要解决textarea换行问题，可以使用以下方法之一：
white-space
pre-wrap
pre-line
\n
这样在输入框中按下Enter键时，会在当前光标位置插入一个换行符\n。
这样生成的标签中的文本会显示为两行，即第一行和第二行。<br>无论使用哪种方法，都可以实现textarea的换行效果。</p> </p> </div> <p class="tj-wenzhang recommend-article"></p> <div class="zixun-tj-product adv-bottom"></div> <div class="user-estimate clearfix"> <div class="like"><i></i><span>0</span> 赞</div> <div class="dislike"><i></i><span>0</span> 踩</div> </div> </div> </div> <div class="prve-next-qanews"> <ul> </ul> </div> <div class="hot-answer"> <div class="hot-answer-tit"><h2>最新问答</h2></div> <div class="hot-answer-list"> <ul> <li> <a href="/ask/32590918.html">c# open为何要更新</a> </li> <li> <a href="/ask/1489861.html">c# open能保证安全吗</a> </li> <li> <a href="/ask/30069295.html">c# open怎样避免错误</a> </li> <li> <a href="/ask/95505512.html">c# open如何简化操作</a> </li> <li> <a href="/ask/86462253.html">c# open为何需掌握</a> </li> <li> <a href="/ask/57681394.html">c# open怎样提高速度</a> </li> <li> <a href="/ask/33558403.html">c# open为何会失败</a> </li> <li> <a href="/ask/20569855.html">c# open如何优化代码</a> </li> <li> <a href="/ask/15017390.html">c# open怎样实现功能</a> </li> </ul> </div> </div> </div> <div class="qa-box-right"> <div class="hot-product-link adv-right"></div> <div class="browse-other-question"> <div class="other-question-tit"><i></i>相关问答</div> <div class="other-question-list"> <ul> <li> <a href="/ask/4782.html">如何解决mysql编码问题</a> </li> <li> <a href="/ask/5102.html">cdn加速能解决哪些问题</a> </li> <li> <a href="/ask/2970079.html">filezilla乱码问题怎么解决</a> </li> <li> <a href="/ask/10981555.html">C语言常量中有换行符怎么解决</a> </li> <li> <a href="/ask/74876238.html">sql挂起问题怎么解决</a> </li> <li> <a href="/ask/80266184.html">word打字覆盖问题怎么解决</a> </li> <li> <a href="/ask/88164014.html">js注入问题怎么解决</a> </li> <li> <a href="/ask/67763873.html">cdn缓存问题怎么解决</a> </li> <li> <a href="/ask/36888582.html">vs常量中有换行符怎么解决</a> </li> </ul> </div> </div> <div class="hot-tag"> <div class="hot-tag-tit"><h2>相关标签</h2></div> <div class="hot-tag-list clearfix"> <a href="/ask/tags/2339/">sublime text3</a> <a href="/ask/tags/14701/">random.nextint</a> <a href="/ask/tags/15955/">textarea只读</a> <a href="/ask/tags/17515/">contextloaderlistener</a> <a href="/ask/tags/17659/">contextPath</a> <a href="/ask/tags/17793/">Toast.makeText</a> <a href="/ask/tags/18101/">NEXTVAL</a> <a href="/ask/tags/18669/">textbox</a> <a href="/ask/tags/19111/">Extjs</a> <a href="/ask/tags/20005/">richtextbox</a> <a href="/ask/tags/20169/">InitialContext</a> <a href="/ask/tags/20509/">abpvnext</a> <a href="/ask/tags/20531/">oncontextmenu</a> <a href="/ask/tags/20903/">nextcloud</a> <a href="/ask/tags/21231/">TextBlob</a> <a href="/ask/tags/21539/">text-align</a> <a href="/ask/tags/21643/">contextmenu</a> <a href="/ask/tags/21807/">contextmenustrip</a> <a href="/ask/tags/22141/">extractAll</a> <a href="/ask/tags/22277/">setTextAlignment</a> </div> </div> </div> </div> </div> <div class="footer"> <div class="other-link clearfix"> <div class="link-look clearfix"> <div class="link-list"> <div class="link-title">产品服务</div> <ul> <li><a href="/cloud/">云服务器</a></li> <li><a href="/ddos/">高防服务器</a></li> <li><a href="/ip/">高防IP</a></li> <li><a href="/physicsserver/">裸金属服务器</a></li> <!--<li><a href="/mainframe/">专属宿主机</a></li>--> <li><a href="/trusteeship/">机柜租用</a></li> <li><a href="/ssl/">SSL证书</a></li> <li><a href="/ddoscdn/">高防CDN</a></li> <li><a href="/elasticip/">弹性IP</a></li> <!--<li><a href="/clouddisk/">云硬盘</a></li>--> </ul> </div> <div class="link-list"> <div class="link-title">地区划分</div> <ul> <!-- <li><a href="/beijing/">北京服务器</a></li>--> <li><a href="/hk/">中国香港服务器</a></li> <li><a href="/usa/">美国服务器</a></li> <li><a href="/germany/">德国服务器</a></li> <li><a href="/japan/">日本服务器</a></li> <li><a href="/korea/">韩国服务器</a></li> <li><a href="/singapore/">新加坡服务器</a></li> </ul> </div> <div class="link-list"> <div class="link-title">专题活动</div> <ul> <li><a href="https://uc.yisu.com/vhost" rel="nofollow" target="_blank" class="c_login">控制台</a></li> <li><a href="/appmarket/">应用市场</a></li> <li><a href="/coupon/">最新活动</a></li> <li><a href="https://www.jiuma.com/" target="_blank">九马 智能直播</a></li> <!-- <li><a href="/swarm.html">Swarm云服务器</a></li>--> <!-- <li><a href="https://www.kuduo.com/" target="_blank">swarm</a></li>--> </ul> </div> <div class="link-list"> <div class="link-title">帮助支持</div> <ul> <li><a href="/help/">帮助中心</a></li> <li><a href="/help/index_38_41.html">网站备案</a></li> <li><a href="/help/index_45_46.html" rel="nofollow">法律条款</a></li> <li><a href="/city/">全国服务</a></li> <li><a href="/cve/">安全漏洞</a></li> <li><a href="/theme/">主题地图</a></li> </ul> </div> <div class="link-list"> <div class="link-title">关于我们</div> <ul> <li><a href="/about/" rel="nofollow">关于亿速云</a></li> <li><a href="/case/">客户案例</a></li> <li><a href="/news/">新闻资讯</a></li> <li><a href="/zixun/time/">资讯地图</a></li> <li><a href="/ask/time/">问答地图</a></li> <li><a href="/about/contact.html">联系我们</a></li> <li><a href="/employ/">人才招聘</a></li> </ul> </div> </div> <div class="yisu-contact"> <div class="contact-tit">售后咨询</div> <div class="yisu-phone">7*24小时在线电话：<span>400-100-2938</span></div> <div class="yisu-qq">7*24小时在线 QQ：<span>800811969</span></div> <div class="guanzhu-tit">关注亿速云</div> <div class="erweima-box clearfix"> <div class="wechat-erwei"> <img src="https://cache.yisu.com/www/images/ys-gzh-erweima.png" alt=""> <p>亿速云公众号</p> </div> <div class="phonenet-erwei"> <img src="https://cache.yisu.com/www/images/ys-web-erweima.png" alt=""> <p>手机网站二维码</p> </div> </div> </div> </div> <div class="footer-bottom"> <p>Copyright © Yisu Cloud Ltd. All Rights Reserved. 2018 版权所有</p> <p><span>广州亿速云计算有限公司</span><span><a href="http://beian.miit.gov.cn/" style="color: #6C6E73;" target="_blank" rel="nofollow">粤ICP备17096448号-1</a> </span><span><span class="police-icon"></span>粤公网安备 44010402001142号</span><!--<span>律所顾问：广州正大</span>--><span>增值电信业务经营许可证编号：B1-20181529</span></p> </div> </div> <div class="common-backtop-link"><i></i></div> <script type="text/javascript" src="https://cache.yisu.com/www/js/qa/qa.js?v=1732206662&v=202410311444"></script> <script type="text/javascript" src="https://cache.yisu.com/www/js/jquery.SuperSlide.2.1.js?v=202410311444"></script> <script type="text/javascript" src="https://cache.yisu.com/www/js/jquery-ui.js?v=202410311444"></script> <script type="text/javascript" src="https://cache.yisu.com/www/js/jquery.flexslider-min.js?v=202410311444"></script> <script type="text/javascript" src="https://cache.yisu.com/www/js/common/common.js?v=202410311444"></script> <script type="text/javascript" src="https://cache.yisu.com/www/js/common/kfonline.js?v=202410311444"></script> <script type="text/javascript"> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?0910b1e24e81c0e61462b7a766830fec"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); $('.fifth_ic').hover(function(){ $(this).children('.erweima_box').show() },function(){ $(this).children('.erweima_box').hide() }) })(); (function(b,a,e,h,f,c,g,s){b[h]=b[h]||function(){(b[h].c=b[h].c||[]).push(arguments)}; b[h].s=!!c;g=a.getElementsByTagName(e)[0];s=a.createElement(e); s.src="//s.union.360.cn/"+f+".js";s.defer=!0;s.async=!0;g.parentNode.insertBefore(s,g) })(window,document,"script","_qha",340413,false); </script> <script type="text/javascript" src="https://res.wx.qq.com/open/js/jweixin-1.2.0.js"></script> </body> </html> <script type="text/javascript" src="https://cache.yisu.com/www/vendor/highlight/highlight.js"></script> <script>hljs.initHighlightingOnLoad();</script> <script> document.addEventListener('DOMContentLoaded', (event) => { document.querySelectorAll('pre').forEach((block) => { hljs.highlightBlock(block); }); }); </script> <script> var page_position = 'detail'; parseInLinks(); getDetialQuantities(); </script>
