{"id":187802,"date":"2024-11-11T17:18:19","date_gmt":"2024-11-11T09:18:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/187802\/"},"modified":"2024-11-11T17:18:20","modified_gmt":"2024-11-11T09:18:20","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e5%a6%82%e4%bd%95%e8%99%95%e7%90%86text%e5%ad%97%e6%ae%b5%e7%9a%84%e6%8f%9b%e8%a1%8c%e7%ac%a6%e5%95%8f%e9%a1%8c%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%abtext%e6%8f%9b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/187802\/","title":{"rendered":"\u6578\u64da\u5eab\u4e2d\u5982\u4f55\u8655\u7406text\u5b57\u6bb5\u7684\u63db\u884c\u7b26\u554f\u984c\uff1f (\u6578\u64da\u5eabtext\u63db\u884c\u7b26)"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e5%a6%82%e4%bd%95%e8%99%95%e7%90%86text%e5%ad%97%e6%ae%b5%e7%9a%84%e6%8f%9b%e8%a1%8c%e7%ac%a6%e5%95%8f%e9%a1%8c%ef%bc%9f-mvKoKArLng\">\u6578\u64da\u5eab\u4e2d\u5982\u4f55\u8655\u7406text\u5b57\u6bb5\u7684\u63db\u884c\u7b26\u554f\u984c\uff1f<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u7279\u5225\u662f\u4f7f\u7528 <code>TEXT<\/code> \u985e\u578b\u7684\u5b57\u6bb5\u6642\uff0c\u63db\u884c\u7b26\u7684\u8655\u7406\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\u3002\u9019\u4e9b\u63db\u884c\u7b26\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u7684\u5b58\u5132\u3001\u6aa2\u7d22\u548c\u986f\u793a\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u6709\u6548\u5730\u8655\u7406 <code>TEXT<\/code> \u5b57\u6bb5\u7684\u63db\u884c\u7b26\u554f\u984c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u89e3\u6c7a\u65b9\u6848\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e6%8f%9b%e8%a1%8c%e7%ac%a6%e7%9a%84%e9%a1%9e%e5%9e%8b-mvKoKArLng\">\u63db\u884c\u7b26\u7684\u985e\u578b<\/h2>\n<p>\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7d71\u4e2d\uff0c\u63db\u884c\u7b26\u7684\u8868\u793a\u65b9\u5f0f\u6709\u6240\u4e0d\u540c\u3002\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n<ul>\n<li><code>n<\/code>\uff1aUnix \u548c Linux \u7cfb\u7d71\u4f7f\u7528\u7684\u63db\u884c\u7b26\u3002<\/li>\n<li><code>rn<\/code>\uff1aWindows \u7cfb\u7d71\u4f7f\u7528\u7684\u63db\u884c\u7b26\u3002<\/li>\n<li><code>r<\/code>\uff1a\u820a\u7248 Mac \u7cfb\u7d71\u4f7f\u7528\u7684\u63db\u884c\u7b26\u3002<\/li>\n<\/ul>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u6587\u672c\u6642\uff0c\u4e86\u89e3\u9019\u4e9b\u63db\u884c\u7b26\u7684\u5dee\u7570\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u70ba\u5b83\u5011\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u7684\u986f\u793a\u548c\u8655\u7406\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e6%8f%9b%e8%a1%8c%e7%ac%a6%e8%99%95%e7%90%86-mvKoKArLng\">\u6578\u64da\u5eab\u4e2d\u7684\u63db\u884c\u7b26\u8655\u7406<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u7279\u5225\u662f\u4f7f\u7528 SQL \u8a9e\u8a00\u6642\uff0c\u8655\u7406\u63db\u884c\u7b26\u7684\u65b9\u5f0f\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%81%a9%e7%95%b6%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86-mvKoKArLng\">1. \u4f7f\u7528\u9069\u7576\u7684\u5b57\u7b26\u96c6<\/h3>\n<p>\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u652f\u6301\u63db\u884c\u7b26\u7684\u5b58\u5132\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 <code>UTF-8<\/code> \u5b57\u7b26\u96c6\u53ef\u4ee5\u6709\u6548\u5730\u8655\u7406\u5404\u7a2e\u5b57\u7b26\uff0c\u5305\u62ec\u63db\u884c\u7b26\u3002<\/p>\n<h3 id=\"2-%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a%e6%99%82%e7%9a%84%e8%99%95%e7%90%86-mvKoKArLng\">2. \u63d2\u5165\u6578\u64da\u6642\u7684\u8655\u7406<\/h3>\n<p>\u5728\u63d2\u5165\u6578\u64da\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 SQL \u7684 <code>REPLACE<\/code> \u51fd\u6578\u4f86\u6a19\u6e96\u5316\u63db\u884c\u7b26\u3002\u4f8b\u5982\uff0c\u5c07\u6240\u6709\u7684 <code>rn<\/code> \u8f49\u63db\u70ba <code>n<\/code>\uff1a<\/p>\n<pre><code>INSERT INTO your_table (text_field) VALUES (REPLACE(REPLACE('your text here', 'rn', 'n'), 'r', 'n'));<\/code><\/pre>\n<h3 id=\"3-%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e6%99%82%e7%9a%84%e8%99%95%e7%90%86-mvKoKArLng\">3. \u67e5\u8a62\u6578\u64da\u6642\u7684\u8655\u7406<\/h3>\n<p>\u5728\u67e5\u8a62\u6578\u64da\u6642\uff0c\u53ef\u80fd\u9700\u8981\u5c07\u63db\u884c\u7b26\u8f49\u63db\u70ba HTML \u7684 <code>&lt;br&gt;<\/code> \u6a19\u7c64\uff0c\u4ee5\u4fbf\u5728\u7db2\u9801\u4e0a\u6b63\u78ba\u986f\u793a\uff1a<\/p>\n<pre><code>SELECT REPLACE(text_field, 'n', '&lt;br&gt;') AS formatted_text FROM your_table;<\/code><\/pre>\n<h3 id=\"4-%e9%a1%af%e7%a4%ba%e6%95%b8%e6%93%9a%e6%99%82%e7%9a%84%e8%99%95%e7%90%86-mvKoKArLng\">4. \u986f\u793a\u6578\u64da\u6642\u7684\u8655\u7406<\/h3>\n<p>\u5728\u524d\u7aef\u986f\u793a\u6578\u64da\u6642\uff0c\u78ba\u4fdd\u4f7f\u7528\u9069\u7576\u7684 HTML \u6a19\u7c64\u4f86\u8655\u7406\u63db\u884c\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>&lt;pre&gt;<\/code> \u6a19\u7c64\u4f86\u4fdd\u7559\u6587\u672c\u7684\u683c\u5f0f\uff1a<\/p>\n<pre><code>&lt;pre&gt;&lt;\/pre&gt;<\/code><\/pre>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-mvKoKArLng\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"%e5%a6%82%e4%bd%95%e9%81%bf%e5%85%8d%e6%8f%9b%e8%a1%8c%e7%ac%a6%e9%80%a0%e6%88%90%e7%9a%84%e5%95%8f%e9%a1%8c%ef%bc%9f-mvKoKArLng\">\u5982\u4f55\u907f\u514d\u63db\u884c\u7b26\u9020\u6210\u7684\u554f\u984c\uff1f<\/h3>\n<p>\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u7d50\u69cb\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u5c07 <code>TEXT<\/code> \u5b57\u6bb5\u7684\u5167\u5bb9\u9032\u884c\u9810\u8655\u7406\uff0c\u78ba\u4fdd\u6240\u6709\u7684\u63db\u884c\u7b26\u90fd\u88ab\u6a19\u6e96\u5316\u3002\u6b64\u5916\uff0c\u524d\u7aef\u986f\u793a\u6642\u4e5f\u61c9\u8a72\u8003\u616e\u5230\u63db\u884c\u7b26\u7684\u5f71\u97ff\uff0c\u4f7f\u7528\u5408\u9069\u7684 HTML \u6a19\u7c64\u4f86\u986f\u793a\u6587\u672c\u3002<\/p>\n<h3 id=\"%e5%a6%82%e4%bd%95%e6%9f%a5%e6%89%be%e5%92%8c%e6%9b%bf%e6%8f%9b%e6%8f%9b%e8%a1%8c%e7%ac%a6%ef%bc%9f-mvKoKArLng\">\u5982\u4f55\u67e5\u627e\u548c\u66ff\u63db\u63db\u884c\u7b26\uff1f<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528 SQL \u7684 <code>REPLACE<\/code> \u51fd\u6578\u4f86\u67e5\u627e\u548c\u66ff\u63db\u63db\u884c\u7b26\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u6578\u64da\u63d2\u5165\u6216\u67e5\u8a62\u6642\u9032\u884c\u8655\u7406\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-mvKoKArLng\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\u8655\u7406 <code>TEXT<\/code> \u5b57\u6bb5\u7684\u63db\u884c\u7b26\u554f\u984c\u662f\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u901a\u904e\u4e86\u89e3\u4e0d\u540c\u7684\u63db\u884c\u7b26\u985e\u578b\u3001\u4f7f\u7528\u9069\u7576\u7684\u5b57\u7b26\u96c6\u3001\u5728\u63d2\u5165\u548c\u67e5\u8a62\u6578\u64da\u6642\u9032\u884c\u8655\u7406\uff0c\u4ee5\u53ca\u5728\u524d\u7aef\u986f\u793a\u6642\u4f7f\u7528\u5408\u9069\u7684 HTML \u6a19\u7c64\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u8b80\u6027\uff0c\u9084\u80fd\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u7db2\u7ad9\u6258\u7ba1\uff0c\u6211\u5011\u7684\u670d\u52d9\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u8a0e\u6578\u64da\u5eab\u4e2d\u5982\u4f55\u6709\u6548\u8655\u7406text\u5b57\u6bb5\u7684\u63db\u884c\u7b26\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5b58\u5132\u8207\u6aa2\u7d22\u7684\u6e96\u78ba\u6027\u8207\u4e00\u81f4\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-187802","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187802","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=187802"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187802\/revisions"}],"predecessor-version":[{"id":187803,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187802\/revisions\/187803"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=187802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=187802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=187802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}