將複製粘貼的換行符保留爲JSON驗證

我正在開發一個可以進行JSON格式驗證檢查的應用程序。我想將JSON字符串粘貼到表單中，然後使用Python中的json模塊檢查應用程序的有效性。

如果有任何錯誤，則該函數：

json.loads(jsonstring)

返回線，並且其中所述錯誤正在發生的列。我需要檢索線路和號碼。然而，粘貼在我的表格並不保留換行符，因此一切都在第一行...

我該怎麼做，以便粘貼在窗體中保持換行符？

來源

2012-06-11 Myna

您使用什麼輸入字段？一個''應該保留你提交的新行。 – <span class="text-secondary"> <small> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/643827/">lanzz</a></span> <span></span> </small> </span> </p> </div> </div> </div> <div itemprop="comment" class="post-comment"> <div class="row"> <div class="col-lg-1"><span class="text-secondary">+1</span></div> <div class="col-lg-11"> <p class="commenttext">有趣的是，json.loads可以讀取換行符字符串，你可以檢查它實際存在於字符串'assert'\ n'中jsonstring' – <span class="text-secondary"> <small> <span></span> </small> </span> </p> </div> </div> </div> <div itemprop="comment" class="post-comment"> <div class="row"> <div class="col-lg-1"><span class="text-secondary">+0</span></div> <div class="col-lg-11"> <p class="commenttext">你正在使用哪種方法，GET或POST？ – <span class="text-secondary"> <small> <span></span> </small> </span> </p> </div> </div> </div> </div> </div> </article> </div> <div class="answer-title"> <span class="text-logo margin-top-sm">A</span> <h2 class="title h4">回答</h2> </div> <div class="item-description text-md markdown-body margin-bottom-40 voidso"> <article class="board-top-1 padding-top-10"> <div class="post-col vote-info"> <span class="count">0<i class="fa fa-thumbs-up"></i></span> <i class="fa fa-check fa-2x"></i> </div> <div class="post-offset"> <div class="answer fmt"> <p>該問題的答案是在textarea標籤中指定選項「wrap = soft」。其中給出以下內容：</p> <pre><code class="prettyprint-override"><textarea "wrap=soft"> This is the text that I pasted after I copied the output of my JSON validation function. \n with newlines characters that are gonna be seen after I pasted it in the text field. </textarea> </code></pre> </div> <div class="post-info"> <div class="post-meta row"> <p class="text-secondary col-lg-6"> <span class="source"> <a rel="noopener" target="_blank" href="https://stackoverflow.com/q/12486538">來源</a> </span> </p> <p class="text-secondary col-lg-6"> <span class="float-right date"> <span>2012-09-18 23:29:32</span> <a rel="noopener" target="_blank" href="https://stackoverflow.com/users/1179275/">Myna</a></span> </p> <p class="col-12"></p> <p class="col-12"></p></div> </div> </div> </article> <div> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-6208739752673518" data-ad-slot="1038284119" data-ad-format="auto" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> </div> <div class="clearfix"> </div> <div class="relative-box"> <div class="relative">相關問題</div> <ul class="relative_list"> <li> 1. <a href="http://hk.uwenku.com/question/p-qowouisj-wx.html" target="_blank" title="粘貼到textarea時保留換行符"> 粘貼到textarea時保留換行符 </a> </li> <li> 2. <a href="http://hk.uwenku.com/question/p-wlxjtnou-cb.html" target="_blank" title="bash粘貼不保留換行符"> bash粘貼不保留換行符 </a> </li> <li> 3. <a href="http://hk.uwenku.com/question/p-wnokrcxm-ge.html" target="_blank" title="將複製粘貼的VBA宏從逐行更改爲批覆制粘貼"> 將複製粘貼的VBA宏從逐行更改爲批覆制粘貼 </a> </li> <li> 4. <a href="http://hk.uwenku.com/question/p-cokfdacz-bkh.html" target="_blank" title="複製按鈕保留換行符"> 複製按鈕保留換行符 </a> </li> <li> 5. <a href="http://hk.uwenku.com/question/p-olgiaelc-nb.html" target="_blank" title="複製並粘貼我的xib文件並保留參考"> 複製並粘貼我的xib文件並保留參考 </a> </li> <li> 6. <a href="http://hk.uwenku.com/question/p-ygtzrqlc-uk.html" target="_blank" title="如何在複製/粘貼到Word時保留rstudio的格式？"> 如何在複製/粘貼到Word時保留rstudio的格式？ </a> </li> <li> 7. <a href="http://hk.uwenku.com/question/p-richibtw-ut.html" target="_blank" title="將多行復制粘貼到mongo shell"> 將多行復制粘貼到mongo shell </a> </li> <li> 8. <a href="http://hk.uwenku.com/question/p-apqccpzz-kz.html" target="_blank" title="複製/粘貼JetBrains公司PyCharm行爲"> 複製/粘貼JetBrains公司PyCharm行爲 </a> </li> <li> 9. <a href="http://hk.uwenku.com/question/p-tmvhqkpt-u.html" target="_blank" title="複製並粘貼文本只保留粗體"> 複製並粘貼文本只保留粗體 </a> </li> <li> 10. <a href="http://hk.uwenku.com/question/p-tdtztraf-nn.html" target="_blank" title="Notepad ++垂直塊選擇複製粘貼不保留在剪輯"> Notepad ++垂直塊選擇複製粘貼不保留在剪輯 </a> </li> <div> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle" style="display:block; text-align:center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-6208739752673518" data-ad-slot="4606349252"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> </div> <li> 11. <a href="http://hk.uwenku.com/question/p-zhfzkdln-rg.html" target="_blank" title="複製/粘貼到textarea時保留html標籤"> 複製/粘貼到textarea時保留html標籤 </a> </li> <li> 12. <a href="http://hk.uwenku.com/question/p-wxladvss-qm.html" target="_blank" title="在複製/粘貼日食中保留格式"> 在複製/粘貼日食中保留格式 </a> </li> <li> 13. <a href="http://hk.uwenku.com/question/p-kbahszmf-xz.html" target="_blank" title="膩子：複製和粘貼 - 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