{"id":179802,"date":"2024-11-09T04:55:17","date_gmt":"2024-11-08T20:55:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179802\/"},"modified":"2024-11-09T04:55:18","modified_gmt":"2024-11-08T20:55:18","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e4%bf%9d%e5%ad%98%e5%8c%85%e5%90%ab%e6%8f%9b%e8%a1%8c%e7%9a%84%e5%ad%97%e7%ac%a6%e4%b8%b2-%e5%ad%97%e7%ac%a6%e4%b8%b2%e4%bf%9d%e5%ad%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179802\/","title":{"rendered":"\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u4fdd\u5b58\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32 (\u5b57\u7b26\u4e32\u4fdd\u5b58\u6578\u64da\u5eab\u63db\u884c)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e4%bf%9d%e5%ad%98%e5%8c%85%e5%90%ab%e6%8f%9b%e8%a1%8c%e7%9a%84%e5%ad%97%e7%ac%a6%e4%b8%b2-lccCYgDCjp\">\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u4fdd\u5b58\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u5df2\u7d93\u8b8a\u5f97\u7121\u8655\u4e0d\u5728\u3002\u7121\u8ad6\u662f\u7528\u65bc\u5b58\u5132\u7528\u6236\u4fe1\u606f\u3001\u65e5\u8a8c\u8a18\u9304\u9084\u662f\u5176\u4ed6\u985e\u578b\u7684\u6578\u64da\uff0c\u6b63\u78ba\u5730\u8655\u7406\u5b57\u7b26\u4e32\u6578\u64da\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u7279\u5225\u662f\u7576\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u63db\u884c\u7b26\u6642\uff0c\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u6b63\u78ba\u4fdd\u5b58\u9019\u4e9b\u5b57\u7b26\u4e32\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002<\/p>\n<h2 id=\"%e6%8f%9b%e8%a1%8c%e7%ac%a6%e7%9a%84%e6%a6%82%e5%bf%b5-lccCYgDCjp\">\u63db\u884c\u7b26\u7684\u6982\u5ff5<\/h2>\n<p>\u63db\u884c\u7b26\u662f\u7528\u65bc\u8868\u793a\u6587\u672c\u4e2d\u884c\u7d50\u675f\u7684\u7279\u6b8a\u5b57\u7b26\u3002\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7d71\u4e2d\uff0c\u63db\u884c\u7b26\u7684\u8868\u793a\u65b9\u5f0f\u53ef\u80fd\u6709\u6240\u4e0d\u540c\u3002\u4f8b\u5982\uff0c\u5728Windows\u7cfb\u7d71\u4e2d\uff0c\u63db\u884c\u7b26\u901a\u5e38\u7531\u5169\u500b\u5b57\u7b26\u7d44\u6210\uff1a\u56de\u8eca\u7b26\uff08r\uff09\u548c\u63db\u884c\u7b26\uff08n\uff09\uff0c\u800c\u5728Unix\/Linux\u7cfb\u7d71\u4e2d\uff0c\u5247\u50c5\u4f7f\u7528\u63db\u884c\u7b26\uff08n\uff09\u3002\u5728\u6578\u64da\u5eab\u4e2d\u4fdd\u5b58\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32\u6642\uff0c\u4e86\u89e3\u9019\u4e9b\u5dee\u7570\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e5%ad%97%e7%ac%a6%e4%b8%b2%e5%ad%98%e5%84%b2-lccCYgDCjp\">\u6578\u64da\u5eab\u4e2d\u7684\u5b57\u7b26\u4e32\u5b58\u5132<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u5b57\u7b26\u4e32\u901a\u5e38\u4ee5\u5b57\u7b26\u578b\u6578\u64da\u985e\u578b\u5b58\u5132\uff0c\u5982VARCHAR\u6216TEXT\u3002\u9019\u4e9b\u6578\u64da\u985e\u578b\u53ef\u4ee5\u5b58\u5132\u53ef\u8b8a\u9577\u5ea6\u7684\u5b57\u7b26\u4e32\uff0c\u4e26\u4e14\u80fd\u5920\u8655\u7406\u63db\u884c\u7b26\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u53ca\u5176\u5c0d\u63db\u884c\u7b26\u7684\u652f\u6301\uff1a<\/p>\n<ul>\n<li><strong>MySQL\uff1a<\/strong>MySQL\u652f\u6301\u5728VARCHAR\u548cTEXT\u5b57\u6bb5\u4e2d\u5b58\u5132\u63db\u884c\u7b26\u3002\u53ef\u4ee5\u76f4\u63a5\u63d2\u5165\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32\u3002<\/li>\n<li><strong>PostgreSQL\uff1a<\/strong>PostgreSQL\u540c\u6a23\u652f\u6301\u5728TEXT\u5b57\u6bb5\u4e2d\u5b58\u5132\u63db\u884c\u7b26\uff0c\u4e26\u4e14\u53ef\u4ee5\u4f7f\u7528E&#8221;\u8a9e\u6cd5\u4f86\u63d2\u5165\u5305\u542b\u7279\u6b8a\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\u3002<\/li>\n<li><strong>SQLite\uff1a<\/strong>SQLite\u4e5f\u652f\u6301\u5728TEXT\u5b57\u6bb5\u4e2d\u5b58\u5132\u63db\u884c\u7b26\uff0c\u4e26\u4e14\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u63d2\u5165\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%8f%92%e5%85%a5%e5%8c%85%e5%90%ab%e6%8f%9b%e8%a1%8c%e7%9a%84%e5%ad%97%e7%ac%a6%e4%b8%b2-lccCYgDCjp\">\u5982\u4f55\u63d2\u5165\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u4e2d\u63d2\u5165\u5305\u542b\u63db\u884c\u7b26\u7684\u5b57\u7b26\u4e32\uff1a<\/p>\n<h3 id=\"mysql%e7%a4%ba%e4%be%8b-lccCYgDCjp\">MySQL\u793a\u4f8b<\/h3>\n<pre><code>INSERT INTO my_table (my_column) VALUES ('\u9019\u662f\u4e00\u500b\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32\u3002n\u9019\u662f\u7b2c\u4e8c\u884c\u3002');<\/code><\/pre>\n<h3 id=\"postgresql%e7%a4%ba%e4%be%8b-lccCYgDCjp\">PostgreSQL\u793a\u4f8b<\/h3>\n<pre><code>INSERT INTO my_table (my_column) VALUES (E'\u9019\u662f\u4e00\u500b\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32\u3002n\u9019\u662f\u7b2c\u4e8c\u884c\u3002');<\/code><\/pre>\n<h3 id=\"sqlite%e7%a4%ba%e4%be%8b-lccCYgDCjp\">SQLite\u793a\u4f8b<\/h3>\n<pre><code>INSERT INTO my_table (my_column) VALUES ('\u9019\u662f\u4e00\u500b\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32\u3002n\u9019\u662f\u7b2c\u4e8c\u884c\u3002');<\/code><\/pre>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e5%8c%85%e5%90%ab%e6%8f%9b%e8%a1%8c%e7%9a%84%e5%ad%97%e7%ac%a6%e4%b8%b2-lccCYgDCjp\">\u67e5\u8a62\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32<\/h2>\n<p>\u5728\u67e5\u8a62\u5305\u542b\u63db\u884c\u7b26\u7684\u5b57\u7b26\u4e32\u6642\uff0c\u901a\u5e38\u4e0d\u9700\u8981\u505a\u7279\u5225\u7684\u8655\u7406\u3002\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528SELECT\u8a9e\u53e5\u4f86\u6aa2\u7d22\u6578\u64da\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT my_column FROM my_table WHERE my_column LIKE '%\u7b2c\u4e8c\u884c%';<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u5305\u542b\u201c\u7b2c\u4e8c\u884c\u201d\u7684\u8a18\u9304\uff0c\u7121\u8ad6\u8a72\u5b57\u7b26\u4e32\u4e2d\u662f\u5426\u5305\u542b\u63db\u884c\u7b26\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-lccCYgDCjp\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u8655\u7406\u5305\u542b\u63db\u884c\u7b26\u7684\u5b57\u7b26\u4e32\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u6b63\u78ba\uff0c\u4ee5\u652f\u6301\u6240\u9700\u7684\u5b57\u7b26\u3002<\/li>\n<li>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u8655\u7406\u5b57\u7b26\u4e32\u6642\uff0c\u6ce8\u610f\u8f49\u7fa9\u5b57\u7b26\u7684\u4f7f\u7528\uff0c\u4ee5\u907f\u514d\u51fa\u73fe\u932f\u8aa4\u3002<\/li>\n<li>\u5728\u986f\u793a\u5305\u542b\u63db\u884c\u7b26\u7684\u5b57\u7b26\u4e32\u6642\uff0c\u78ba\u4fdd\u524d\u7aef\u80fd\u6b63\u78ba\u6e32\u67d3\u63db\u884c\uff0c\u4f8b\u5982\u4f7f\u7528HTML\u7684<br \/>\u6a19\u7c64\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lccCYgDCjp\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\u4fdd\u5b58\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32\u4e26\u4e0d\u8907\u96dc\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u4e0d\u540c\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u7279\u6027\u548c\u5b57\u7b26\u8655\u7406\u65b9\u5f0f\u3002\u901a\u904e\u6b63\u78ba\u7684\u63d2\u5165\u548c\u67e5\u8a62\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u9019\u4e9b\u5b57\u7b26\u4e32\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u9748\u6d3b\u6027\u548c\u53ef\u7528\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u6b63\u78ba\u4fdd\u5b58\u5305\u542b\u63db\u884c\u7684\u5b57\u7b26\u4e32\uff0c\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u8207\u53ef\u8b80\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-179802","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179802","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=179802"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179802\/revisions"}],"predecessor-version":[{"id":179803,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179802\/revisions\/179803"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179802"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}