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/64553194.html">redis hset怎样改</a> </li> <li> <a href="/ask/39766897.html">redis hset有何限</a> </li> <li> <a href="/ask/99253655.html">redis hset如何优</a> </li> <li> <a href="/ask/29445992.html">redis hset怎样查</a> </li> <li> <a href="/ask/12273239.html">redis hset啥作用</a> </li> <li> <a href="/ask/6189442.html">redis hset如何设</a> </li> <li> <a href="/ask/64395679.html">redis hset有何用</a> </li> <li> <a href="/ask/69807782.html">redis hset怎样调</a> </li> <li> <a href="/ask/44027145.html">redis hset啥原理</a> 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