bootstrap3的panel代码
<div class="panel panel-default"> <div class="panel-heading">Panel heading without title</div> <div class="panel-body"> Panel content </div> </div>
bootstrap4的card代码
<div class="card" style="width: 18rem;"> <img class="card-img-top" src="..." alt="Card image cap"> <div class="card-body"> <h5 class="card-title">Card title</h5> <p class="card-text">Some quick example text to build on the card title and make up the bulk of the card‘s content.</p> <a href="#" class="btn btn-primary">Go somewhere</a> </div> </div>
如何异构？要进行封装和变体的要求。
<!-- Standard button --> <button type="button" class="btn btn-default">（默认样式）Default</button> <!-- Provides extra visual weight and identifies the primary action in a set of buttons --> <button type="button" class="btn btn-primary">（首选项）Primary</button> <!-- Indicates a successful or positive action --> <button type="button" class="btn btn-success">（成功）Success</button> <!-- Contextual button for informational alert messages --> <button type="button" class="btn btn-info">（一般信息）Info</button> <!-- Indicates caution should be taken with this action --> <button type="button" class="btn btn-warning">（警告）Warning</button> <!-- Indicates a dangerous or potentially negative action --> <button type="button" class="btn btn-danger">（危险）Danger</button> <!-- Deemphasize a button by making it look like a link while maintaining button behavior --> <button type="button" class="btn btn-link">（链接）Link</button>
bootstrap中容易出现这种情况。4、在数据库设计过程中，通过有服务器id和客户端id
但是设计师的要求通常是
确认是一类按钮，新增是一类按钮，查询是一类按钮，而且和当前的不一样。3、流程设计器的思路首先是一个流程一个流程的基本信息，流程的节点信息，通常是1:n的关系，但是1：n关系的1往往是比较详细的描述。
5、webservice划的意义在于哪?
在tky
原文：https://www.cnblogs.com/sexintercourse/p/10375518.html