Razor 当“引用”时，引号不匹配-&燃气轮机&引用；他在第二线

我正在为bootstrap popover编写数据内容，并希望在格式化时保留换行符。所以我用

.popover {
    white-space: pre-wrap;  
     max-width: 100%;  
}

但是当我在第二行写“->”时，就会收到警告

这没关系

<div class="panel panel-primary">
        <div class="panel-heading panel-head">Factors selection<a href="#" data-placement="left" data-toggle="popover" title="Info" 
             data-content='Select desired pair of factors. 
             Selection goes in this direction: XGroup YGroup, XFactor, YFactor' style="float:right" data-trigger="hover"><span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span></a></div>
        <div class="panel-body">

<div class="panel panel-primary">
        <div class="panel-heading panel-head">Factors selection<a href="#" data-placement="left" data-toggle="popover" title="Info" 
             data-content='Select desired pair of factors.-> 
             Selection goes in this direction: XGroup YGroup, XFactor, YFactor' style="float:right" data-trigger="hover"><span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span></a></div>
        <div class="panel-body">   

因子选择

这没关系

<div class="panel panel-primary">
        <div class="panel-heading panel-head">Factors selection<a href="#" data-placement="left" data-toggle="popover" title="Info" 
             data-content='Select desired pair of factors. 
             Selection goes in this direction: XGroup YGroup, XFactor, YFactor' style="float:right" data-trigger="hover"><span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span></a></div>
        <div class="panel-body">

<div class="panel panel-primary">
        <div class="panel-heading panel-head">Factors selection<a href="#" data-placement="left" data-toggle="popover" title="Info" 
             data-content='Select desired pair of factors.-> 
             Selection goes in this direction: XGroup YGroup, XFactor, YFactor' style="float:right" data-trigger="hover"><span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span></a></div>
        <div class="panel-body">   

因子选择

警告，引号不匹配

<div class="panel panel-primary">
        <div class="panel-heading panel-head">Factors selection<a href="#" data-placement="left" data-toggle="popover" title="Info" 
             data-content='Select desired pair of factors. 
             ->Selection goes in this direction: XGroup YGroup, XFactor, YFactor' style="float:right" data-trigger="hover"><span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span></a></div>
        <div class="panel-body">

因子选择

由于'->'本身通常意味着注释结束，因此'->'会导致错误。由于'->'本身通常意味着注释结束，因此'