{"id":23668,"date":"2024-11-21T09:41:39","date_gmt":"2024-11-21T01:41:39","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23668\/"},"modified":"2024-11-21T09:41:39","modified_gmt":"2024-11-21T01:41:39","slug":"%e5%9c%a8thinkphp6%e4%b8%ad%e4%bd%bf%e7%94%a8mysql%e8%bf%9b%e8%a1%8c%e5%a4%a7%e6%89%b9%e9%87%8f%e6%95%b0%e6%8d%ae%e5%af%bc%e5%85%a5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23668\/","title":{"rendered":"\u5728ThinkPHP6\u4e2d\u4f7f\u7528Mysql\u8fdb\u884c\u5927\u6279\u91cf\u6570\u636e\u5bfc\u5165"},"content":{"rendered":"

\u968f\u7740\u6570\u636e\u91cf\u4e0d\u65ad\u589e\u52a0\uff0c\u8bb8\u591a\u4f01\u4e1a\u9700\u8981\u5c06\u5927\u91cf\u6570\u636e\u5bfc\u5165\u5230\u6570\u636e\u5e93\u4e2d\u3002\u4f46\u662f\u5bf9\u4e8e\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u8fdb\u884c\u6570\u636e\u5bfc\u5165\uff0c\u5374\u662f\u4e00\u4e2a\u503c\u5f97\u63a2\u8ba8\u7684\u95ee\u9898\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u57286\u6846\u67b6\u4e2d\u4f7f\u7528\u8fdb\u884c\u5927\u6279\u91cf\u6570\u636e\u5bfc\u5165\u3002<\/p>\n

    \n
  1. \u51c6\u5907\u6570\u636e<\/li>\n<\/ol>\n

    \u5728\u5f00\u59cb\u5bfc\u5165\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u51c6\u5907\u597d\u6570\u636e\u3002\u6570\u636e\u53ef\u4ee5\u4ee5CSV\u3001Excel\u7b49\u683c\u5f0f\u5bfc\u51fa\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u7531\u4ee3\u7801\u751f\u6210\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u4ee3\u7801\u751f\u6210\u6570\u636e\u3002<\/p>\n

    \u5148\u6765\u521b\u5efa\u4e00\u4e2a\u6570\u636e\u8868user\uff1a<\/p>\n

    CREATE TABLE `user` (\n  `id` int(11) NOT NULL AUTO_INCREMENT,\n  `name` varchar(255) DEFAULT NULL,\n  `age` int(11) DEFAULT NULL,\n  `created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,\n  `updated_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\n  PRIMARY KEY (`id`)\n) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4;<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u7136\u540e\u7f16\u5199\u4ee5\u4e0b\u4ee3\u7801\u751f\u62101000\u6761\u6570\u636e\uff1a<\/p>\n
    use thinkacadeDb;\n\n\/\/ \u751f\u6210\u6d4b\u8bd5\u6570\u636e\n$data = [];\nfor ($i = 1; $i  'User' . $i,\n        'age' =&gt; mt_rand(18, 60),\n    ];\n}\n\n\/\/ \u6279\u91cf\u63d2\u5165\u6570\u636e\nDb::name('user')-&gt;insertAll($data);<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \n
    1. \u4f7f\u7528Mysql\u7684LOAD DATA\u529f\u80fd\u5bfc\u5165\u6570\u636e<\/li>\n<\/ol>\n
      Mysql\u63d0\u4f9b\u4e86\u4e00\u4e2a\u975e\u5e38\u65b9\u4fbf\u7684\u529f\u80fdLOAD DATA\uff0c\u53ef\u4ee5\u5c06\u6570\u636e\u4ece\u6587\u4ef6\u5bfc\u5165\u5230\u8868\u4e2d\u3002\u6211\u4eec\u53ea\u9700\u8981\u5c06\u6570\u636e\u4fdd\u5b58\u5230\u4e00\u4e2aCSV\u6587\u4ef6\u4e2d\uff0c\u7136\u540e\u4f7f\u7528LOAD DATA\u547d\u4ee4\u5c06\u6570\u636e\u5bfc\u5165\u5230\u8868\u4e2d\u3002<\/p>\n
      \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
      \u9996\u5148\uff0c\u5c06\u6240\u6709\u6570\u636e\u4fdd\u5b58\u5230CSV\u6587\u4ef6\u4e2d\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06\u6570\u636e\u4fdd\u5b58\u5230user.csv\u6587\u4ef6\u4e2d\uff1a<\/p>\n
      use thinkacadeDb;\n\n$data = Db::name('user')-&gt;select();\n\n$fp = fopen('user.csv', 'w');\n\n\/\/\u5199\u6570\u636e\u5230CSV\u6587\u4ef6\u4e2d\nforeach ($data as $item) {\n    fputcsv($fp, [$item['name'], $item['age']]);\n}\n\nfclose($fp);<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u7136\u540e\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u5c06\u6570\u636e\u5bfc\u5165\u5230\u6570\u636e\u5e93\u4e2d\uff1a<\/p>\n
      use thinkacadeDb;\n\n$filename = 'user.csv';\n\n$sql = <p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u6307\u5b9a\u8981\u5bfc\u5165\u7684\u6587\u4ef6\u8def\u5f84\uff0c\u7136\u540e\u7f16\u5199SQL\u8bed\u53e5\uff0c\u4f7f\u7528LOAD DATA\u5c06\u6570\u636e\u5bfc\u5165\u5230\u6570\u636e\u5e93\u4e2d\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5728\u5bfc\u5165\u4e4b\u524d\u9700\u8981\u786e\u4fddMysql\u7684local_infile\u9009\u9879\u5df2\u7ecf\u5f00\u542f\u3002<\/p><ol start=\"3\"><li>\u4f7f\u7528TP6\u81ea\u5e26\u7684\u6279\u91cf\u63d2\u5165\u529f\u80fd\u5bfc\u5165\u6570\u636e<\/li><\/ol><p>Mysql\u7684LOAD DATA\u529f\u80fd\u867d\u7136\u65b9\u4fbf\u5feb\u6377\uff0c\u4f46\u662f\u9700\u8981\u5c06\u6570\u636e\u4fdd\u5b58\u4e3a\u6587\u4ef6\uff0c\u800c\u4e14\u9700\u8981\u624b\u52a8\u7f16\u5199SQL\u8bed\u53e5\uff0c\u64cd\u4f5c\u8d77\u6765\u8f83\u4e3a\u7e41\u7410\u3002\u5728TP6\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u81ea\u5e26\u7684\u6279\u91cf\u63d2\u5165\u529f\u80fd\uff0c\u4e00\u6b21\u6027\u63d2\u5165\u5927\u91cf\u6570\u636e\u3002<\/p><p>\u5728\u4e0a\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u5c06\u6570\u636e\u63d2\u5165\u5230\u6570\u636e\u5e93\u4e2d\uff1a<\/p><pre class=\"brush:php;toolbar:false;\">use thinkacadeDb;\n\n$data = Db::name('user')-&gt;select();\n\n$result = Db::name('user')-&gt;insertAll($data);<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u67e5\u8be2\u6240\u6709\u6570\u636e\uff0c\u7136\u540e\u4f7f\u7528insertAll\u65b9\u6cd5\u6279\u91cf\u63d2\u5165\u6570\u636e\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cinsertAll\u65b9\u6cd5\u9ed8\u8ba4\u4e00\u6b21\u6027\u6700\u591a\u63d2\u51651000\u6761\u6570\u636e\u3002\u5982\u679c\u8981\u63d2\u5165\u66f4\u591a\u6570\u636e\uff0c\u9700\u8981\u5728insertAll\u65b9\u6cd5\u4e2d\u6307\u5b9a$limit\u53c2\u6570\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u7801\u5c06\u6bcf\u6b21\u6700\u591a\u63d2\u5165500\u6761\u6570\u636e\uff1a<\/p>\n
      use thinkacadeDb;\n\n$data = Db::name('user')-&gt;select();\n\n$limit = 500;\n$total = count($data);\nfor ($i = 0; $i insertAll(array_slice($data, $i, $limit));\n}<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u5faa\u73af\u7684\u65b9\u5f0f\u5c06\u6570\u636e\u5206\u6279\u63d2\u5165\u3002\u6bcf\u6b21\u6700\u591a\u63d2\u5165500\u6761\u6570\u636e\uff0c\u76f4\u5230\u5168\u90e8\u5b8c\u6210\u3002<\/p>\n
      \u603b\u7ed3\uff1a<\/p>\n
      \u5728ThinkPHP6\u4e2d\u8fdb\u884c\u5927\u6279\u91cf\u6570\u636e\u5bfc\u5165\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5185\u5b58\u6ea2\u51fa\u3001\u6027\u80fd\u74f6\u9888\u7b49\u95ee\u9898\uff0c\u4f46\u662f\u901a\u8fc7\u4f7f\u7528Mysql\u7684LOAD DATA\u529f\u80fd\u3001TP6\u81ea\u5e26\u7684\u6279\u91cf\u63d2\u5165\u529f\u80fd\u3001\u624b\u52a8\u5206\u6279\u63d2\u5165\u6570\u636e\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6570\u636e\u5bfc\u5165\u7684\u6548\u7387\u3002\u5728\u5b9e\u9645\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u9700\u8981\u6839\u636e\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\uff0c\u4ee5\u8fbe\u5230\u6700\u4f18\u7684\u5bfc\u5165\u6548\u679c\u3002<\/p>\n
      \u4ee5\u4e0a\u5c31\u662f\u5728ThinkPHP6\u4e2d\u4f7f\u7528Mysql\u8fdb\u884c\u5927\u6279\u91cf\u6570\u636e\u5bfc\u5165\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u968f\u7740\u6570\u636e\u91cf\u4e0d\u65ad\u589e\u52a0\uff0c\u8bb8\u591a\u4f01\u4e1a\u9700\u8981\u5c06\u5927\u91cf\u6570\u636e\u5bfc\u5165\u5230\u6570\u636e\u5e93\u4e2d\u3002\u4f46\u662f\u5bf9\u4e8e\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u8fdb\u884c\u6570\u636e\u5bfc\u5165\uff0c\u5374\u662f\u4e00\u4e2a\u503c\u5f97\u63a2\u8ba8\u7684\u95ee\u9898\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u57286\u6846\u67b6\u4e2d\u4f7f\u7528\u8fdb\u884c\u5927\u6279\u91cf\u6570\u636e\u5bfc\u5165\u3002 \u51c6\u5907\u6570\u636e \u5728\u5f00\u59cb\u5bfc\u5165\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u51c6\u5907\u597d\u6570\u636e\u3002\u6570\u636e\u53ef\u4ee5\u4ee5CSV\u3001Excel\u7b49\u683c\u5f0f\u5bfc\u51fa\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u7531\u4ee3\u7801\u751f\u6210\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u4ee3\u7801\u751f\u6210\u6570\u636e\u3002 \u5148\u6765\u521b\u5efa\u4e00\u4e2a\u6570\u636e\u8868user\uff1a CREATE TABLE `user` ( `id` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(255) DEFAULT NULL, `age` int(11) DEFAULT NULL, `created_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, `updated_at` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, PRIMARY KEY (`id`) ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4; \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\u7f16\u5199\u4ee5\u4e0b\u4ee3\u7801\u751f\u62101000\u6761\u6570\u636e\uff1a use thinkacadeDb; \/\/ \u751f\u6210\u6d4b\u8bd5\u6570\u636e $data = []; for ($i […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-23668","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=23668"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23668\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}