再次遇上有点诡异的问题：后台“安全”中，设置了登录智能开启验证码后，无法登录后台了 New
弹出对话框要求输入用户名和密码，但输入用户名和密码点登录后，又提示：该网页无法正常运作
如果问题依旧存在，请与网站所有者联系。
HTTP ERROR 401
其它任何地方都没改动过，就在后台安全中设置好验证码的规则后，提交确定，就自动退出了后台登录，再次打开就弹出这个验证对话框了。
1 贡献最佳答案
看管理员的帖子： https://www.dismall.com/thread-28290-1-1.html也许能解决你的问题。
comoocom发表于3 天前
[*]详细答案 >
后台基本上是这样设置的如下图
.ce-block { margin-bottom: 20px;}.ce-block__content,.ce-toolbar__content { /* max-width:calc(100% - 50px) */ margin-left: auto; margin-right: auto;}.ce-paragraph { line-height: 1.6em; outline: none; text-indent: 2em; font-size: 16px;}.ce-paragraph--right { text-align: right;}.ce-paragraph--center { text-align: center;}.ce-paragraph--left { text-align: left;}.ce-paragraph--justify { text-align: justify;}.ce-paragraph-text-indent { text-align: justify;}.ce-paragraph:empty::before{content: attr(data-placeholder);color: #707684;font-weight: normal;opacity: 0;}/** Show placeholder at the first paragraph if Editor is empty */.codex-editor--empty .ce-block:first-child .ce-paragraph:empty::before {opacity: 1;}.codex-editor--toolbox-opened .ce-block:first-child .ce-paragraph:empty::before,.codex-editor--empty .ce-block:first-child .ce-paragraph:empty:focus::before {opacity: 0;}.ce-paragraph p:first-of-type{ margin-top: 0;}.ce-paragraph p:last-of-type{ margin-bottom: 0;}.svg-icon { width: 1em; height: 1em;}.svg-icon path,.svg-icon polygon,.svg-icon rect { fill: #4691f6;}.svg-icon circle { stroke: #4691f6; stroke-width: 1;}.ce-block { margin-bottom: 20px;}.ce-block__content,.ce-toolbar__content { /* max-width:calc(100% - 50px) */ margin-left: auto; margin-right: auto;}.image-tool {--bg-color: #cdd1e0;--front-color: #388ae5;--border-color: #e8e8eb;}.image-tool__image { border-radius: 3px; overflow: hidden; margin-bottom: 10px;}.image-tool__image-picture { max-width: 100%; vertical-align: bottom; display: block; margin-left: auto; margin-right: auto; }.image-tool__image-preloader { width: 50px; height: 50px; border-radius: 50%; background-size: cover; margin: auto; position: relative; background-color: #cdd1e0; background-position: center center; }.image-tool__image-preloader::after { content: ""; position: absolute; z-index: 3; width: 60px; height: 60px; border-radius: 50%; border: 2px solid #cdd1e0; border-top-color: #388ae5; left: 50%; top: 50%; margin-top: -30px; margin-left: -30px; animation: image-preloader-spin 2s infinite linear; box-sizing: border-box; }.image-tool__caption::before { position: absolute !important; content: attr(data-placeholder); color: #707684; font-weight: normal; display: none; }.image-tool__caption:empty::before { display: block; }.image-tool__caption:empty:focus::before { display: none; }.image-tool--empty .image-tool__image { display: none; }.image-tool--empty .image-tool__caption, .image-tool--loading .image-tool__caption { display: none; }.image-tool .cdx-button { display: flex; align-items: center; justify-content: center;}.image-tool .cdx-button svg { height: auto; margin: 0 6px 0 0; }.image-tool--filled .cdx-button { display: none; }.image-tool--filled .image-tool__image-preloader { display: none; }.image-tool--loading .image-tool__image { min-height: 200px; display: flex; border: 1px solid #e8e8eb; background-color: #fff; }.image-tool--loading .image-tool__image-picture { display: none; }.image-tool--loading .cdx-button { display: none; }/** * Tunes * ---------------- */.image-tool--withBorder .image-tool__image { border: 1px solid #e8e8eb; }.image-tool--withBackground .image-tool__image { padding: 15px; background: #cdd1e0; }.image-tool--withBackground .image-tool__image-picture { max-width: 60%; margin: 0 auto; }.image-tool--stretched .image-tool__image-picture { width: 100%; }.image-tool__caption { text-align: center; font-size: 14px; color: #a3a3a3; }@keyframes image-preloader-spin {0% { transform: rotate(0deg);}100% { transform: rotate(360deg);}}.inline-code {background: rgba(250, 239, 240, 0.78);color: #b44437;padding: 3px 4px;border-radius: 5px;margin: 0 1px;font-family: inherit;font-size: 0.86em;font-weight: 500;letter-spacing: 0.3px;}
.ce-block { margin-bottom: 20px;}.ce-block__content,.ce-toolbar__content { /* max-width:calc(100% - 50px) */ margin-left: auto; margin-right: auto;}.image-tool {--bg-color: #cdd1e0;--front-color: #388ae5;--border-color: #e8e8eb;}.image-tool__image { border-radius: 3px; overflow: hidden; margin-bottom: 10px;}.image-tool__image-picture { max-width: 100%; vertical-align: bottom; display: block; margin-left: auto; margin-right: auto; }.image-tool__image-preloader { width: 50px; height: 50px; border-radius: 50%; background-size: cover; margin: auto; position: relative; background-color: #cdd1e0; background-position: center center; }.image-tool__image-preloader::after { content: ""; position: absolute; z-index: 3; width: 60px; height: 60px; border-radius: 50%; border: 2px solid #cdd1e0; border-top-color: #388ae5; left: 50%; top: 50%; margin-top: -30px; margin-left: -30px; animation: image-preloader-spin 2s infinite linear; box-sizing: border-box; }.image-tool__caption::before { position: absolute !important; content: attr(data-placeholder); color: #707684; font-weight: normal; display: none; }.image-tool__caption:empty::before { display: block; }.image-tool__caption:empty:focus::before { display: none; }.image-tool--empty .image-tool__image { display: none; }.image-tool--empty .image-tool__caption, .image-tool--loading .image-tool__caption { display: none; }.image-tool .cdx-button { display: flex; align-items: center; justify-content: center;}.image-tool .cdx-button svg { height: auto; margin: 0 6px 0 0; }.image-tool--filled .cdx-button { display: none; }.image-tool--filled .image-tool__image-preloader { display: none; }.image-tool--loading .image-tool__image { min-height: 200px; display: flex; border: 1px solid #e8e8eb; background-color: #fff; }.image-tool--loading .image-tool__image-picture { display: none; }.image-tool--loading .cdx-button { display: none; }/** * Tunes * ---------------- */.image-tool--withBorder .image-tool__image { border: 1px solid #e8e8eb; }.image-tool--withBackground .image-tool__image { padding: 15px; background: #cdd1e0; }.image-tool--withBackground .image-tool__image-picture { max-width: 60%; margin: 0 auto; }.image-tool--stretched .image-tool__image-picture { width: 100%; }.image-tool__caption { text-align: center; font-size: 14px; color: #a3a3a3; }@keyframes image-preloader-spin {0% { transform: rotate(0deg);}100% { transform: rotate(360deg);}}.inline-code {background: rgba(250, 239, 240, 0.78);color: #b44437;padding: 3px 4px;border-radius: 5px;margin: 0 1px;font-family: inherit;font-size: 0.86em;font-weight: 500;letter-spacing: 0.3px;}
看管理员的帖子： https://www.dismall.com/thread-28290-1-1.html也许能解决你的问题。 到后台手动修改一下参数
.ce-block { margin-bottom: 20px;}.ce-block__content,.ce-toolbar__content { /* max-width:calc(100% - 50px) */ margin-left: auto; margin-right: auto;}.ce-paragraph { line-height: 1.6em; outline: none; text-indent: 2em; font-size: 16px;}.ce-paragraph--right { text-align: right;}.ce-paragraph--center { text-align: center;}.ce-paragraph--left { text-align: left;}.ce-paragraph--justify { text-align: justify;}.ce-paragraph-text-indent { text-align: justify;}.ce-paragraph:empty::before{content: attr(data-placeholder);color: #707684;font-weight: normal;opacity: 0;}/** Show placeholder at the first paragraph if Editor is empty */.codex-editor--empty .ce-block:first-child .ce-paragraph:empty::before {opacity: 1;}.codex-editor--toolbox-opened .ce-block:first-child .ce-paragraph:empty::before,.codex-editor--empty .ce-block:first-child .ce-paragraph:empty:focus::before {opacity: 0;}.ce-paragraph p:first-of-type{ margin-top: 0;}.ce-paragraph p:last-of-type{ margin-bottom: 0;}.svg-icon { width: 1em; height: 1em;}.svg-icon path,.svg-icon polygon,.svg-icon rect { fill: #4691f6;}.svg-icon circle { stroke: #4691f6; stroke-width: 1;}.inline-code {background: rgba(250, 239, 240, 0.78);color: #b44437;padding: 3px 4px;border-radius: 5px;margin: 0 1px;font-family: inherit;font-size: 0.86em;font-weight: 500;letter-spacing: 0.3px;} 现在是进不了后台（但前台能登录没问题） 已解决，解决方法见https://www.dismall.com/thread-28290-1-1.html
下面是原贴内容：
先说下重构后的 X5，在 X5.0 里，首页根目录下的文件除了 index.php 其他文件其实都是“快捷方式”，真正的主文件只有 index.php 一个，不信你可以打开其他 .php 文件看下就知道了。所以你访问 admin.php 和方法 index.php?app=admin 是一样的效果，也就是说 index.php?app=admin 也可以访问后台，index.php?app=forum 也可以访问论坛，index.php?app=sample 可以访问某插件一样，大家都是平等的，这才是 X5 开始已经变成框架的原因所在。 那么也许你就会问了：“如果我删除了 admin.php 岂不是用 index.php?app=admin 还可以访问吗？”，如果看到刚才第一段话后你脑子里立刻产生这个疑问，说明你说明你脑子在线。正常来说如果你删除了 admin.php 文件，通过 index.php?app=admin 访问的时候会返回 404 页面或者弹出系统级的身份验证框，而这个验证框的用户名和密码需要通过 config_global.php 中添加（修改）以下内容单独设置，以保证管理入口的安全，相当于给管理中心设置了第二道安全门槛。
[*]1. $_config['admincp']['validate']['method'] = 'default';
[*]2. $_config['admincp']['validate']['user'] = '用户名';
[*]3. $_config['admincp']['validate']['pass'] = '密码';
[*]4.
.ce-block { margin-bottom: 20px;}.ce-block__content,.ce-toolbar__content { /* max-width:calc(100% - 50px) */ margin-left: auto; margin-right: auto;}.ce-paragraph { line-height: 1.6em; outline: none; text-indent: 2em; font-size: 16px;}.ce-paragraph--right { text-align: right;}.ce-paragraph--center { text-align: center;}.ce-paragraph--left { text-align: left;}.ce-paragraph--justify { text-align: justify;}.ce-paragraph-text-indent { text-align: justify;}.ce-paragraph:empty::before{content: attr(data-placeholder);color: #707684;font-weight: normal;opacity: 0;}/** Show placeholder at the first paragraph if Editor is empty */.codex-editor--empty .ce-block:first-child .ce-paragraph:empty::before {opacity: 1;}.codex-editor--toolbox-opened .ce-block:first-child .ce-paragraph:empty::before,.codex-editor--empty .ce-block:first-child .ce-paragraph:empty:focus::before {opacity: 0;}.ce-paragraph p:first-of-type{ margin-top: 0;}.ce-paragraph p:last-of-type{ margin-bottom: 0;}.svg-icon { width: 1em; height: 1em;}.svg-icon path,.svg-icon polygon,.svg-icon rect { fill: #4691f6;}.svg-icon circle { stroke: #4691f6; stroke-width: 1;}.ce-block { margin-bottom: 20px;}.ce-block__content,.ce-toolbar__content { /* max-width:calc(100% - 50px) */ margin-left: auto; margin-right: auto;}.cdx-list { margin:0; outline:none; display:block; counter-reset:item; padding:6px;}.cdx-list__item { line-height:1.45em; display:block; padding-top:8px; margin-left: 2em;}.cdx-list__item-children { display:block;}.cdx-list__item { outline:none}.cdx-list__item-content { word-break:break-word; white-space:pre-wrap; grid-area:content; padding-left:8px}.cdx-list__item:before { counter-increment:item; white-space:nowrap}.cdx-list-li-container {display: flex;}.cdx-list-ordered .cdx-list__item:before { /* content:counters(item,".",numeric) "." */}.cdx-list-ordered { list-style-type: none; margin-left: -15px; counter-reset:item; font-size: 16px;}.cdx-list-unordered { font-size: 16px;}.cdx-list-unordered .cdx-list__item:before { content:"•"}.cdx-list-checklist .cdx-list__item:before { content:""}.cdx-list__settings .cdx-settings-button { width:50%}.cdx-list__checkbox { padding-top:calc((1.45em - 1.2em) / 2); grid-area:checkbox; width:1.2em; height:1.2em; display:flex; cursor:pointer; font-size: 16px;}.cdx-list__checkbox svg { opacity:0; height:1.2em; width:1.2em; left:-1px; top:-1px; position:absolute}@media (hover:hover) { .cdx-list__checkbox:not(.cdx-list__checkbox--no-hover):hover .cdx-list__checkbox-check svg { opacity:1}}.cdx-list__checkbox--checked-1 { line-height:1.45em}@media (hover:hover) { .cdx-list__checkbox--checked-1:not(.cdx-list__checkbox--checked-1--no-hover):hover .cdx-checklist__checkbox-check { background:#0059AB; border-color:#0059AB}}.cdx-list__checkbox--checked-1 .cdx-list__checkbox-check { background:#369FFF; border-color:#369FFF}.cdx-list__checkbox--checked-1 .cdx-list__checkbox-check svg { opacity:1}.cdx-list__checkbox--checked-1 .cdx-list__checkbox-check svg path { stroke:#fff}.cdx-list__checkbox--checked-1 .cdx-list__checkbox-check:before { opacity:0; visibility:visible; transform:scale(2.5)}.cdx-list__checkbox-check { cursor:pointer; display:inline-block; position:relative; margin:0 auto; width:1.2em; height:1.2em; box-sizing:border-box; border-radius:5px; border:1px solid #C9C9C9; background:#fff}.cdx-list__checkbox-check:before { content:""; position:absolute; top:0; right:0; bottom:0; left:0; border-radius:100%; background-color:#369FFF; visibility:hidden; pointer-events:none; transform:scale(1); transition:transform .4s ease-out,opacity .4s}.cdx-list__checkbox-check--disabled { pointer-events:none}.cdx-list-start-with-field { background:#F8F8F8; border:1px solid rgba(226,226,229,.2); border-radius:6px; padding:2px; display:grid; grid-template-columns:auto auto 1fr; grid-template-rows:auto}.cdx-list-start-with-field--invalid { background:#FFECED; border:1px solid #E13F3F}.cdx-list-start-with-field--invalid .cdx-list-start-with-field__input { color:#e13f3f}.cdx-list-start-with-field__input { font-size:16px; outline:none; font-weight:500; font-family:inherit; border:0; background:transparent; margin:0; padding:0; line-height:22px; min-width:calc(100% - 10px)}.cdx-list-start-with-field__input::placeholder { color:#797979; font-weight:500}.inline-code {background: rgba(250, 239, 240, 0.78);color: #b44437;padding: 3px 4px;border-radius: 5px;margin: 0 1px;font-family: inherit;font-size: 0.86em;font-weight: 500;letter-spacing: 0.3px;}
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