{"id":186230,"date":"2024-11-11T04:11:24","date_gmt":"2024-11-10T20:11:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186230\/"},"modified":"2024-11-11T04:11:25","modified_gmt":"2024-11-10T20:11:25","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8f%92%e5%85%a5%e5%be%8c%e5%87%ba%e7%8f%be%e5%95%8f%e8%99%9f%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8f%92%e5%85%a5%e5%be%8c%e6%98%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186230\/","title":{"rendered":"\u6578\u64da\u5eab\u63d2\u5165\u5f8c\u51fa\u73fe\u554f\u865f\u89e3\u6c7a\u65b9\u6cd5\uff08\u6578\u64da\u5eab\u63d2\u5165\u5f8c\u662f\u554f\u865f\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8f%92%e5%85%a5%e5%be%8c%e5%87%ba%e7%8f%be%e5%95%8f%e8%99%9f%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8f%92%e5%85%a5%e5%be%8c%e6%98%af-MVvKcLnxHv\">\u6578\u64da\u5eab\u63d2\u5165\u5f8c\u51fa\u73fe\u554f\u865f\u89e3\u6c7a\u65b9\u6cd5\uff08\u6578\u64da\u5eab\u63d2\u5165\u5f8c\u662f\u554f\u865f\uff09<\/h1>\n<p>\u5728\u4f7f\u7528\u6578\u64da\u5eab\u9032\u884c\u6578\u64da\u63d2\u5165\u6642\uff0c\u7d93\u5e38\u6703\u9047\u5230\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff1a\u63d2\u5165\u7684\u6578\u64da\u4e2d\u51fa\u73fe\u4e86\u554f\u865f\uff08?\uff09\u3002\u9019\u901a\u5e38\u662f\u7531\u65bc\u5b57\u7b26\u7de8\u78bc\u4e0d\u5339\u914d\u6240\u5f15\u8d77\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u4e00\u554f\u984c\u7684\u6210\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u6709\u6548\u5730\u8655\u7406\u6578\u64da\u5eab\u4e2d\u7684\u5b57\u7b26\u7de8\u78bc\u554f\u984c\u3002<\/p>\n<h2 id=\"%e5%95%8f%e9%a1%8c%e6%88%90%e5%9b%a0-MVvKcLnxHv\">\u554f\u984c\u6210\u56e0<\/h2>\n<p>\u6578\u64da\u5eab\u63d2\u5165\u5f8c\u51fa\u73fe\u554f\u865f\u7684\u4e3b\u8981\u539f\u56e0\u662f\u5b57\u7b26\u7de8\u78bc\u4e0d\u4e00\u81f4\u3002\u7576\u6578\u64da\u4ee5\u67d0\u7a2e\u7de8\u78bc\u683c\u5f0f\u5b58\u5132\u6642\uff0c\u5982\u679c\u5728\u63d2\u5165\u6216\u67e5\u8a62\u6642\u4f7f\u7528\u4e86\u4e0d\u540c\u7684\u7de8\u78bc\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u986f\u793a\u4e0d\u6b63\u78ba\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u5b57\u7b26\u96c6\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u70ba\u4e0d\u652f\u6301\u7684\u7de8\u78bc\uff0c\u5247\u63d2\u5165\u7684\u6578\u64da\u53ef\u80fd\u6703\u986f\u793a\u70ba\u554f\u865f\u3002<\/li>\n<li><strong>\u9023\u63a5\u5b57\u7b26\u96c6\u4e0d\u5339\u914d\uff1a<\/strong>\u5728\u61c9\u7528\u7a0b\u5e8f\u8207\u6578\u64da\u5eab\u4e4b\u9593\u7684\u9023\u63a5\u4e2d\uff0c\u5982\u679c\u672a\u6b63\u78ba\u8a2d\u7f6e\u5b57\u7b26\u96c6\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u63d2\u5165\u5f8c\u986f\u793a\u70ba\u554f\u865f\u3002<\/li>\n<li><strong>\u6578\u64da\u6e90\u7de8\u78bc\u554f\u984c\uff1a<\/strong>\u5982\u679c\u5f9e\u5916\u90e8\u6578\u64da\u6e90\uff08\u5982CSV\u6587\u4ef6\uff09\u5c0e\u5165\u6578\u64da\u6642\uff0c\u6e90\u6587\u4ef6\u7684\u7de8\u78bc\u8207\u6578\u64da\u5eab\u4e0d\u4e00\u81f4\uff0c\u4e5f\u6703\u51fa\u73fe\u6b64\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-MVvKcLnxHv\">\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a\u6578\u64da\u5eab\u63d2\u5165\u5f8c\u51fa\u73fe\u554f\u865f\u7684\u554f\u984c\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%97%e7%ac%a6%e9%9b%86-MVvKcLnxHv\">1. \u6aa2\u67e5\u6578\u64da\u5eab\u5b57\u7b26\u96c6<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u67e5\u770b\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>SHOW VARIABLES LIKE 'character_set_database';<\/code><\/pre>\n<p>\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u70ba\u652f\u6301\u6240\u9700\u5b57\u7b26\u7684\u7de8\u78bc\uff0c\u4f8b\u5982UTF-8\u3002\u82e5\u9700\u8981\u66f4\u6539\u5b57\u7b26\u96c6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\uff1a<\/p>\n<pre><code>ALTER DATABASE your_database_name CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e9%80%a3%e6%8e%a5%e5%ad%97%e7%ac%a6%e9%9b%86-MVvKcLnxHv\">2. \u8a2d\u7f6e\u9023\u63a5\u5b57\u7b26\u96c6<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u78ba\u4fdd\u5728\u9023\u63a5\u6578\u64da\u5eab\u6642\u8a2d\u7f6e\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\u3002\u4f8b\u5982\uff0c\u5728PHP\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u8a2d\u7f6e\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>mysqli_set_charset($connection, 'utf8mb4');<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u5728\u63d2\u5165\u548c\u67e5\u8a62\u6578\u64da\u6642\u4f7f\u7528\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e6%ba%90%e7%b7%a8%e7%a2%bc-MVvKcLnxHv\">3. \u6aa2\u67e5\u6578\u64da\u6e90\u7de8\u78bc<\/h3>\n<p>\u5982\u679c\u5f9e\u5916\u90e8\u6578\u64da\u6e90\u5c0e\u5165\u6578\u64da\uff0c\u8acb\u78ba\u4fdd\u6e90\u6587\u4ef6\u7684\u7de8\u78bc\u8207\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u4e00\u81f4\u3002\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u6216\u547d\u4ee4\u884c\u5de5\u5177\uff08\u5982iconv\uff09\u4f86\u6aa2\u67e5\u548c\u8f49\u63db\u6587\u4ef6\u7de8\u78bc\u3002<\/p>\n<pre><code>iconv -f original_encoding -t utf-8 input_file.csv -o output_file.csv<\/code><\/pre>\n<h2 id=\"%e7%a4%ba%e4%be%8b-MVvKcLnxHv\">\u793a\u4f8b<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u5305\u542b\u4e2d\u6587\u5b57\u7b26\u7684\u6578\u64da\uff0c\u4e26\u5e0c\u671b\u5c07\u5176\u63d2\u5165\u5230\u6578\u64da\u5eab\u4e2d\u3002\u9996\u5148\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u548c\u9023\u63a5\u7684\u5b57\u7b26\u96c6\u5747\u8a2d\u7f6e\u70baUTF-8\u3002\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u9032\u884c\u63d2\u5165\uff1a<\/p>\n<pre><code>$sql = \"INSERT INTO your_table (your_column) VALUES ('\u4e2d\u6587\u6578\u64da')\";\nif (mysqli_query($connection, $sql)) {\n    echo \"\u6578\u64da\u63d2\u5165\u6210\u529f\";\n} else {\n    echo \"\u932f\u8aa4: \" . mysqli_error($connection);\n}<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u8a2d\u7f6e\u6b63\u78ba\uff0c\u63d2\u5165\u7684\u6578\u64da\u61c9\u8a72\u80fd\u5920\u6b63\u78ba\u986f\u793a\uff0c\u800c\u4e0d\u6703\u51fa\u73fe\u554f\u865f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-MVvKcLnxHv\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u63d2\u5165\u5f8c\u51fa\u73fe\u554f\u865f\u7684\u554f\u984c\u901a\u5e38\u662f\u7531\u65bc\u5b57\u7b26\u7de8\u78bc\u4e0d\u5339\u914d\u6240\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u3001\u8a2d\u7f6e\u6b63\u78ba\u7684\u9023\u63a5\u5b57\u7b26\u96c6\u4ee5\u53ca\u78ba\u4fdd\u6578\u64da\u6e90\u7684\u7de8\u78bc\u4e00\u81f4\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u591a\u8a9e\u8a00\u6578\u64da\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u5efa\u8b70\u59cb\u7d42\u4f7f\u7528UTF-8\u7de8\u78bc\uff0c\u4ee5\u907f\u514d\u985e\u4f3c\u554f\u984c\u7684\u767c\u751f\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a\u6578\u64da\u5eab\u63d2\u5165\u5f8c\u51fa\u73fe\u554f\u865f\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u6709\u6548\u65b9\u6cd5\u8207\u6280\u5de7\uff0c\u78ba\u4fdd\u6578\u64da\u6b63\u78ba\u986f\u793a\uff0c\u63d0\u5347\u6578\u64da\u5eab\u4f7f\u7528\u9ad4\u9a57\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-186230","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186230","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=186230"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186230\/revisions"}],"predecessor-version":[{"id":186231,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186230\/revisions\/186231"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}