代码沾上来啦老师

代码沾上来啦老师

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <title>城市医院预约平台</title>
        <link rel="stylesheet" href="css/layout.css">
        <link rel="stylesheet" href="css/base.css">
        <link rel="stylesheet" href="css/ui.css">
        <script type="text/javascript" src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
    </head>
    <body>
        <div id="top" class="top">
            <div class="wrap">
                <p class="call">010-114/116114电话预约</p>
                <p class="welcome">
                    欢迎来到城市医院预约挂号统一平台&nbsp;
                    请&nbsp;
                    <a href="#">登录</a>&nbsp;&nbsp;
                    <a href="#">注册</a>&nbsp;&nbsp;&nbsp;&nbsp;
                    <a href="#">帮助中心</a>
                </p>
            </div>
        </div>
        <div id="header" class="header">
            <div class="wrap clearfix">
                <a href="#" class="logo"><img src="img/logo.png"/></a>
                <div class="search ui-search">
                    <div class="ui-search-selected">医院</div>
                    <div class="ui-search-select-list">
                        <a href="#">科室</a>
                        <a href="#">疾病</a>
                        <a href="#">医院</a>
                    </div>
                    <input type="text" name="search-content" class="ui-search-input" placeholder="请输入搜索内容"/>
                    <a href="#" class="ui-search-submit">&nbsp;</a>
                </div>
            </div>
        </div>
        <div id="nav" class="nav">
            <div class="wrap">
                <div class="link menu">
                    全部科室
                    <div class="menu-list ui-menu">
                        <div class="ui-menu-item">
                            <a href="#" class="ui-menu-item-department">内科</a>
                            <a href="#" class="ui-menu-item-disease">高血压</a>
                            <a href="#" class="ui-menu-item-disease">冠心病</a>
                            <div class="ui-menu-item-detail">
                                <div class="ui-menu-item-detail-group">
                                    <div class="ui-menu-item-detail-group-caption">内科</div>
                                    <div class="ui-menu-item-detail-group-list">
                                        <a href="#">心脑血管科</a>
                                        <a href="#">神经内科</a>
                                        <a href="#">内分泌科</a>
                                        <a href="#">血液科</a>
                                        <a href="#">心脑血管科</a>
                                        <a href="#">神经内科</a>
                                        <a href="#">内分泌科</a>
                                        <a href="#">血液科</a>
                                        <a href="#">心脑血管科</a>
                                        <a href="#">神经内科</a>
                                        <a href="#">内分泌科</a>
                                        <a href="#">血液科</a>
                                        <a href="#">内分泌科</a>
                                        <a href="#">血液科</a>
                                    </div>
                                </div>
                                <div class="ui-menu-item-detail-group">
                                    <div class="ui-menu-item-detail-group-caption">内科</div>
                                    <div class="ui-menu-item-detail-group-list">
                                        <a href="#">心脑血管科</a>
                                        <a href="#">神经内科</a>
                                        <a href="#">内分泌科</a>
                                        <a href="#">血液科</a>
                                        <a href="#">心脑血管科</a>
                                        <a href="#">神经内科</a>
                                        <a href="#">内分泌科</a>
                                        <a href="#">血液科</a>
                                        <a href="#">心脑血管科</a>
                                        <a href="#">神经内科</a>
                                        <a href="#">内分泌科</a>
                                        <a href="#">血液科</a>
                                        <a href="#">内分泌科</a>
                                        <a href="#">血液科</a>
                                    </div>
                                </div>
                            </div>    
                        </div>
                                
                                <div class="ui-menu-item">
                                    <a href="#" class="ui-menu-item-department">外科</a>
                                    <a href="#" class="ui-menu-item-disease">a疾病</a>
                                    <a href="#" class="ui-menu-item-disease">b疾病</a>
                                    <div class="ui-menu-item-detail">
                                        <div class="ui-menu-item-detail-group">
                                            <div class="ui-menu-item-detail-group-caption">a疾病</div>
                                            <div class="ui-menu-item-detail-group-list">
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                            </div>
                                        </div>
                                        <div class="ui-menu-item-detail-group">
                                            <div class="ui-menu-item-detail-group-caption">b疾病</div>
                                            <div class="ui-menu-item-detail-group-list">
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                            </div>
                                        </div>
                                    </div>    
                                </div>
                                
                                <div class="ui-menu-item">
                                    <a href="#" class="ui-menu-item-department">儿科</a>
                                    <a href="#" class="ui-menu-item-disease">c疾病</a>
                                    <a href="#" class="ui-menu-item-disease">d疾病</a>
                                    <div class="ui-menu-item-detail">
                                        <div class="ui-menu-item-detail-group">
                                            <div class="ui-menu-item-detail-group-caption">c疾病</div>
                                            <div class="ui-menu-item-detail-group-list">
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                            </div>
                                        </div>
                                        <div class="ui-menu-item-detail-group">
                                            <div class="ui-menu-item-detail-group-caption">d疾病</div>
                                            <div class="ui-menu-item-detail-group-list">
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">心脑血管科</a>
                                                <a href="#">神经内科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                                <a href="#">内分泌科</a>
                                                <a href="#">血液科</a>
                                            </div>
                                        </div>
                                    </div>    
                                </div>
                                
                    </div>    
                <a class="link">按医院挂号</a>
                <a class="link">按科室挂号</a>
                <a class="link">按疾病挂号</a>
                <a class="link">最新公告</a>
                <a class="link right">社会知名医院</a>
                </div>
            </div>
        </div>
        <div id="banner" class="banner">
            <div class="banner-slider ui-slider">
                <div class="ui-slider-wrap">
                    <a href="#" class="item"><img src="img/banner_1.jpg" alt="banner-1"></a>
                    <a href="#" class="item"><img src="img/banner_2.jpg" alt="banner-1"></a>
                    <a href="#" class="item"><img src="img/banner_3.jpg" alt="banner-1"></a>
                </div>
                
                <div class="ui-slider-arrow">
                    <a href="#" class="item left">&nbsp;</a>
                    <a href="#" class="item right">&nbsp;</a>
                </div>
                <div class="ui-slider-process">
                    <a href="#" class="item item_focus">&nbsp;</a>
                    <a href="#" class="item">&nbsp;</a>
                    <a href="#" class="item">&nbsp;</a>
                </div>
            </div>
            <div class="banner-search">
                <div class="caption"><span class="text">快速预约</span></div>
                <div class="form">
                    <div class="line"><select name="area"><option>医院地区</option></select></div>
                    <div class="line"><select name="level"><option>医院等级</option></select></div>
                    <div class="line"><select name="name"><option>医院名称</option></select></div>
                    <div class="line"><select name="department"><option>医院科室</option></select></div>
                </div>
                <div class="submit">
                    <input type="button" class="button" value="快速查询">
                </div>
            </div>
            <div class="banner-help">
                <div class="caption"><span class="text">帮助中心</span></div>
                <div class="list">
                    <a href="#" class="link">账号指南</a>
                    <a href="#" class="link">预约指南</a>
                    <a href="#" class="link">账号找回</a>
                    <a href="#" class="link">常见问题</a>
                </div>
            </div>
        </div>
        <div id="content" class="content wrap clearfix">
            <div class="content-tab">
                <div class="caption">
                    <a href="#" class="item item_focus">医院</a>
                    <a href="#" class="item">科室</a>
                </div>
                <div class="block">
                    <div class="item">
                        <div class="block-caption">
                            <a href="#" class="block-caption-item block-caption-item_focus">全部</a>
                            <a href="#" class="block-caption-item">东城区</a>
                            <a href="#" class="block-caption-item">西城区</a>
                            <a href="#" class="block-caption-item">朝阳区</a>
                            <a href="#" class="block-caption-item">丰台区</a>
                            <a href="#" class="block-caption-item">石景山区</a>
                            <a href="#" class="block-caption-item">海淀区</a>
                            <a href="#" class="block-caption-item">门头沟区</a>
                            <a href="#" class="block-caption-item">房山区</a>
                            <a href="#" class="block-caption-item">其他</a>
                        </div>
                        <div class="block-content">
                            <div class="block-wrap">
                                <div class="block-list clearfix">
                                    <div class="item">
                                        <img src="img/hospital-1.jpg" alt="xx医院"/>
                                        <div class="item-name">北京协和医院<span class="item-level">【三级甲等】</span></div>
                                        <div class="item-phone">电话:东院咨询台:010-69155564..</div>
                                        <div class="item-address">[东院]北京市东城区帅府园一号 [西院]北京市西城区大木仓...</div>
                                    </div>
                                    <div class="item">
                                        <img src="img/hospital-1.jpg" alt="xx医院"/>
                                        <div class="item-name">北京协和医院<span class="item-level">【三级甲等】</span></div>
                                        <div class="item-phone">电话:东院咨询台:010-69155564..</div>
                                        <div class="item-address">[东院]北京市东城区帅府园一号 [西院]北京市西城区大木仓...</div>
                                    </div>
                                    <div class="item">
                                        <img src="img/hospital-1.jpg" alt="xx医院"/>
                                        <div class="item-name">北京协和医院<span class="item-level">【三级甲等】</span></div>
                                        <div class="item-phone">电话:东院咨询台:010-69155564..</div>
                                        <div class="item-address">[东院]北京市东城区帅府园一号 [西院]北京市西城区大木仓...</div>
                                    </div>
                                    <div class="item">
                                        <img src="img/hospital-1.jpg" alt="xx医院"/>
                                        <div class="item-name">北京协和医院<span class="item-level">【三级甲等】</span></div>
                                        <div class="item-phone">电话:东院咨询台:010-69155564..</div>
                                        <div class="item-address">[东院]北京市东城区帅府园一号 [西院]北京市西城区大木仓...</div>
                                    </div>
                                </div>
                                <div class="block-text-list clearfix">
                                    <a href="#" class="item">首都儿科研究所附属儿童医院<span class="level">【三级甲等】</span></a>
                                    <a href="#" class="item">首都儿科研究所附属儿童医院<span class="level">【三级甲等】</span></a>
                                    <a href="#" class="item">首都儿科研究所附属儿童医院<span class="level">【三级甲等】</span></a>
                                    <a href="#" class="item">首都儿科研究所附属儿童医院<span class="level">【三级甲等】</span></a>
                                    <a href="#" class="item">首都儿科研究所附属儿童医院<span class="level">【三级甲等】</span></a>
                                    <a href="#" class="item">首都儿科研究所附属儿童医院<span class="level">【三级甲等】</span></a>
                                </div>
                                <div class="block-more">更多医院</div>
                            </div>
                            <div class="block-wrap" style="display:none;">
                                其他城区内容
                            </div>
                        </div>
                    </div>
                    <div class="item" style="display:none;">
                        科室内容
                    </div>
                </div>
            </div>
            <div class="content-news">
                <div class="caption">最新公告<a href="#" class="more">|更多</a></div>
                <div class="list">
                    <a href="#" class="link">医院特需门诊暂停更新...</a>
                    <a href="#" class="link">防护策略升级通知</a>
                    <a href="#" class="link">医院特需门诊暂停更新...</a>
                    <a href="#" class="link">防护策略升级通知</a>
                    <a href="#" class="link">医院特需门诊暂停更新...</a>
                    <a href="#" class="link">防护策略升级通知</a>
                </div>
            </div>
            <div class="content-close">
                <div class="caption">停诊公告<a href="#" class="more">|更多</a></div>
                <div class="list">
                    <a href="#" class="link">首都医科大学附属北京安贞医院...</a>
                    <a href="#" class="link">北京安贞医院妇科取消</a>
                    <a href="#" class="link">首都医科大学附属北京安贞医院...</a>
                    <a href="#" class="link">北京安贞医院妇科取消</a>
                    <a href="#" class="link">首都医科大学附属北京安贞医院...</a>
                    <a href="#" class="link">北京安贞医院妇科取消</a>
                </div>
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    text-align:center;
}
.nav a:hover{
    color:#d7f3ff;
}
.nav .menu{
    width:130px;
    padding-right:30px;
    background-color:#1fa4f0;
    position:relative;
}
.nav .menu .menu-list{
    position:absolute;
    width:100%;
    height:423px;
    background-color:#1fa4f0;
    top:36px;
    left:0;
}

/* #banner 模块内样式 */
.banner .banner-search{
    background-color: #fafafa;
}
.banner-help .caption,
.banner-search .caption{
    height:22px;
    padding:15px 0 15px 0;
    text-align: center;
}
.banner-help .caption .text,
.banner-search .caption .text{
    display:inline-block;
    height:22px;
    line-height:22px;
    color:#fec009;
    padding-left:28px;
    font-size:16px;
    background:url(../img/icon-help.png) no-repeat 0 0;
}
.banner-search .form{
    height:150px;
}
.banner-search .form .line{
    padding-bottom:9px;
    text-align:center;
}
    
.banner-search .form .line select{
    width:170px;
    font-size:12px;
    height:26px;
    line-height:26px;
    border:1px solid #dcdddd;
    padding:2px 0;
    color:#666;
}
.banner-search .submit{
    height:32px;
    text-align:center;
}
.banner-search .submit .button{
    width:108px;
    height:33px;
    background-color: #fecd09;
    font-size:14px;
    color:#fff;
    border-radius:3px;
}
.banner-help{
    background-color:#fafafa;
}
.banner-help .caption .text{
    color:#00b3ea;
    background-position:0 -23px;
}
.banner-help .link{
    color:#00B3EA;
    display:inline-block;
    width:86px;
    height:26px;
    line-height:26px;
    font-size:14px;
    text-align:center;
    padding:0 0 8px 26px;
}

/* #content 模块内样式 */

.content-close,
.content-news{
    background-color:#fff;
    border:1px solid #f4f6fa;
}
.content-close .caption,
.content-news .caption{
    height:38px;
    line-height:38px;
    text-indent:20px;
    background-color:#f4f6fa;
    color:#fec009;
    font-size:15px;
}
.content-close .more,
.content-news .more{
    float:right;
    padding-right:22px;
    font-size:12px;
    color:#868686;
}
.content-close .list,
.content-news .list{
    padding:15px 20px 13px 35px;
    line-height:29px;
    font-size:12px;
    background:url(../img/list-yellow.jpg) no-repeat 17px 20px;
}
.content-close .list .link,
.content-news .list .link{
    display:block;
    color:#969696;
}
.content-close .caption{
    color:#4ab4ed;
}
.content-close .list{
    background-image:url(../img/list-blue.jpg);
}

.content-tab{
    background:none;
}
.content-tab .caption{
    height:34px;
    line-height:34px;
    background-color:#f5f6fa;
}
.content-tab .caption .item{
    display:block;
    width:112px;
    height:34px;
    text-align:center;
    float:left;
    color:#00b3ea;
}
.content-tab .caption .item_focus{
    color:#fff;
    background-color:#60bff2;
}
.content-tab .block{
    border:1px solid #f4f6fa;
    height:452px;
}
.content-tab .block-caption{
    height:26px;
    line-height:26px;
    padding:8px;
    border-bottom:1px solid #f4f6fa;
}
.content-tab .block-caption-item{
    display:inline-block;
    padding:0 10px 0 10px;
    font-size:12px;
    color:#4c4948;
    
}
.content-tab .block-caption-item_focus{
    color:#fff;
    background-color:#60bff2;
}
.content-tab .block-content{
    padding:16px 12px;
}
.content-tab .block-content .block-more{
    display:block;
    line-height:55px;
    text-align: center;
    color:#5084c4;
    font-size:14px;
}

/* 医院列表-容器 */
.content-tab .block-content .block-list{
    
}
.content-tab .block-content .block-list .item{
    float:left;
    width:216px;
    height:102px;
    padding:0 20px 10px 120px;
    font-size:12px;
    position:relative;
}
.content-tab .block-content .block-list .item img{
    position:absolute;
    width:110px;
    height:98px;
    left:0;
    top:0;
}
.content-tab .block-content .block-list .item-name{
    color:#036eb7;
    font-size:14px;
    line-height:21px;
    padding-top:13px;
}
.content-tab .block-content .block-list .item-level{
    float:right;
    font-size:12px;
    color:#979797;
}
.content-tab .block-content .block-list .item-phone,
.content-tab .block-content .block-list .item-address{
    line-height:18px;
    padding-bottom:4px;
    color:#666;
}
/* 文案列表-容器 */
.content-tab .block-content .block-text-list{}
.content-tab .block-content .block-text-list .item{
    diaplay:block;
    width:351px;
    height:27px;
    font-size:14px;
    color:#666;
    padding-top:8px;
    float:left;
    border-bottom:1px dashed #dcdddd;
}
.content-tab .block-content .block-text-list .item:nth-child(2n){
    margin-left:13px;
}
/* footer */
.footer{
    line-height:70px;
    text-align:center;
    font-size:12px;
    color:#666;
}
.ui-search{
    background:url(../img/ui-search.jpg) center no-repeat;
    font-size:14px;
    color:#fff;
    position:relative;
}
.ui-search-selected{
    width:70px;
    height:38px;
    line-height:38px;
    position:absolute;
    left:0;
    top:0;
    text-indent:14px;
}
.ui-search-select-list{
    display: none;
    position:absolute;
    width:67px;
    line-height:24px;
    background-color:#fff;
    box-shadow:3px 3px 5px rgba(0,0,0,0.2);
    left:2px;
    top:36px;
    z-index:2;
}
.ui-search-select-list a{
    display:block;
    color:#a5a2a2;
    text-align:center;
}
.ui-search-select-list a:hover{
    background-color:#ebeef5;
}
.ui-search-input{
    position:absolute;
    width:208px;
    height:26px;
    top:5px;
    left:73px;
    line-height:26px;
    font-size:13px;
    color:#a5a2a2;
}
.ui-search-submit{
    position:absolute;
    width:40px;
    height:36px;
    top:1px;
    right:0;
    display:block;
}

/* ui-menu 分类菜单 */
.ui-menu{}
.ui-menu-item{
    height:22px;
    line-height:22px;
    padding:8px 5px 9px 6px;
    margin-left:2px;
}
.ui-menu-item:hover{
    background-color: #fff;
}
.ui-menu-item-department{
    float:left;
    height:22px;
    line-height:22px;
    position:relative;
    padding-left:30px;
    font-size:14px;
    color:#fff;
}
.ui-menu-item-department:before{
    content:' ';
    display:block;
    width:22px;
    height:21px;
    position:absolute;
    left:0;
    top:1px;
    background:url(../img/icon-menu.jpg) no-repeat -22px 0;
}
.ui-menu-item:nth-child(2) .ui-menu-item-department:before{
    background-position-y: -44px;
}
.ui-menu-item:nth-child(3) .ui-menu-item-department:before{
    background-position-y: -66px;
}
.ui-menu-item-disease{
    font-size:12px;
    float:right;
    padding-left:5px;
    color:#D7F3FF;
}
.ui-menu-item:hover .ui-menu-item-department:before{
    background-position-x: 0;
}
.ui-menu-item:hover .ui-menu-item-department{
    color:#333;
}
.ui-menu-item:hover .ui-menu-item-disease{
    color:#868686;
}
.ui-menu-item:hover .ui-menu-item-detail{
    display:block;
}
.ui-menu-item-detail{
    display:none;
    position:absolute;
    width:500px;
    height:393px;
    padding:20px 10px 10px 29px;
    background:#fff url(../img/bg-menu.jpg) center no-repeat;
    top:0;
    left:190px;
    box-shadow:5px 5px 2px rgba(0,0,0,0.1);
}
.ui-menu-item-detail-group{
    padding-bottom:20px;
    text-align: left;
}
.ui-menu-item-detail-group-caption{
    width:100%;
    display:block;
    height:34px;
    line-height:34px;
    color:#666;
    font-size:16px;
    font-weight:bold;
}
.ui-menu-item-detail-group-list{
    line-height:23px;
}
.ui-menu-item-detail-group-list a{
    display:inline-block;
    color:#868686;
    margin-right:8px;
    font-size:12px;
    padding-bottom:5px;
}
.ui-menu-item-detail-group-list a:after{
    content:' |';
    padding-left:8px;
    color:#eee;
}
/* 回到顶部 */
.ui-backTop{
    display:none;
    position:fixed;
    right:2px;
    bottom:2px;
    z-index:9;
    width:40px;
    height:40px;
    color:#fff;
    background:rgba(102,102,102,0.9) url(../img/icon-go-up.png) no-repeat center;
}
.ui-backTop:hover{
    background-image:none;
}
.ui-backTop:hover:after{
    content:'回到顶部';
    display:block;
    line-height:20px;
    text-align:center;
}

/* ui-slide 幻灯片组件 */
.ui-slider{
    width:544px;
    height:414px;
    position:relative;
    overflow:hidden;
}
.ui-slider-wrap{
    width:99999px;
    height:414px;
    position:absolute;
    left:0;
    right:0;
    transition: all .5s;
    left:-544px;
}
.ui-slider-wrap .item{
    width:544px;
    height:414px;
    float:left;
    display:block;
}

.ui-slider-arrow{
    width:544px;
    height:40px;
    position:absolute;
    top:50%;
    margin-top:-20px;
}
.ui-slider-arrow .item{
    position:absolute;
    display:block;
    width:40px;
    height:40px;
    top:0;
    background:url(../img/ui-slider-arrow.png) no-repeat;
}
.ui-slider-arrow .left{
    left:0;
}
.ui-slider-arrow .right{
    right:0;
    background-position-x: -40px;
}
.ui-slider-process{
    width:544px;
    height:12px;
    position:absolute;
    left:0;
    bottom:20px;
    text-align:center;
}
.ui-slider-process .item{
    display:inline-block;
    width:16px;
    height:16px;
    background:url(../img/ui-slider-process.png) no-repeat;
}
.ui-slider-process .item:hover,
.ui-slider-process .item_focus{
    background-position:-23px 0;
}



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1回答

同学你好。

返回顶部的效果不出现的原因是:

浏览器视口的高度大于滚动的高度,所以进入不了if语句的判断,可以给浏览器视口高度一个固定值,当滚动超过这个固定值的时候, 就让底部出现,参考下图:

http://img1.sycdn.imooc.com//climg/5c8a2d3600019bd806890414.jpg

当打开控制台顶部能够出现的原因是:滚动的高度大于浏览器视口的高度,所以它就会出现。

火狐浏览器出现这个提示是没有任何问题的,他只是一个提示消息而已。如下:

http://img1.sycdn.imooc.com//climg/5c8a2d7600010dc812530035.jpg

自己试一试哦,如果帮助到了你,欢迎采纳。

祝学习愉快!

  • 光aaaaand影 提问者 #1
    谢谢老师啦,我都没有想到可以这么解决,真是不够灵活
    2019-03-15 08:38:06
问题已解决,确定采纳
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