{"id":22282,"date":"2026-01-18T00:06:42","date_gmt":"2026-01-17T15:06:42","guid":{"rendered":"https:\/\/itport.cloud\/?p=22282"},"modified":"2026-01-18T00:07:41","modified_gmt":"2026-01-17T15:07:41","slug":"post-22282","status":"publish","type":"post","link":"https:\/\/itport.cloud\/?p=22282","title":{"rendered":"\u3010\u7b2c\u4e8c\u56de\u3011\u30bf\u30b9\u30af\u7ba1\u7406\u30a2\u30d7\u30ea\u3092\u4f5c\u308d\u3046"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"e79baee6aca1-1\">\u76ee\u6b21<\/h2>\n\n\n\n<p><a href=\"#1\" data-type=\"internal\" data-id=\"#1\">\u524d\u56de\u306e\u304a\u3055\u3089\u3044<\/a><br><a href=\"#2\" data-type=\"internal\" data-id=\"#2\">\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30e1\u30cb\u30e5\u30fc\u306e\u65e5\u672c\u8a9e\u5316<\/a><br><a href=\"#3\" data-type=\"internal\" data-id=\"#3\">\u30ed\u30b0\u30a4\u30f3\u3084\u767b\u9332\u753b\u9762\u306e\u65e5\u672c\u8a9e\u5316<\/a><br><a href=\"#4\" data-type=\"internal\" data-id=\"#4\">\u624b\u52d5\u3067\u306e\u65e5\u672c\u8a9e\u5316<\/a><br><a href=\"#5\" data-type=\"internal\" data-id=\"#5\">\u30ed\u30b0\u30a4\u30f3\u3001\u767b\u9332\u753b\u9762\u306e\u4f5c\u6210<\/a><br><a href=\"#6\" data-type=\"internal\" data-id=\"#6\">\u4fee\u6b63<\/a><br><a href=\"#7\" data-type=\"internal\" data-id=\"#7\">\u5b8c\u6210<\/a><br><a href=\"#8\" data-type=\"internal\" data-id=\"#8\">\u6700\u5f8c\u306b<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1\">\u524d\u56de\u306e\u304a\u3055\u3089\u3044<\/h2>\n\n\n\n<p>\u524d\u56de\u306f\u30bf\u30b9\u30af\u7ba1\u7406\u30a2\u30d7\u30ea\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u4f5c\u6210\u304b\u3089DB\u3092\u4f5c\u6210\u3057\u3066\u5927\u67a0\u306f\u5b8c\u6210\u3057\u3001\u5b9f\u884c\u3067\u304d\u308b\u3068\u3053\u308d\u307e\u3067\u78ba\u8a8d\u51fa\u6765\u307e\u3057\u305f<br>\u4eca\u56de\u306f\u753b\u9762\u306e\u8868\u793a\u65b9\u6cd5\u306e\u5909\u66f4\u306a\u3069\u7d30\u304b\u306a\u4fee\u6b63\u3092\u52a0\u3048\u3064\u3064\u30a2\u30d7\u30ea\u306e\u5b8c\u6210\u307e\u3067\u3092\u304a\u5c4a\u3051\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2\">\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30e1\u30cb\u30e5\u30fc\u306e\u65e5\u672c\u8a9e\u5316<\/h2>\n\n\n\n<p>\u524d\u56de\u307e\u3067\u306e\u72b6\u614b\u3060\u3068\u30e1\u30cb\u30e5\u30fc\u304c\u5168\u3066\u82f1\u8a9e\u8868\u8a18\u306b\u306a\u3063\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u306e\u3067\u308f\u304b\u308a\u3065\u3089\u304f\u306a\u3063\u3066\u307e\u3057\u305f<br>\u82f1\u8a9e\u3092\u5168\u3066\u65e5\u672c\u8a9e\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u3067\u3088\u308a\u898b\u3084\u3059\u304f\u3001\u308f\u304b\u308a\u3084\u3059\u3044\u4f5c\u308a\u306b\u3057\u3066\u3044\u304d\u307e\u3059<br>\u5b9f\u969b\u306b\u3084\u308a\u59cb\u3081\u308b\u3068\u30a8\u30e9\u30fc\u304c\u591a\u767a\u3057\u305f\u308a\u4e0a\u624b\u304f\u3044\u304b\u306a\u304b\u3063\u305f\u308a\u3068\u4e00\u756a\u82e6\u6226\u3057\u305f\u90e8\u5206\u3067\u3082\u3042\u308a\u307e\u3059<br>\u305d\u308c\u3067\u306f\u521d\u3081\u3066\u3044\u304d\u307e\u3059<br><br>\u307e\u305a\u306f\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30e1\u30cb\u30e5\u30fc\uff08Home,Privacy\uff09\u3092\u65e5\u672c\u8a9e\u5316\u3057\u307e\u3059<br>Views\/Shared\/_Layout.cshtml\u3092\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&lt;ul class=\"navbar-nav flex-grow-1\">\n    &lt;li class=\"nav-item\">\n        &lt;a class=\"nav-link text-dark\" asp-area=\"\" asp-controller=\"Home\" asp-action=\"Index\">\u30db\u30fc\u30e0&lt;\/a>\n    &lt;\/li>\n    &lt;li class=\"nav-item\">\n        &lt;a class=\"nav-link text-dark\" asp-area=\"\" asp-controller=\"Home\" asp-action=\"Privacy\">\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc&lt;\/a>\n    &lt;\/li>\n    &lt;li class=\"nav-item\">\n        &lt;a class=\"nav-link text-dark\" asp-controller=\"TaskItems\" asp-action=\"Index\">\ud83d\udccb \u30bf\u30b9\u30af\u7ba1\u7406&lt;\/a>\n    &lt;\/li>\n&lt;\/ul><\/code><\/pre>\n\n\n\n<p>\u7d9a\u3051\u3066Views\/Shared\/_LoginPartial.cshtml\u3082\u4e0b\u8a18\u306e\u3088\u3046\u306b\u66f8\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@using Microsoft.AspNetCore.Identity\n@inject SignInManager&lt;IdentityUser> SignInManager\n@inject UserManager&lt;IdentityUser> UserManager\n\n&lt;ul class=\"navbar-nav\">\n@if (SignInManager.IsSignedIn(User))\n{\n    &lt;li class=\"nav-item\">\n        &lt;a class=\"nav-link text-dark\" asp-area=\"Identity\" asp-page=\"\/Account\/Manage\/Index\" title=\"Manage\">\u3053\u3093\u306b\u3061\u306f\u3001@User.Identity?.Name \u3055\u3093\uff01&lt;\/a>\n    &lt;\/li>\n    &lt;li class=\"nav-item\">\n        &lt;form class=\"form-inline\" asp-area=\"Identity\" asp-page=\"\/Account\/Logout\" asp-route-returnUrl=\"@Url.Action(\"Index\", \"Home\", new { area = \"\" })\">\n            &lt;button type=\"submit\" class=\"nav-link btn btn-link text-dark\">\u30ed\u30b0\u30a2\u30a6\u30c8&lt;\/button>\n        &lt;\/form>\n    &lt;\/li>\n}\nelse\n{\n    &lt;li class=\"nav-item\">\n        &lt;a class=\"nav-link text-dark\" asp-area=\"Identity\" asp-page=\"\/Account\/Register\">\u65b0\u898f\u767b\u9332&lt;\/a>\n    &lt;\/li>\n    &lt;li class=\"nav-item\">\n        &lt;a class=\"nav-link text-dark\" asp-area=\"Identity\" asp-page=\"\/Account\/Login\">\u30ed\u30b0\u30a4\u30f3&lt;\/a>\n    &lt;\/li>\n}\n&lt;\/ul><\/code><\/pre>\n\n\n\n<p>\u3053\u308c\u3067\u5b9f\u884c\u3057\u3066\u307f\u308b\u3068\u6dfb\u4ed8\u753b\u50cf\u306e\u3088\u3046\u306b\u65e5\u672c\u8a9e\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u51fa\u6765\u307e\u3057\u305f<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"409\" height=\"67\" src=\"https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-222828.png\" alt=\"\" class=\"wp-image-22285\" srcset=\"https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-222828.png 409w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-222828-300x49.png 300w\" sizes=\"auto, (max-width: 409px) 100vw, 409px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3\">\u30ed\u30b0\u30a4\u30f3\u3084\u767b\u9332\u753b\u9762\u306e\u65e5\u672c\u8a9e\u5316<\/h2>\n\n\n\n<p>\u6b21\u306b\u30ed\u30b0\u30a4\u30f3\u3084\u767b\u9332\u753b\u9762\u306e\u65e5\u672c\u8a9e\u5316\u3092\u884c\u3044\u307e\u3059<br>\u65b9\u6cd5\u3068\u3057\u3066\u306fIdentity\u30da\u30fc\u30b8\u3092\u30b9\u30ad\u30e3\u30d5\u30a9\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u3057\u3066\u65e5\u672c\u8a9e\u5316\u3092\u884c\u3063\u3066\u3044\u304d\u307e\u3059<br>\u4e0b\u8a18\u306e\u624b\u9806\u3067\u30b9\u30ad\u30e3\u30d5\u30a9\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u3057\u3066\u3044\u304d\u307e\u3059<br><br>1.\u3000\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\uff08TaskManager\uff09\u3092\u53f3\u30af\u30ea\u30c3\u30af<br>2.\u3000\u8ffd\u52a0 \u2192 \u30b9\u30ad\u30e3\u30d5\u30a9\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u3055\u308c\u305f\u65b0\u3057\u3044\u9805\u76ee<br>3.\u3000Identity \u3092\u9078\u629e\u3057\u3066 \u8ffd\u52a0<br>\u8ffd\u52a0\u3059\u308b\u4e0b\u8a18\u306e3\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e<br>Account\\Login<br>Account\\Register<br>Account\\Logout<br>\u30c7\u30fc\u30bf\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30af\u30e9\u30b9 \u306f ApplicationDbContext \u3092\u9078\u629e<br>\u30e6\u30fc\u30b6\u30fc\u30af\u30e9\u30b9 \u306f\u305d\u306e\u307e\u307e\uff08\u7a7a\u6b04\u3067OK\uff09<br>5.\u3000\u8ffd\u52a0 \u3092\u30af\u30ea\u30c3\u30af<br>\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u78ba\u8a8d\u51fa\u6765\u305f\u3089\u4e0b\u8a18\u306e\u624b\u9806\u306b\u9032\u307f\u307e\u3059<br>\u203b\u79c1\u306e\u5834\u5408\u306f\u3053\u3061\u3089\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3046\u307e\u304f\u30b9\u30ad\u30e3\u30d5\u30a9\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u51fa\u6765\u306a\u304b\u3063\u305f\u306e\u3067\u624b\u52d5\u3067\u65e5\u672c\u8a9e\u5316\u3057\u3066\u3044\u304d\u307e\u3059<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4\">\u624b\u52d5\u3067\u306e\u65e5\u672c\u8a9e\u5316<\/h2>\n\n\n\n<p>\u5b9f\u306f\u30b9\u30ad\u30e3\u30d5\u30a9\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u3057\u306a\u304f\u3068\u3082\u65e2\u5b58\u306e\u30da\u30fc\u30b8\u3092\u4e0a\u66f8\u304d\u3057\u3066\u3044\u304f\u3053\u3068\u3067\u65e5\u672c\u8a9e\u5316\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059<br>\u30b9\u30ad\u30e3\u30d5\u30a9\u30fc\u30eb\u30c7\u30a3\u30f3\u30b0\u304c\u3046\u307e\u304f\u3044\u304b\u306a\u304b\u3063\u305f\u306e\u3067\u4eca\u56de\u306f\u624b\u52d5\u3067\u5909\u66f4\u3057\u3066\u3044\u304d\u307e\u3059<br><br>1.\u3000\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\uff08TaskManager\uff09\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059<br>\u3000\u3000\u65b0\u3057\u3044\u30d5\u30a9\u30eb\u30c0\u30fc\u3092\u8ffd\u52a0\u3057\u3066\u540d\u524d\u3092\u300cAreas\u300d\u3068\u3059\u308b<br>2.\u30001\u3067\u4f5c\u6210\u3057\u305f\u300cAreas\u300d\u30d5\u30a9\u30eb\u30c0\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d5\u30a9\u30eb\u30c0\u30fc\u8ffd\u52a0<br>\u3000\u3000\u540d\u524d\u3092\u300cIdentity\u300d\u3068\u3059\u308b<br>3.\u30002\u3067\u4f5c\u6210\u3057\u305f\u300cIdentity\u300d\u30d5\u30a9\u30eb\u30c0\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d5\u30a9\u30eb\u30c0\u30fc\u8ffd\u52a0<br>\u3000\u3000\u540d\u524d\u3092\u300cPages\u300d\u3068\u3059\u308b<br>4.\u30003\u3067\u4f5c\u6210\u3057\u305f\u300cPages\u300d\u30d5\u30a9\u30eb\u30c0\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d3\u30e5\u30fc\u8ffd\u52a0<br>\u3000\u540d\u524d\u3092\u300c_ViewStart\u300d\u3068\u3057\u3066\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@{\n    Layout = \"\/Views\/Shared\/_Layout.cshtml\";\n}<\/code><\/pre>\n\n\n\n<p>\u7d9a\u3051\u3066\u300cPages\u300d\u30d5\u30a9\u30eb\u30c0\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d5\u30a9\u30eb\u30c0\u30fc\u8ffd\u52a0<br>\u540d\u524d\u3092\u300cAccount\u300d\u3068\u3059\u308b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5\">\u30ed\u30b0\u30a4\u30f3\u3001\u767b\u9332\u753b\u9762\u306e\u4f5c\u6210<\/h2>\n\n\n\n<p>\u5148\u307b\u3069\u4f5c\u6210\u3057\u305f\u300cAccount\u300d\u30d5\u30a9\u30eb\u30c0\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d3\u30e5\u30fc\u306e\u8ffd\u52a0<br>\u540d\u524d\u3092\u300cLogin\u300d\u3068\u3059\u308b<br>Login.cshtml\u306b\u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@page\n@model LoginModel\n\n@{\n    ViewData&#91;\"Title\"] = \"\u30ed\u30b0\u30a4\u30f3\";\n}\n\n&lt;div class=\"container\">\n    &lt;div class=\"row justify-content-center mt-5\">\n        &lt;div class=\"col-md-6\">\n            &lt;h1 class=\"text-center mb-4\">@ViewData&#91;\"Title\"]&lt;\/h1>\n            &lt;div class=\"card shadow\">\n                &lt;div class=\"card-body p-4\">\n                    &lt;form id=\"account\" method=\"post\">\n                        &lt;div asp-validation-summary=\"ModelOnly\" class=\"text-danger mb-3\" role=\"alert\">&lt;\/div>\n                        \n                        &lt;div class=\"mb-3\">\n                            &lt;label asp-for=\"Input.Email\" class=\"form-label\">\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9&lt;\/label>\n                            &lt;input asp-for=\"Input.Email\" class=\"form-control\" autocomplete=\"username\" aria-required=\"true\" placeholder=\"name@example.com\" \/>\n                            &lt;span asp-validation-for=\"Input.Email\" class=\"text-danger\">&lt;\/span>\n                        &lt;\/div>\n                        \n                        &lt;div class=\"mb-3\">\n                            &lt;label asp-for=\"Input.Password\" class=\"form-label\">\u30d1\u30b9\u30ef\u30fc\u30c9&lt;\/label>\n                            &lt;input asp-for=\"Input.Password\" class=\"form-control\" autocomplete=\"current-password\" aria-required=\"true\" placeholder=\"\u30d1\u30b9\u30ef\u30fc\u30c9\" \/>\n                            &lt;span asp-validation-for=\"Input.Password\" class=\"text-danger\">&lt;\/span>\n                        &lt;\/div>\n                        \n                        &lt;div class=\"mb-3 form-check\">\n                            &lt;input class=\"form-check-input\" asp-for=\"Input.RememberMe\" \/>\n                            &lt;label asp-for=\"Input.RememberMe\" class=\"form-check-label\">\n                                \u30ed\u30b0\u30a4\u30f3\u72b6\u614b\u3092\u4fdd\u6301\u3059\u308b\n                            &lt;\/label>\n                        &lt;\/div>\n                        \n                        &lt;div class=\"d-grid\">\n                            &lt;button id=\"login-submit\" type=\"submit\" class=\"btn btn-primary btn-lg\">\u30ed\u30b0\u30a4\u30f3&lt;\/button>\n                        &lt;\/div>\n                        \n                        &lt;div class=\"mt-3\">\n                            &lt;p class=\"mb-2\">\n                                &lt;a id=\"forgot-password\" asp-page=\".\/ForgotPassword\">\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u304a\u5fd8\u308c\u3067\u3059\u304b\uff1f&lt;\/a>\n                            &lt;\/p>\n                            &lt;p class=\"mb-0\">\n                                &lt;a asp-page=\".\/Register\" asp-route-returnUrl=\"@Model.ReturnUrl\">\u65b0\u898f\u30a2\u30ab\u30a6\u30f3\u30c8\u767b\u9332&lt;\/a>\n                            &lt;\/p>\n                        &lt;\/div>\n                    &lt;\/form>\n                &lt;\/div>\n            &lt;\/div>\n        &lt;\/div>\n    &lt;\/div>\n&lt;\/div>\n\n@section Scripts {\n    &lt;partial name=\"_ValidationScriptsPartial\" \/>\n}<\/code><\/pre>\n\n\n\n<p>Login.cshtml.cs\u304c\u81ea\u52d5\u3067\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u306a\u306e\u3067\u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>using Microsoft.AspNetCore.Authentication;\nusing Microsoft.AspNetCore.Identity;\nusing Microsoft.AspNetCore.Mvc;\nusing Microsoft.AspNetCore.Mvc.RazorPages;\nusing System.ComponentModel.DataAnnotations;\n\nnamespace TaskManager.Areas.Identity.Pages.Account\n{\n    public class LoginModel : PageModel\n    {\n        private readonly SignInManager&lt;IdentityUser> _signInManager;\n        private readonly ILogger&lt;LoginModel> _logger;\n\n        public LoginModel(SignInManager&lt;IdentityUser> signInManager, ILogger&lt;LoginModel> logger)\n        {\n            _signInManager = signInManager;\n            _logger = logger;\n        }\n\n        &#91;BindProperty]\n        public InputModel Input { get; set; }\n\n        public IList&lt;AuthenticationScheme> ExternalLogins { get; set; }\n\n        public string ReturnUrl { get; set; }\n\n        &#91;TempData]\n        public string ErrorMessage { get; set; }\n\n        public class InputModel\n        {\n            &#91;Required(ErrorMessage = \"\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\")]\n            &#91;EmailAddress(ErrorMessage = \"\u6709\u52b9\u306a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\")]\n            &#91;Display(Name = \"\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\")]\n            public string Email { get; set; }\n\n            &#91;Required(ErrorMessage = \"\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\")]\n            &#91;DataType(DataType.Password)]\n            &#91;Display(Name = \"\u30d1\u30b9\u30ef\u30fc\u30c9\")]\n            public string Password { get; set; }\n\n            &#91;Display(Name = \"\u30ed\u30b0\u30a4\u30f3\u72b6\u614b\u3092\u4fdd\u6301\u3059\u308b\")]\n            public bool RememberMe { get; set; }\n        }\n\n        public async Task OnGetAsync(string returnUrl = null)\n        {\n            if (!string.IsNullOrEmpty(ErrorMessage))\n            {\n                ModelState.AddModelError(string.Empty, ErrorMessage);\n            }\n\n            returnUrl ??= Url.Content(\"~\/\");\n\n            await HttpContext.SignOutAsync(IdentityConstants.ExternalScheme);\n\n            ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();\n\n            ReturnUrl = returnUrl;\n        }\n\n        public async Task&lt;IActionResult> OnPostAsync(string returnUrl = null)\n        {\n            returnUrl ??= Url.Content(\"~\/\");\n\n            ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();\n\n            if (ModelState.IsValid)\n            {\n                var result = await _signInManager.PasswordSignInAsync(Input.Email, Input.Password, Input.RememberMe, lockoutOnFailure: false);\n                \n                if (result.Succeeded)\n                {\n                    _logger.LogInformation(\"\u30e6\u30fc\u30b6\u30fc\u304c\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3057\u305f\u3002\");\n                    return LocalRedirect(returnUrl);\n                }\n                if (result.RequiresTwoFactor)\n                {\n                    return RedirectToPage(\".\/LoginWith2fa\", new { ReturnUrl = returnUrl, RememberMe = Input.RememberMe });\n                }\n                if (result.IsLockedOut)\n                {\n                    _logger.LogWarning(\"\u30e6\u30fc\u30b6\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u304c\u30ed\u30c3\u30af\u3055\u308c\u307e\u3057\u305f\u3002\");\n                    return RedirectToPage(\".\/Lockout\");\n                }\n                else\n                {\n                    ModelState.AddModelError(string.Empty, \"\u30ed\u30b0\u30a4\u30f3\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002\");\n                    return Page();\n                }\n            }\n\n            return Page();\n        }\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u7d9a\u3051\u3066\u300cAccount\u300d\u30d5\u30a9\u30eb\u30c0\u30fc\u306bRazor\u30da\u30fc\u30b8\u3092\u8ffd\u52a0<br>\u540d\u524d\u3092\u300cRegister\u300d\u3068\u3057\u3066\u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@page\n@model RegisterModel\n@{\n    ViewData&#91;\"Title\"] = \"\u65b0\u898f\u767b\u9332\";\n}\n\n&lt;div class=\"container\">\n    &lt;div class=\"row justify-content-center mt-5\">\n        &lt;div class=\"col-md-6\">\n            &lt;h1 class=\"text-center mb-4\">@ViewData&#91;\"Title\"]&lt;\/h1>\n            &lt;div class=\"card shadow\">\n                &lt;div class=\"card-body p-4\">\n                    &lt;form id=\"registerForm\" asp-route-returnUrl=\"@Model.ReturnUrl\" method=\"post\">\n                        &lt;div asp-validation-summary=\"ModelOnly\" class=\"text-danger mb-3\" role=\"alert\">&lt;\/div>\n                        \n                        &lt;div class=\"mb-3\">\n                            &lt;label asp-for=\"Input.Email\" class=\"form-label\">\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9&lt;\/label>\n                            &lt;input asp-for=\"Input.Email\" class=\"form-control\" autocomplete=\"username\" aria-required=\"true\" placeholder=\"name@example.com\" \/>\n                            &lt;span asp-validation-for=\"Input.Email\" class=\"text-danger\">&lt;\/span>\n                        &lt;\/div>\n                        \n                        &lt;div class=\"mb-3\">\n                            &lt;label asp-for=\"Input.Password\" class=\"form-label\">\u30d1\u30b9\u30ef\u30fc\u30c9&lt;\/label>\n                            &lt;input asp-for=\"Input.Password\" class=\"form-control\" autocomplete=\"new-password\" aria-required=\"true\" placeholder=\"\u30d1\u30b9\u30ef\u30fc\u30c9\" \/>\n                            &lt;span asp-validation-for=\"Input.Password\" class=\"text-danger\">&lt;\/span>\n                        &lt;\/div>\n                        \n                        &lt;div class=\"mb-3\">\n                            &lt;label asp-for=\"Input.ConfirmPassword\" class=\"form-label\">\u30d1\u30b9\u30ef\u30fc\u30c9\uff08\u78ba\u8a8d\uff09&lt;\/label>\n                            &lt;input asp-for=\"Input.ConfirmPassword\" class=\"form-control\" autocomplete=\"new-password\" aria-required=\"true\" placeholder=\"\u30d1\u30b9\u30ef\u30fc\u30c9\uff08\u78ba\u8a8d\uff09\" \/>\n                            &lt;span asp-validation-for=\"Input.ConfirmPassword\" class=\"text-danger\">&lt;\/span>\n                        &lt;\/div>\n                        \n                        &lt;div class=\"d-grid\">\n                            &lt;button id=\"registerSubmit\" type=\"submit\" class=\"btn btn-primary btn-lg\">\u767b\u9332&lt;\/button>\n                        &lt;\/div>\n                        \n                        &lt;div class=\"mt-3\">\n                            &lt;p class=\"mb-0\">\n                                \u3059\u3067\u306b\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u304a\u6301\u3061\u3067\u3059\u304b\uff1f &lt;a asp-page=\".\/Login\" asp-route-returnUrl=\"@Model.ReturnUrl\">\u30ed\u30b0\u30a4\u30f3&lt;\/a>\n                            &lt;\/p>\n                        &lt;\/div>\n                    &lt;\/form>\n                &lt;\/div>\n            &lt;\/div>\n        &lt;\/div>\n    &lt;\/div>\n&lt;\/div>\n\n@section Scripts {\n    &lt;partial name=\"_ValidationScriptsPartial\" \/>\n}<\/code><\/pre>\n\n\n\n<p>Login.cshtml.cs\u540c\u69d8\u306bRegister.cshtml.cs\u304c\u81ea\u52d5\u3067\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u306a\u306e\u3067\u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>using Microsoft.AspNetCore.Authentication;\nusing Microsoft.AspNetCore.Identity;\nusing Microsoft.AspNetCore.Identity.UI.Services;\nusing Microsoft.AspNetCore.Mvc;\nusing Microsoft.AspNetCore.Mvc.RazorPages;\nusing Microsoft.AspNetCore.WebUtilities;\nusing System.ComponentModel.DataAnnotations;\nusing System.Text;\nusing System.Text.Encodings.Web;\n\nnamespace TaskManager.Areas.Identity.Pages.Account\n{\n    public class RegisterModel : PageModel\n    {\n        private readonly SignInManager&lt;IdentityUser> _signInManager;\n        private readonly UserManager&lt;IdentityUser> _userManager;\n        private readonly IUserStore&lt;IdentityUser> _userStore;\n        private readonly IUserEmailStore&lt;IdentityUser> _emailStore;\n        private readonly ILogger&lt;RegisterModel> _logger;\n\n        public RegisterModel(\n            UserManager&lt;IdentityUser> userManager,\n            IUserStore&lt;IdentityUser> userStore,\n            SignInManager&lt;IdentityUser> signInManager,\n            ILogger&lt;RegisterModel> logger)\n        {\n            _userManager = userManager;\n            _userStore = userStore;\n            _emailStore = GetEmailStore();\n            _signInManager = signInManager;\n            _logger = logger;\n        }\n\n        &#91;BindProperty]\n        public InputModel Input { get; set; }\n\n        public string ReturnUrl { get; set; }\n\n        public IList&lt;AuthenticationScheme> ExternalLogins { get; set; }\n\n        public class InputModel\n        {\n            &#91;Required(ErrorMessage = \"\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\")]\n            &#91;EmailAddress(ErrorMessage = \"\u6709\u52b9\u306a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\")]\n            &#91;Display(Name = \"\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\")]\n            public string Email { get; set; }\n\n            &#91;Required(ErrorMessage = \"\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\")]\n            &#91;StringLength(100, ErrorMessage = \"{0}\u306f{2}\u6587\u5b57\u4ee5\u4e0a{1}\u6587\u5b57\u4ee5\u4e0b\u3067\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\", MinimumLength = 6)]\n            &#91;DataType(DataType.Password)]\n            &#91;Display(Name = \"\u30d1\u30b9\u30ef\u30fc\u30c9\")]\n            public string Password { get; set; }\n\n            &#91;DataType(DataType.Password)]\n            &#91;Display(Name = \"\u30d1\u30b9\u30ef\u30fc\u30c9\uff08\u78ba\u8a8d\uff09\")]\n            &#91;Compare(\"Password\", ErrorMessage = \"\u30d1\u30b9\u30ef\u30fc\u30c9\u3068\u78ba\u8a8d\u7528\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u4e00\u81f4\u3057\u307e\u305b\u3093\u3002\")]\n            public string ConfirmPassword { get; set; }\n        }\n\n        public async Task OnGetAsync(string returnUrl = null)\n        {\n            ReturnUrl = returnUrl;\n            ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();\n        }\n\n        public async Task&lt;IActionResult> OnPostAsync(string returnUrl = null)\n        {\n            returnUrl ??= Url.Content(\"~\/\");\n            ExternalLogins = (await _signInManager.GetExternalAuthenticationSchemesAsync()).ToList();\n            \n            if (ModelState.IsValid)\n            {\n                var user = CreateUser();\n\n                await _userStore.SetUserNameAsync(user, Input.Email, CancellationToken.None);\n                await _emailStore.SetEmailAsync(user, Input.Email, CancellationToken.None);\n                \n                var result = await _userManager.CreateAsync(user, Input.Password);\n\n                if (result.Succeeded)\n                {\n                    _logger.LogInformation(\"\u30e6\u30fc\u30b6\u30fc\u304c\u65b0\u3057\u3044\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\");\n\n                    await _signInManager.SignInAsync(user, isPersistent: false);\n                    return LocalRedirect(returnUrl);\n                }\n                \n                foreach (var error in result.Errors)\n                {\n                    ModelState.AddModelError(string.Empty, error.Description);\n                }\n            }\n\n            return Page();\n        }\n\n        private IdentityUser CreateUser()\n        {\n            try\n            {\n                return Activator.CreateInstance&lt;IdentityUser>();\n            }\n            catch\n            {\n                throw new InvalidOperationException($\"Can't create an instance of '{nameof(IdentityUser)}'. \" +\n                    $\"Ensure that '{nameof(IdentityUser)}' is not an abstract class and has a parameterless constructor, or alternatively \" +\n                    $\"override the register page in \/Areas\/Identity\/Pages\/Account\/Register.cshtml\");\n            }\n        }\n\n        private IUserEmailStore&lt;IdentityUser> GetEmailStore()\n        {\n            if (!_userManager.SupportsUserEmail)\n            {\n                throw new NotSupportedException(\"The default UI requires a user store with email support.\");\n            }\n            return (IUserEmailStore&lt;IdentityUser>)_userStore;\n        }\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u7d9a\u3051\u3066\u300cAccount\u300d\u30d5\u30a9\u30eb\u30c0\u30fc\u306bRazor\u30da\u30fc\u30b8\u3092\u8ffd\u52a0<br>\u540d\u524d\u3092\u300cLogout\u300d\u3068\u3057\u3066\u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@page\n@model LogoutModel\n@{\n    ViewData&#91;\"Title\"] = \"\u30ed\u30b0\u30a2\u30a6\u30c8\";\n}\n\n&lt;div class=\"container\">\n    &lt;div class=\"row justify-content-center mt-5\">\n        &lt;div class=\"col-md-6\">\n            &lt;h1 class=\"text-center mb-4\">@ViewData&#91;\"Title\"]&lt;\/h1>\n            &lt;div class=\"card shadow\">\n                &lt;div class=\"card-body p-4 text-center\">\n                    &lt;p class=\"mb-4\">\u30ed\u30b0\u30a2\u30a6\u30c8\u3057\u307e\u3057\u305f\u3002&lt;\/p>\n                    &lt;a asp-page=\".\/Login\" class=\"btn btn-primary\">\u30ed\u30b0\u30a4\u30f3\u306b\u623b\u308b&lt;\/a>\n                &lt;\/div>\n            &lt;\/div>\n        &lt;\/div>\n    &lt;\/div>\n&lt;\/div><\/code><\/pre>\n\n\n\n<p>\u540c\u69d8\u306bRegister.cshtml.cs\u304c\u81ea\u52d5\u3067\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u306a\u306e\u3067\u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>using Microsoft.AspNetCore.Identity;\nusing Microsoft.AspNetCore.Mvc;\nusing Microsoft.AspNetCore.Mvc.RazorPages;\n\nnamespace TaskManager.Areas.Identity.Pages.Account\n{\n    public class LogoutModel : PageModel\n    {\n        private readonly SignInManager&lt;IdentityUser> _signInManager;\n        private readonly ILogger&lt;LogoutModel> _logger;\n\n        public LogoutModel(SignInManager&lt;IdentityUser> signInManager, ILogger&lt;LogoutModel> logger)\n        {\n            _signInManager = signInManager;\n            _logger = logger;\n        }\n\n        public async Task&lt;IActionResult> OnPost(string returnUrl = null)\n        {\n            await _signInManager.SignOutAsync();\n            _logger.LogInformation(\"\u30e6\u30fc\u30b6\u30fc\u304c\u30ed\u30b0\u30a2\u30a6\u30c8\u3057\u307e\u3057\u305f\u3002\");\n            \n            if (returnUrl != null)\n            {\n                return LocalRedirect(returnUrl);\n            }\n            else\n            {\n                return RedirectToPage();\n            }\n        }\n    }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"6\">\u4fee\u6b63<\/h2>\n\n\n\n<p>\u3053\u308c\u3067\u5b9f\u884c\u3059\u308c\u3070\u65e5\u672c\u8a9e\u5316\u51fa\u6765\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u304c\u2026\u5b9f\u969b\u306b\u898b\u3066\u307f\u308b\u3068\u65e5\u672c\u8a9e\u5316\u306f\u51fa\u6765\u3066\u3044\u307e\u3059\u304c\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3082\u753b\u9762\u304c\u5404\u753b\u9762\u306b\u9077\u79fb\u3057\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u306e\u3067\u3001\u4fee\u6b63\u3092\u304b\u3051\u3066\u3044\u304d\u307e\u3059<br>Program.cs\u306b\u8a2d\u5b9a\u8ffd\u52a0\u3057\u307e\u3059<br>\u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u306b\u4fee\u6b63<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>using Microsoft.AspNetCore.Identity;\nusing Microsoft.EntityFrameworkCore;\nusing TaskManager.Data;\n\nvar builder = WebApplication.CreateBuilder(args);\n\nvar connectionString = builder.Configuration.GetConnectionString(\"DefaultConnection\") ?? throw new InvalidOperationException(\"Connection string 'DefaultConnection' not found.\");\n\nbuilder.Services.AddDbContext&lt;ApplicationDbContext>(options =>\n    options.UseNpgsql(connectionString));\n\nbuilder.Services.AddDatabaseDeveloperPageExceptionFilter();\n\nbuilder.Services.AddDefaultIdentity&lt;IdentityUser>(options => \n{\n    options.SignIn.RequireConfirmedAccount = false;\n    options.Password.RequireDigit = true;\n    options.Password.RequireLowercase = true;\n    options.Password.RequireUppercase = false;\n    options.Password.RequireNonAlphanumeric = false;\n    options.Password.RequiredLength = 6;\n})\n.AddEntityFrameworkStores&lt;ApplicationDbContext>();\n\nbuilder.Services.AddControllersWithViews();\n\nvar app = builder.Build();\n\nif (app.Environment.IsDevelopment())\n{\n    app.UseMigrationsEndPoint();\n}\nelse\n{\n    app.UseExceptionHandler(\"\/Home\/Error\");\n    app.UseHsts();\n}\n\napp.UseHttpsRedirection();\napp.UseStaticFiles();\n\napp.UseRouting();\n\napp.UseAuthorization();\n\napp.MapControllerRoute(\n    name: \"areas\",\n    pattern: \"{area:exists}\/{controller=Home}\/{action=Index}\/{id?}\");\n\napp.MapControllerRoute(\n    name: \"default\",\n    pattern: \"{controller=Home}\/{action=Index}\/{id?}\");\n\napp.MapRazorPages();  \/\/ \u2190 \u3053\u308c\u91cd\u8981\uff01\n\napp.Run();<\/code><\/pre>\n\n\n\n<p>\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u304cURL\u304c\u304a\u304b\u3057\u304f\u306a\u3063\u3066\u304a\u308a\u30a8\u30e9\u30fc\u304c\u51fa\u3066\u3057\u307e\u3044\u307e\u3059<br>\u6b21\u306b_LoginPartial.cshtml\u3092\u4e0b\u8a18\u306e\u30b3\u30fc\u30c9\u306b\u4fee\u6b63\u3057\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@using Microsoft.AspNetCore.Identity\n@inject SignInManager&lt;IdentityUser> SignInManager\n@inject UserManager&lt;IdentityUser> UserManager\n\n&lt;ul class=\"navbar-nav\">\n@if (SignInManager.IsSignedIn(User))\n{\n    &lt;li class=\"nav-item\">\n        &lt;a class=\"nav-link text-dark\" asp-area=\"Identity\" asp-page=\"\/Account\/Manage\/Index\" title=\"Manage\">\u3053\u3093\u306b\u3061\u306f\u3001@User.Identity?.Name \u3055\u3093\uff01&lt;\/a>\n    &lt;\/li>\n    &lt;li class=\"nav-item\">\n        &lt;form class=\"form-inline\" asp-area=\"Identity\" asp-page=\"\/Account\/Logout\" asp-route-returnUrl=\"@Url.Action(\"Index\", \"Home\", new { area = \"\" })\" method=\"post\">\n            &lt;button type=\"submit\" class=\"nav-link btn btn-link text-dark\">\u30ed\u30b0\u30a2\u30a6\u30c8&lt;\/button>\n        &lt;\/form>\n    &lt;\/li>\n}\nelse\n{\n    &lt;li class=\"nav-item\">\n        &lt;a class=\"nav-link text-dark\" href=\"\/Identity\/Account\/Register\">\u65b0\u898f\u767b\u9332&lt;\/a>\n    &lt;\/li>\n    &lt;li class=\"nav-item\">\n        &lt;a class=\"nav-link text-dark\" href=\"\/Identity\/Account\/Login\">\u30ed\u30b0\u30a4\u30f3&lt;\/a>\n    &lt;\/li>\n}\n&lt;\/ul><\/code><\/pre>\n\n\n\n<p>_ViewImports.cshtml\u304c\u4f5c\u6210\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u4e0a\u624b\u304f\u52d5\u4f5c\u3057\u306a\u3044\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f<br>\u3053\u308c\u307e\u3067\u540c\u69d8\u306bAreas\/Identity\/Pages \u30d5\u30a9\u30eb\u30c0\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d3\u30e5\u30fc\u3092\u8ffd\u52a0<br>\u540d\u524d\u3092\u300c_ViewImports\u300d\u3068\u3057\u3066\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@using Microsoft.AspNetCore.Identity\n@using TaskManager.Areas.Identity\n@using TaskManager.Areas.Identity.Pages\n@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers<\/code><\/pre>\n\n\n\n<p>\u7d9a\u3051\u3066_ViewStart.cshtml\u304c\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@{\n    Layout = \"\/Views\/Shared\/_Layout.cshtml\";\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"7\">\u5b8c\u6210<\/h2>\n\n\n\n<p>\u4e0a\u8a18\u3067\u4fee\u6b63\u304c\u5b8c\u4e86\u3057\u305f\u306e\u3067\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u2026<br>\u7d50\u679c\u306f\u2026\u7121\u4e8b\u306b\u65e5\u672c\u8a9e\u5316\u3082\u6210\u529f\u3057\u30bf\u30b9\u30af\u4f5c\u6210\u304c\u51fa\u6765\u308b\u3053\u3068\u3092\u78ba\u8a8d\u51fa\u6765\u307e\u3057\u305f\uff01\uff01\uff01<br>\u5b9f\u969b\u306b\u5b8c\u6210\u3057\u305f\u753b\u9762\u3092\u7d39\u4ecb\u3057\u307e\u3059<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"519\" src=\"https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233210.png\" alt=\"\" class=\"wp-image-22288\" style=\"width:720px;height:auto\" srcset=\"https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233210.png 720w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233210-300x216.png 300w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233210-444x320.png 444w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption class=\"wp-element-caption\">\u65b0\u898f\u30e6\u30fc\u30b6\u30fc\u767b\u9332\u753b\u9762<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"532\" src=\"https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233429.png\" alt=\"\" class=\"wp-image-22289\" srcset=\"https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233429.png 683w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233429-300x234.png 300w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233429-411x320.png 411w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><figcaption class=\"wp-element-caption\">\u30ed\u30b0\u30a4\u30f3\u753b\u9762<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"901\" height=\"556\" src=\"https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233603.png\" alt=\"\" class=\"wp-image-22290\" srcset=\"https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233603.png 901w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233603-300x185.png 300w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233603-768x474.png 768w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233603-250x154.png 250w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233603-500x308.png 500w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233603-450x278.png 450w\" sizes=\"auto, (max-width: 901px) 100vw, 901px\" \/><figcaption class=\"wp-element-caption\">\u30bf\u30b9\u30af\u4f5c\u6210\u753b\u9762<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"287\" src=\"https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233700-1024x287.png\" alt=\"\" class=\"wp-image-22291\" srcset=\"https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233700-1024x287.png 1024w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233700-300x84.png 300w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233700-768x216.png 768w, https:\/\/itport.cloud\/wp-content\/uploads\/2026\/01\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-01-17-233700-450x126.png 450w, 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