如何将中有格式的字符内容保存到数据库中?</h1></div> <div class="user-card" data-v-0c168368><div class="user-title flex align-center" data-v-21e3c89c data-v-0c168368><a href="https://blog.csdn.net/fuladuo" target="_blank" class="flex align-center" data-v-21e3c89c><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt class="head" data-v-21e3c89c> <span class="name" data-v-21e3c89c>fuladuo</span></a> <span class="cop flex1" data-v-21e3c89c><!----> <!----> <!----> <span class="cop-p time" data-v-21e3c89c>2005-01-01 01:16:46</span> <!----></span> <div class="foot-btn-more" data-v-21e3c89c><!----> <!----></div></div></div> <!----> <!----> <!----> <div id="blogDetail2" class="markdown_views htmledit_views" data-v-0c168368>比如换行,回车等,当从数据库中读出来后再放回原来文本区域中,就变成一个整串字符串;如何保持原来的格式,有换行或有回车的地方,应该换行或者回车?</div></div></div></div> <div class="test" data-v-0c168368> ...全文 </div> <!----></div> <!----> <!----> <!----> <!----> <!----> <div class="vote-outer" style="margin-bottom: 16px;" data-v-56585d28><div class="vote-content" data-v-6331320d data-v-56585d28></div></div> <div class="rates-outer flex align-items-center" data-v-756eb1fa data-v-56585d28><!----> <div role="slider" aria-valuenow="0" aria-valuemin="0" aria-valuemax="5" tabindex="0" class="el-rate" data-v-756eb1fa><span class="el-rate__item" style="cursor:pointer;"><i class="el-rate__icon el-icon-star-off" style="color:#999AAA;"><!----></i></span><span class="el-rate__item" style="cursor:pointer;"><i class="el-rate__icon el-icon-star-off" style="color:#999AAA;"><!----></i></span><span class="el-rate__item" style="cursor:pointer;"><i class="el-rate__icon el-icon-star-off" style="color:#999AAA;"><!----></i></span><span class="el-rate__item" style="cursor:pointer;"><i class="el-rate__icon el-icon-star-off" style="color:#999AAA;"><!----></i></span><span class="el-rate__item" style="cursor:pointer;"><i class="el-rate__icon el-icon-star-off" style="color:#999AAA;"><!----></i></span><span class="el-rate__text" style="color:#555666;"></span></div></div> <!----> <!----></div> <div class="detail-commentbar-box" data-v-56585d28><div class="commentToolbar" data-v-d10a0ac8 data-v-56585d28><div class="user-operate clearTpaErr" data-v-d10a0ac8><span class="sacn" data-v-d10a0ac8><i class="tool-icon icon-sacn" data-v-d10a0ac8></i><span class="num" data-v-d10a0ac8>147</span></span> <span data-report-click="{"spm":"3001.5988"}" class="reply" data-v-d10a0ac8><i class="tool-icon icon-reply" data-v-d10a0ac8></i><span data-v-d10a0ac8>2</span></span> <!----> <span class="pay-money" data-v-d10a0ac8><i class="tool-icon icon-pay" data-v-d10a0ac8></i><span data-v-d10a0ac8>打赏</span></span> <span data-report-click="{"spm":"3001.5987"}" class="collect" data-v-d10a0ac8><i class="tool-icon icon-collect" data-v-d10a0ac8></i>收藏<!----></span> <div class="handle-item share" data-v-ca030a68 data-v-d10a0ac8><span height="384" data-v-ca030a68><div role="tooltip" id="el-popover-1232" aria-hidden="true" class="el-popover el-popper popo share-popover" style="width:265px;display:none;"><!----><div id="tool-QRcode" class="QRcode" data-v-ca030a68><img src="https://csdnimg.cn/release/cmsfe/public/img/shareBg1.98114ddf.png" alt="" class="share-bg" data-v-ca030a68> <div class="share-bg-box" data-v-ca030a68><div class="share-content" data-v-ca030a68><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt="" class="share-avatar" data-v-ca030a68> <div class="share-tit" data-v-ca030a68>如何将<TEXTAREA>中有格式的字符内容保存到数据库中?</div> <div class="share-dec" data-v-ca030a68>比如换行,回车等,当从数据库中读出来后再放回原来文本区域中,就变成一个整串字符串;如何保持原来的格式,有换行或有回车的地方,应该换行或者回车?</div> <span class="copy-share-url" data-v-ca030a68>复制链接</span> <div class="shareText" data-v-ca030a68> </div></div> <div class="share-code" data-v-ca030a68><div class="qrcode" data-v-ca030a68></div> <div class="share-code-text" data-v-ca030a68>扫一扫</div></div></div></div> </div><span class="el-popover__reference-wrapper"><div class="tool-btn share" data-v-d10a0ac8><i 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data-v-4a5a7f56><!----> <header class="reply-header" data-v-aeae4ab6><div class="reply-info" data-v-aeae4ab6><span data-v-aeae4ab6>2 条</span>回复</div> <div class="rit-btn" data-v-aeae4ab6><i class="icon icon-switch" data-v-aeae4ab6></i> <span data-v-aeae4ab6>切换为时间正序</span></div></header> <div class="comment-plugin" data-v-1ba719dd data-v-aeae4ab6><div class="init-box" data-v-1ba719dd><div class="input-box" data-v-1ba719dd>请发表友善的回复…</div> <div class="btn-reply" data-v-1ba719dd>发表回复</div></div> <div data-v-1ba719dd><div class="rich-editor detailReplay" style="display:none;" data-v-06960096 data-v-1ba719dd><!----> <!----> <!----> <div id="mdEditor" class="area" data-v-06960096></div></div></div> <div class="el-dialog__wrapper" style="display:none;" data-v-1ba719dd><div role="dialog" aria-modal="true" aria-label="dialog" class="el-dialog redEnvolope-form-reward-dialog" style="margin-top:15vh;width:400px;"><div class="el-dialog__header"><div class="el-dialog__custom-header"><span 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src="data:image/png;base64,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" 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data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/xuanhanxian" class="name" data-v-395b6e48>xuanhanxian</a> <!----> <!----> <span class="time" data-v-395b6e48>2005-01-01</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-45110192" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>java的文本支持html代码的。用BufferString类也可以实现。</span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div><div id="45108967" class="comment-item" data-v-395b6e48><div class="comment-box" data-v-395b6e48><div class="head-img" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/kidman521" data-v-395b6e48><img src="https://profile-avatar.csdnimg.cn/default.jpg!1" alt data-v-395b6e48></a></div> <div class="comment-main" data-v-395b6e48><div class="user-msg" data-v-395b6e48><div class="info-card" data-v-395b6e48><span class="name" data-v-395b6e48><a target="_blank" href="https://blog.csdn.net/kidman521" class="name" data-v-395b6e48>华生豆</a> <!----> <!----> <span class="time" data-v-395b6e48>2005-01-01</span></span> <!----></div> <div class="user-operate clearTpaErr" data-v-395b6e48><span class="operate" data-v-395b6e48><i class="icon icon-operate" data-v-395b6e48></i> <div class="option-box" data-v-395b6e48><ul class="ul-box" data-v-395b6e48><li data-v-395b6e48>打赏</li><!----><!----><!----><li data-v-395b6e48>举报</li></ul></div></span> <span data-report-click="{"spm":"3001.5991"}" class="reply" data-v-395b6e48><i class="icon icon-reply" data-v-395b6e48></i> <span data-v-395b6e48>回复</span></span> <!----> <!----> <span data-report-click="{"spm":"3001.5992"}" class="love" data-v-395b6e48><!----> <i class="icon" data-v-395b6e48></i></span></div></div> <div class="comment-msg" data-v-395b6e48><div class="msg" data-v-395b6e48><!----> <span id="text-45108967" class="text rich-text blog-content-box htmledit_views markdown_views" data-v-395b6e48>把有回车换行的地方，用字符<br>替换，到时取出时格式就一样了~~~</span></div></div> <!----></div></div> <div class="comment-child flat-child" data-v-395b6e48><!----></div></div> <!----></div> <!----></div> <!----></div> <!----></div> <xg-player examineInfo="[object Object]" optionsConfig="[object Object]" 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src="data:image/png;base64,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" alt data-v-ca2d15ac> <a target="_blank" href="https://download.csdn.net/download/weixin_38745859/12959509" data-report-click="{"mod":"popu_645","index":"1","dest":"https://download.csdn.net/download/weixin_38745859/12959509","strategy":"2~default~OPENSEARCH~Paid","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-12959509-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-12959509-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-12959509-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="title" data-v-ca2d15ac>jsp实现<em>textarea</em><em>中</em>的文字<em>保存</em>换行空格存到<em>数据库</em>的方法</a></div> <a target="_blank" href="https://download.csdn.net/download/weixin_38745859/12959509" data-report-click="{"mod":"popu_645","index":"1","dest":"https://download.csdn.net/download/weixin_38745859/12959509","strategy":"2~default~OPENSEARCH~Paid","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-12959509-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-12959509-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Paid-1-12959509-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="desc" data-v-ca2d15ac>从所提供的文件<em>内容</em>来看，讨论的主题是如何在使用Java Server Pages (JSP) 技术时，将文本区域（<em>textarea</em>）<em>中</em>的文字<em>内容</em>（包括换行和空格）<em>保存</em>到<em>数据库</em><em>中</em>。在Web开发过程<em>中</em>，这是常见的需求，尤其是在构建<em>内容</em>管理...</a></div><div data-report-view="{"mod":"popu_645","index":"2","dest":"https://download.csdn.net/download/weixin_38529251/12893290","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-12893290-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" class="list-item" data-v-ca2d15ac><div class="recommend-title" data-v-ca2d15ac><img 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href="https://download.csdn.net/download/weixin_38529251/12893290" data-report-click="{"mod":"popu_645","index":"2","dest":"https://download.csdn.net/download/weixin_38529251/12893290","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-12893290-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-12893290-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-12893290-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="title" data-v-ca2d15ac>HTML的<em>TextArea</em><em>中</em><em>保存</em><em>格式</em>问题解决方法</a></div> <a target="_blank" href="https://download.csdn.net/download/weixin_38529251/12893290" data-report-click="{"mod":"popu_645","index":"2","dest":"https://download.csdn.net/download/weixin_38529251/12893290","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-12893290-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-12893290-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-2-12893290-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="desc" data-v-ca2d15ac>然而，当用户在`<<em>textarea</em>>`<em>中</em>输入带有换行（例如：`\n`）或其他特殊<em>字符</em>的数据时，这些<em>格式</em>信息在提交到服务器并存储在<em>数据库</em><em>中</em>后通常能够保留。但问题在于，当这些数据从<em>数据库</em>检索出来并在页面上显示时，浏览器...</a></div><div data-report-view="{"mod":"popu_645","index":"3","dest":"https://download.csdn.net/download/weixin_38603875/13024333","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-3-13024333-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" class="list-item" data-v-ca2d15ac><div class="recommend-title" data-v-ca2d15ac><img 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href="https://download.csdn.net/download/weixin_38603875/13024333" data-report-click="{"mod":"popu_645","index":"3","dest":"https://download.csdn.net/download/weixin_38603875/13024333","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-3-13024333-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-3-13024333-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-3-13024333-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="title" data-v-ca2d15ac>解决JSP<em>保存</em>到<em>数据库</em>丢失<em>格式</em>的方法</a></div> <a target="_blank" href="https://download.csdn.net/download/weixin_38603875/13024333" data-report-click="{"mod":"popu_645","index":"3","dest":"https://download.csdn.net/download/weixin_38603875/13024333","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-3-13024333-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-3-13024333-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-3-13024333-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="desc" data-v-ca2d15ac>问题的关键在于，直接将富文本编辑器或<em>textarea</em>标签输入的文本<em>保存</em>到<em>数据库</em><em>中</em>时，特殊<em>字符</em>如小于号(<)、大于号(>)、换行符、引号等，可能会被解释为HTML代码的一部分，导致显示时<em>格式</em>丢失。 首先，需要明确在JSP<em>中</em>...</a></div><div data-report-view="{"mod":"popu_645","index":"4","dest":"https://download.csdn.net/download/weixin_38622125/13724950","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-4-13724950-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" class="list-item" data-v-ca2d15ac><div class="recommend-title" data-v-ca2d15ac><img 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href="https://download.csdn.net/download/weixin_38622125/13724950" data-report-click="{"mod":"popu_645","index":"4","dest":"https://download.csdn.net/download/weixin_38622125/13724950","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-4-13724950-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-4-13724950-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-4-13724950-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="title" data-v-ca2d15ac>php将<em>textarea</em>数据提交到mysql出现很多空格的解决方法</a></div> <a target="_blank" href="https://download.csdn.net/download/weixin_38622125/13724950" data-report-click="{"mod":"popu_645","index":"4","dest":"https://download.csdn.net/download/weixin_38622125/13724950","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-4-13724950-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" data-report-query="spm=1035.2023.3001.6557&utm_medium=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-4-13724950-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew&depth_1-utm_source=distribute.pc_relevant_bbs_down_v2.none-task-download-2~default~OPENSEARCH~Rate-4-13724950-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew" class="desc" data-v-ca2d15ac>但当你直接在MySQL<em>中</em>查看数据时，由于<em>数据库</em>通常不会显示<em>格式</em>化后的文本，所以看不到空格。只有当你从<em>数据库</em><em>中</em>读取并显示数据时，才会注意到这些额外的空格。 解决这个问题的方法主要有两种： 1. 使用`str_replace...</a></div><div data-report-view="{"mod":"popu_645","index":"5","dest":"https://blog.csdn.net/li370604005/article/details/84725009","strategy":"2~default~OPENSEARCH~Rate","extra":"{\"utm_medium\":\"distribute.pc_relevant_bbs_down_v2.none-task-blog-2~default~OPENSEARCH~Rate-5-84725009-bbs-70004527.264^v3^pc_relevant_bbs_down_v2_opensearchbbsnew\",\"dist_request_id\":\"1752607126647_22904\"}","spm":"1035.2023.3001.6557"}" class="list-item" data-v-ca2d15ac><div class="recommend-title" data-v-ca2d15ac><img 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