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我正在使用express和Mongodb的博客應用程序。我有一個顯示頁面與下面的代碼:限制每個頁面出現的mongodb對象的數量然後分頁
<% include ./partials/header %>
<div class = "container">
<div class = "jumbotron show">
<h2><%= blog.title%></h2>
</div>
<div class="showWidth">
<div class="row">
<div class ="col-md-12 showDate"><%= blog.created.toDateString()%> </div>
</div>
<div class="row">
<img class = "center-block showImage" src= "<%= blog.image%>">
</div>
<div class="row">
<div class ="col-md-12 showText"><%- blog.body%></div>
</div>
<div class="row">
<img class = "center-block showImage" src= "<%= blog.imageTwo%>">
</div>
<div class="row">
<div class ="col-md-12 showText"><%- blog.bodyTwo%></div>
</div>
<% if(currentUser && currentUser.id === "58c9bb76854068369807957c"){ %>
<a href="/blogs/<%=blog._id%>/edit" class="btn btn-sm btn-info">Edit blog</a>
<div>
<form id="delete" action ="/blogs/<%=blog._id%>?_method=DELETE" method="POST">
<button class="btn btn-sm btn-danger">Delete blog</button>
</form>
<% } %>
<hr class = "style-two">
<!--================== COMMENTS DISPLAY SECTION ====================================================================-->
<div id="comments">
<% blog.comments.forEach(function(comment){ %>
<div class="comment-container">
<div class="jumbotron comment">
<div class="row">
<div class="col-md-1">
<img class="comment-ico" src = " <%=comment.author.image%>">
</div>
<div class="col-md-7">
<h4><%=comment.author.username%></h4>
</div>
<div class="col-md-4 date">
<%= moment(comment.created).fromNow()%>
</div>
</div>
</div>
<div><p><%=comment.text%></p></div>
<!--=================EDIT COMMENT FORM =========================================================================-->
<form id="edit-comment-form" action = "/blogs/<%= blog._id %>/comments/<%=comment._id%>?_method=PUT" method = "POST" id="newComment">
<textarea class = "form-control" rows="4" name = "comment[text]"><%=comment.text%></textarea>
<button class = "btn btn-lg btn-primary btn-block">Submit</button>
</form>
<!-- ==================================================================================================================-->
<% if(currentUser && currentUser.username == comment.author.username) { %>
<div class="row">
<div class="col-md-1 choice">
<a class="edit">Edit</a>
</div>
<div class="col-md-1">
<form id = "delete-form" action = "/blogs/<%= blog._id %>/comments/<%=comment._id%>?_method=DELETE" method = "POST">
<input type = "submit" class = "button-delete" value = "Delete"></form>
</div>
</div>
<% } %>
<hr class = "style-three">
</div>
<% }) %>
</div>
</div>
<% if(currentUser){ %>
<div class = "container form">
<form action = "/blogs/<%= blog._id %>/comments" method = "POST" id="newComment">
<div class="row">
<div class="col-md-2">
<img class="newComment-ico" src = "<%=currentUser.image%>">
</div>
<div class="col-md-10">
<label for="comment">Add comment</label>
</div>
</div>
<textarea class = "form-control" rows="4" placeholder = "Type comment here..." name = "comment[text]"></textarea>
<button class = "btn btn-lg btn-primary btn-block">Submit</button>
</form>
</div>
<% } %>
<% include ./partials/footer %>
我需要只顯示此頁面上的第一個,比如說,5篇文章,然後通過未來5到相同的第二頁等,顯然沿加入一些分頁方式。我該怎麼做呢?我一直在環顧四周,找不到解決方案