfirmPassword { get; set; } ////// Email /// [Required(ErrorMessage = "必须输入{0}")] [DataType(DataType.EmailAddress)] [Remote("CanEmail", "User",HttpMethod = "Post", ErrorMessage = "Email已存在")] [StringLength(50, MinimumLength = 4, ErrorMessage = "{0}长度为{2}-{1}个字符")] [Display(Name = "Email")] public string Email { get; set; } } }
模型中使用到了远程验证(Remote)、属性比较(Compare)等验证方式。
2.2用户名和Email远程验证方法
在UserController中添加CanUsername和CanEmail方法
////// 用户名是否可用 /// /// 用户名 ///[HttpPost] public JsonResult CanUsername(string UserName) { return Json(!userManager.HasUsername(UserName)); } /// /// Email是否存可用 /// /// Email ///[HttpPost] public JsonResult CanEmail(string Email) { return Json(!userManager.HasEmail(Email)); }
2.3 添加用户页面
在UserController中添加Add方法
////// 添加用户 /// ///public ActionResult Add() { //角色列表 var _roles = new RoleManager().FindList(); List _listItems = new List (_roles.Count()); foreach(var _role in _roles) { _listItems.Add(new SelectListItem() { Text = _role.Name, Value = _role.RoleID.ToString() }); } ViewBag.Roles = _listItems; //角色列表结束 return View(); }
方法中向视图传递角色列表ViewBag.Roles
右键添加视图
代码如下:
@model Ninesky.Web.Areas.Control.Models.AddUserViewModel @{ ViewBag.Title = "添加用户"; } @section SideNav{@Html.Partial("SideNavPartialView")}@using (Html.BeginForm()) { @Html.AntiForgeryToken()} @Scripts.Render("~/bundles/jqueryval")
@Html.ValidationSummary(true, "", new { @class = "text-danger" })@Html.LabelFor(model => model.RoleID, htmlAttributes: new { @class = "control-label col-md-2" })@Html.DropDownListFor(model => model.RoleID, (IEnumerable)ViewBag.Roles, new { @class = "form-control" }); @Html.ValidationMessageFor(model => model.RoleID, "", new { @class = "text-danger" }) @Html.LabelFor(model => model.Username, htmlAttributes: new { @class = "control-label col-md-2" })@Html.EditorFor(model => model.Username, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.Username, "", new { @class = "text-danger" })@Html.LabelFor(model => model.Name, htmlAttributes: new { @class = "control-label col-md-2" })@Html.EditorFor(model => model.Name, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.Name, "", new { @class = "text-danger" })@Html.LabelFor(model => model.Sex, htmlAttributes: new { @class = "control-label col-md-2" })@Html.RadioButtonFor(model => model.Sex, 1) 男 @Html.RadioButtonFor(model => model.Sex, 0) 女 @Html.RadioButtonFor(model => model.Sex, 2) 保密 @Html.ValidationMessageFor(model => model.Sex, "", new { @class = "text-danger" })@Html.LabelFor(model => model.Password, htmlAttributes: new { @class = "control-label col-md-2" })@Html.EditorFor(model => model.Password, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.Password, "", new { @class = "text-danger" })@Html.LabelFor(model => model.ConfirmPassword, htmlAttributes: new { @class = "control-label col-md-2" })@Html.EditorFor(model => model.ConfirmPassword, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.ConfirmPassword, "", new { @class = "text-danger" })@Html.LabelFor(model => model.Email, htmlAttributes: new { @class = "control-label col-md-2" })@Html.EditorFor(model => model.Email, new { htmlAttributes = new { @class = "form-control" } }) @Html.ValidationMessageFor(model => model.Email, "", new { @class = "text-danger" })
2.4添加处理方法
UserController中添加Add(AddUserViewModel userViewModel)方法
[HttpPost] [ValidateAntiForgeryToken] public ActionResult Add(AddUserViewModel userViewModel) { if (userManager.HasUsername(userViewModel.Username)) ModelState.AddModelError("Username","用户名已存在"); if (userManager.HasEmail(userViewModel.Email)) ModelState.AddModelError("Email", "Email已存在"); if (ModelState.IsValid) { Core.User _user = new Core.User(); _user.RoleID = userViewModel.RoleID; _user.Username = userViewModel.Username; _user.Name = userViewModel.Name; _user.Sex = userViewModel.Sex; _user.Password = Core.General.Security.SHA256(userViewModel.Password); _user.Email = userViewModel.Email; _user.RegTime = System.DateTime.Now; var _response = userManager.Add(_user); if (_response.Code == 1) return View("Prompt",new Prompt() { Title="添加用户成功", Message="您已成功添加了用户【"+ _response.Data.Username+ "("+ _response.Data.Name + ")】", Buttons= new List{"用户管理", "查看用户", "继续添加"} }); else ModelState.AddModelError("", _response.Message); } //角色列表 var _roles = new RoleManager().FindList(); List _listItems = new List (_roles.Count()); foreach (var _role in _roles) { _listItems.Add(new SelectListItem() { Text = _role.Name, Value = _role.RoleID.ToString() }); } ViewBag.Roles = _listItems; //角色列表结束 return View(userViewModel); }
2.5添加成功提示
UserController中[右键]添加视图-Prompt
@model Ninesky.Web.Models.Prompt @{ ViewBag.Title = "提示"; } @section SideNav{@Html.Partial("SideNavPartialView")}@Html.Partial("PromptPartialView", Model)
2.6 添加提示消息局部视图
Ninesky.Web/Areas/Control/Views/Shared【右键】->添加->视图。视图名为PromptPartialView。
代码如下:
@model Ninesky.Web.Models.Prompt@Model.Title@Html.Raw(Model.Message)
@if (Model.Buttons != null && Model.Buttons.Count > 0) {@foreach (var item in Model.Buttons) { @Html.Raw(item + " ") }
}
运行效果
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前几天就忙完了,中间休息了一下,顺便调整一下状态。
由于代码20多天前些了一部分,到现在有些忘记当时的想法了,今天又写了一些感觉衔接不好,有点乱。
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。