这是视图：@page
@model ChangePasswordModel
@{
ViewData["Title"] = "修改密码";
ViewData["ActivePage"] = ManageNavPages
.ChangePassword;
}
<h3>@ViewData["Title"]</h3>
<div class="row">
<div class="col-md-6">
<form id="change-password-form" method="post">
<div asp-validation-summary="ModelOnly" class="text-danger" role="alert"></div>
<div class="form-floating mb-3">
<input asp-for="Input
.OldPassword" class="form-control" autocomplete="current-password" aria-required="true" placeholder="请输入您的旧密码。" />
<label asp-for="Input
.OldPassword" class="form-label">旧密码</label>
<span asp-validation-for="Input
.OldPassword" class="text-danger"></span>
</div>
<div class="form-floating mb-3">
<input asp-for="Input
.NewPassword" class="form-control" autocomplete="new-password" aria-required="true" placeholder="请输入您的新密码。" />
<label asp-for="Input
.NewPassword" class="form-label">新密码</label>
<span asp-validation-for="Input
.NewPassword" class="text-danger"></span>
</div>
<div class="form-floating mb-3">
<input asp-for="Input
.ConfirmPassword" class="form-control" autocomplete="new-password" aria-required="true" placeholder="请确认您的新密码。"/>
<label asp-for="Input
.ConfirmPassword" class="form-label">确认新密码</label>
<span asp-validation-for="Input
.ConfirmPassword" class="text-danger"></span>
</div>
<button type="submit" class="w-100 btn btn-lg btn-primary">更新密码</button>
</form>
</div>
</div>
@section Scripts {
<partial name="_ValidationScriptsPartial" />
}
这是控制器：// Licensed to the
.NET Foundation under one or more agreements
.
// The
.NET Foundation licenses this file to you under the MIT license
.
#nullable disable
using System;
using System
.ComponentModel
.DataAnnotations;
using System
.Threading
.Tasks;
using Microsoft
.AspNetCore
.Identity;
using Microsoft
.AspNetCore
.Mvc;
using Microsoft
.AspNetCore
.Mvc
.RazorPages;
using Microsoft
.Extensions
.Logging;
using UserManagementSystem
.Web
.Models;
namespace UserManagementSystem
.Web
.Areas
.Identity
.Pages
.Account
.Manage
{
public class ChangePasswordModel : PageModel
{
private rea
donly
UserManager<ApplicationUser> _
userManager;
private rea
donly SignInManager<ApplicationUser> _signInManager;
private rea
donly ILogger<ChangePasswordModel> _logger;
public ChangePasswordModel(
UserManager<ApplicationUser>
userManager,
SignInManager<ApplicationUser> signInManager,
ILogger<ChangePasswordModel> logger)
{
_
userManager =
userManager;
_signInManager = signInManager;
_logger = logger;
}
/// <summary>
/// This API supports the ASP
.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code
. This API may change or be removed in future releases
.
/// </summary>
[BindProperty]
public InputModel Input { get; set; }
/// <summary>
/// This API supports the ASP
.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code
. This API may change or be removed in future releases
.
/// </summary>
[TempData]
public string StatusMessage { get; set; }
/// <summary>
/// This API supports the ASP
.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code
. This API may change or be removed in future releases
.
/// </summary>
public class InputModel
{
/// <summary>
/// This API supports the ASP
.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code
. This API may change or be removed in future releases
.
/// </summary>
[Required]
[DataType(DataType
.Password)]
[Display(Name = "Current password")]
public string OldPassword { get; set; }
/// <summary>
/// This API supports the ASP
.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code
. This API may change or be removed in future releases
.
/// </summary>
[Required]
[StringLength(100, ErrorMessage = "The {0} must be at least {2} and at max {1} characters long
.", MinimumLength = 6)]
[DataType(DataType
.Password)]
[Display(Name = "New password")]
public string NewPassword { get; set; }
/// <summary>
/// This API supports the ASP
.NET Core Identity default UI infrastructure and is not intended to be used
/// directly from your code
. This API may change or be removed in future releases
.
/// </summary>
[DataType(DataType
.Password)]
[Display(Name = "Confirm new password")]
[Compare("NewPassword", ErrorMessage = "The new password and confirmation password
do not match
.")]
public string ConfirmPassword { get; set; }
}
public async Task<IActionResult> OnGetAsync()
{
var user = await _
userManager.GetUserAsync(User);
if (user == null)
{
return NotFound($"Unable to load user with ID '{_
userManager.GetUserId(User)}'
.");
}
var hasPassword = await _
userManager.HasPasswordAsync(user);
if (!hasPassword)
{
return RedirectToPage("
./SetPassword");
}
return Page();
}
public async Task<IActionResult> OnPostAsync()
{
if (!ModelState
.IsValid)
{
return Page();
}
var user = await _
userManager.GetUserAsync(User);
if (user == null)
{
return NotFound($"Unable to load user with ID '{_
userManager.GetUserId(User)}'
.");
}
var changePasswordResult = await _
userManager.ChangePasswordAsync(user, Input
.OldPassword, Input
.NewPassword);
if (!changePasswordResult
.Succeeded)
{
foreach (var error in changePasswordResult
.Errors)
{
ModelState
.AddModelError(string
.Empty, error
.Description);
}
return Page();
}
await _signInManager
.RefreshSignInAsync(user);
_logger
.LogInformation("User changed their password successfully
.");
StatusMessage = "Your password has been changed
.";
return RedirectToPage();
}
}
}
请给我修改这两个代码，要求：我只要密码修改功能，其他功能
不要
本文介绍了一个关于JSP页面无法正确调用Servlet的问题及其解决方案。问题出现在userAdd.jsp页面放置于web子目录usermanager下导致路径不正确。通过调整路径为'../userManager.do'，成功解决了Servlet资源无法定位的问题。
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