{"id":22607,"date":"2024-11-21T13:17:07","date_gmt":"2024-11-21T05:17:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22607\/"},"modified":"2024-11-21T13:17:07","modified_gmt":"2024-11-21T05:17:07","slug":"laravel-%e5%88%a0%e9%99%a4migration","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22607\/","title":{"rendered":"laravel \u5220\u9664migration"},"content":{"rendered":"

\u5728laravel\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u4f7f\u7528migration\u6765\u7ba1\u7406\u6211\u4eec\u7684\u6570\u636e\u5e93\u7ed3\u6784\u3002\u4f46\u662f\u5f53\u6211\u4eec\u9700\u8981\u5220\u9664\u67d0\u4e2amigration\u65f6\uff0c\u8be5\u600e\u4e48\u529e\u5462\uff1f<\/p>\n

\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u51e0\u79cd\u65b9\u6cd5\u6765\u5220\u9664Laravel\u4e2d\u7684migration\u3002<\/p>\n

\u65b9\u6cd5\u4e00\uff1amigrate:rollback<\/p>\n

Laravel\u4e2d\u63d0\u4f9b\u4e86\u4e00\u4e2a\u975e\u5e38\u7b80\u5355\u7684\u65b9\u6cd5\u6765\u56de\u6edamigration\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

php artisan migrate:rollback<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u8fd9\u5c06\u56de\u6eda\u6211\u4eec\u6700\u540e\u4e00\u6b21\u6267\u884c\u7684migration\u3002<\/p>\n
\u4f46\u662f\uff0c\u5982\u679c\u6211\u4eec\u60f3\u8981\u5220\u9664\u7279\u5b9a\u7684migration\uff0c\u8be5\u600e\u4e48\u529e\u5462\uff1f\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
php artisan migrate:rollback --step=1<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u8fd9\u5c06\u56de\u6eda\u6211\u4eec\u6700\u540e\u4e00\u6b21\u6267\u884c\u7684migration\u7684\u6b65\u6570\u3002\u8fd9\u4e9b\u6b65\u9aa4\u53ef\u4ee5\u901a\u8fc7–step=\u9009\u9879\u8fdb\u884c\u66f4\u6539\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u56de\u6eda3\u4e2amigration\uff0c\u5219\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
php artisan migrate:rollback --step=3<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u56de\u6edamigration\u4f1a\u5220\u9664\u6570\u636e\u5e93\u4e2d\u8be5migration\u5bf9\u5e94\u7684\u6570\u636e\u8868\uff0c\u5982\u679c\u8be5\u8868\u4e2d\u6709\u6570\u636e\uff0c\u5219\u6570\u636e\u4e5f\u4f1a\u88ab\u5220\u9664\u3002<\/p>\n
\u65b9\u6cd5\u4e8c\uff1amigration:rollback<\/p>\n
\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u56de\u6edamigration\uff1a<\/p>\n
php artisan migrate:rollback --path=\/database\/migrations\/{specific_migration_file_name.php}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728\u82b1\u62ec\u53f7\u4e2d\uff0c\u4f7f\u7528\u7279\u5b9a\u7684migration\u6587\u4ef6\u540d\u6765\u4ee3\u66ff\u3002\u8fd9\u5c06\u56de\u6eda\u6307\u5b9a\u7684migration\u5e76\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u8be5migration\u5bf9\u5e94\u7684\u8868\u3002<\/p>\n
\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u56de\u6edamigration\u4f1a\u5220\u9664\u6570\u636e\u5e93\u4e2d\u8be5migration\u5bf9\u5e94\u7684\u6570\u636e\u8868\uff0c\u5982\u679c\u8be5\u8868\u4e2d\u6709\u6570\u636e\uff0c\u5219\u6570\u636e\u4e5f\u4f1a\u88ab\u5220\u9664\u3002<\/p>\n
\u65b9\u6cd5\u4e09\uff1a\u5220\u9664migration\u6587\u4ef6\u5e76pass<\/p>\n
\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u5220\u9664migration\u6587\u4ef6\uff0c\u4f46\u5728\u505a\u8fd9\u4e2a\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5728migration\u8868\u4e2d\u5c06\u8be5migration\u6587\u4ef6\u8bb0\u5f55\u5220\u9664\u3002\u5426\u5219\uff0c\u6211\u4eec\u5c06\u65e0\u6cd5\u518d\u6b21\u8fd0\u884cmigrate\u547d\u4ee4\u3002<\/p>\n
\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06migration\u6587\u4ef6\u8bb0\u5f55\u4ecemigration\u8868\u4e2d\u5220\u9664\uff1a<\/p>\n
php artisan migrate:reset<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u8fd9\u5c06\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664migration\u8868\u4e2d\u7684\u6240\u6709\u8bb0\u5f55\uff0c\u4ee5\u4fbf\u6211\u4eec\u53ef\u4ee5\u91cd\u65b0\u8fd0\u884cmigrate\u547d\u4ee4\u3002<\/p>\n
\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u5220\u9664\u7279\u5b9a\u7684migration\u6587\u4ef6\u5e76pass\u3002\u4f46\u662f\uff0c\u6211\u4eec\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n
    \n
  • \u5220\u9664migration\u6587\u4ef6\u540e\uff0c\u6211\u4eec\u5c06\u65e0\u6cd5\u56de\u6eda\u8be5migration\u3002<\/li>\n
  • \u5982\u679c\u8be5migration\u4e2d\u6709\u6570\u636e\u8fc1\u79fb\uff0c\u5728\u5220\u9664\u6587\u4ef6\u4e4b\u524d\u6211\u4eec\u9700\u8981\u5148\u5efa\u7acb\u5907\u4efd\u3002<\/li>\n<\/ul>\n
    \u5f53\u7136\uff0c\u5220\u9664migration\u6587\u4ef6\u5e76pass\u662f\u6700\u4e0d\u63a8\u8350\u7684\u65b9\u6cd5\u3002\u56e0\u4e3a\u65e0\u6cd5\u56de\u6eda\u548c\u5bb9\u6613\u51fa\u73b0\u5f02\u5e38\u3002<\/p>\n
    \u603b\u7ed3\uff1a<\/p>\n
    \u8fd9\u4e9b\u65b9\u6cd5\u90fd\u4e0d\u662f\u5b8c\u7f8e\u7684\uff0c\u5b83\u4eec\u53ef\u4ee5\u6839\u636e\u73af\u5883\u548c\u9700\u6c42\u9009\u62e9\u3002\u57fa\u4e8e\u538b\u7f29\u5305\u7684\u9879\u76ee\uff0c\u53ea\u9700\u8981\u64cd\u4f5c\u5220\u9664\u67d0\u4e2amigration\u6587\u4ef6\u5373\u53ef\uff1b\u5728\u7ebf\u73af\u5883\u4e0b\uff0c\u9700\u8981\u56de\u6eda\u4e0e\u5220\u9664\u6307\u5b9amigration\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u8fd9\u9700\u8981\u5f00\u53d1\u8005\u5728\u64cd\u4f5c\u4e4b\u524d\u5bf9migration\u8868\u6709\u4e00\u5b9a\u7684\u4e86\u89e3\u3002\u5728\u4efb\u4f55\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u90fd\u9700\u8981\u8c28\u614e\u64cd\u4f5c\uff0c\u5bf9\u4e8e\u5220\u9664\u64cd\u4f5c\u9700\u505a\u597d\u6570\u636e\u5907\u4efd\u3002<\/p>\n
    \u4ee5\u4e0a\u5c31\u662flaravel \u5220\u9664migration\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":"
    \u5728laravel\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u4f7f\u7528migration\u6765\u7ba1\u7406\u6211\u4eec\u7684\u6570\u636e\u5e93\u7ed3\u6784\u3002\u4f46\u662f\u5f53\u6211\u4eec\u9700\u8981\u5220\u9664\u67d0\u4e2amigration\u65f6\uff0c\u8be5\u600e\u4e48\u529e\u5462\uff1f \u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u51e0\u79cd\u65b9\u6cd5\u6765\u5220\u9664Laravel\u4e2d\u7684migration\u3002 \u65b9\u6cd5\u4e00\uff1amigrate:rollback Laravel\u4e2d\u63d0\u4f9b\u4e86\u4e00\u4e2a\u975e\u5e38\u7b80\u5355\u7684\u65b9\u6cd5\u6765\u56de\u6edamigration\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a php artisan migrate:rollback \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u56de\u6eda\u6211\u4eec\u6700\u540e\u4e00\u6b21\u6267\u884c\u7684migration\u3002 \u4f46\u662f\uff0c\u5982\u679c\u6211\u4eec\u60f3\u8981\u5220\u9664\u7279\u5b9a\u7684migration\uff0c\u8be5\u600e\u4e48\u529e\u5462\uff1f\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a php artisan migrate:rollback –step=1 \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u56de\u6eda\u6211\u4eec\u6700\u540e\u4e00\u6b21\u6267\u884c\u7684migration\u7684\u6b65\u6570\u3002\u8fd9\u4e9b\u6b65\u9aa4\u53ef\u4ee5\u901a\u8fc7–step=\u9009\u9879\u8fdb\u884c\u66f4\u6539\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u56de\u6eda3\u4e2amigration\uff0c\u5219\u53ef\u4ee5\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a php artisan migrate:rollback –step=3 \u767b\u5f55\u540e\u590d\u5236 \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u56de\u6edamigration\u4f1a\u5220\u9664\u6570\u636e\u5e93\u4e2d\u8be5migration\u5bf9\u5e94\u7684\u6570\u636e\u8868\uff0c\u5982\u679c\u8be5\u8868\u4e2d\u6709\u6570\u636e\uff0c\u5219\u6570\u636e\u4e5f\u4f1a\u88ab\u5220\u9664\u3002 \u65b9\u6cd5\u4e8c\uff1amigration:rollback \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u56de\u6edamigration\uff1a php artisan migrate:rollback –path=\/database\/migrations\/{specific_migration_file_name.php} \u767b\u5f55\u540e\u590d\u5236 \u5728\u82b1\u62ec\u53f7\u4e2d\uff0c\u4f7f\u7528\u7279\u5b9a\u7684migration\u6587\u4ef6\u540d\u6765\u4ee3\u66ff\u3002\u8fd9\u5c06\u56de\u6eda\u6307\u5b9a\u7684migration\u5e76\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u8be5migration\u5bf9\u5e94\u7684\u8868\u3002 \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u56de\u6edamigration\u4f1a\u5220\u9664\u6570\u636e\u5e93\u4e2d\u8be5migration\u5bf9\u5e94\u7684\u6570\u636e\u8868\uff0c\u5982\u679c\u8be5\u8868\u4e2d\u6709\u6570\u636e\uff0c\u5219\u6570\u636e\u4e5f\u4f1a\u88ab\u5220\u9664\u3002 \u65b9\u6cd5\u4e09\uff1a\u5220\u9664migration\u6587\u4ef6\u5e76pass \u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u5220\u9664migration\u6587\u4ef6\uff0c\u4f46\u5728\u505a\u8fd9\u4e2a\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5728migration\u8868\u4e2d\u5c06\u8be5migration\u6587\u4ef6\u8bb0\u5f55\u5220\u9664\u3002\u5426\u5219\uff0c\u6211\u4eec\u5c06\u65e0\u6cd5\u518d\u6b21\u8fd0\u884cmigrate\u547d\u4ee4\u3002 \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06migration\u6587\u4ef6\u8bb0\u5f55\u4ecemigration\u8868\u4e2d\u5220\u9664\uff1a php artisan migrate:reset \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664migration\u8868\u4e2d\u7684\u6240\u6709\u8bb0\u5f55\uff0c\u4ee5\u4fbf\u6211\u4eec\u53ef\u4ee5\u91cd\u65b0\u8fd0\u884cmigrate\u547d\u4ee4\u3002 \u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u5220\u9664\u7279\u5b9a\u7684migration\u6587\u4ef6\u5e76pass\u3002\u4f46\u662f\uff0c\u6211\u4eec\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a \u5220\u9664migration\u6587\u4ef6\u540e\uff0c\u6211\u4eec\u5c06\u65e0\u6cd5\u56de\u6eda\u8be5migration\u3002 \u5982\u679c\u8be5migration\u4e2d\u6709\u6570\u636e\u8fc1\u79fb\uff0c\u5728\u5220\u9664\u6587\u4ef6\u4e4b\u524d\u6211\u4eec\u9700\u8981\u5148\u5efa\u7acb\u5907\u4efd\u3002 \u5f53\u7136\uff0c\u5220\u9664migration\u6587\u4ef6\u5e76pass\u662f\u6700\u4e0d\u63a8\u8350\u7684\u65b9\u6cd5\u3002\u56e0\u4e3a\u65e0\u6cd5\u56de\u6eda\u548c\u5bb9\u6613\u51fa\u73b0\u5f02\u5e38\u3002 \u603b\u7ed3\uff1a \u8fd9\u4e9b\u65b9\u6cd5\u90fd\u4e0d\u662f\u5b8c\u7f8e\u7684\uff0c\u5b83\u4eec\u53ef\u4ee5\u6839\u636e\u73af\u5883\u548c\u9700\u6c42\u9009\u62e9\u3002\u57fa\u4e8e\u538b\u7f29\u5305\u7684\u9879\u76ee\uff0c\u53ea\u9700\u8981\u64cd\u4f5c\u5220\u9664\u67d0\u4e2amigration\u6587\u4ef6\u5373\u53ef\uff1b\u5728\u7ebf\u73af\u5883\u4e0b\uff0c\u9700\u8981\u56de\u6eda\u4e0e\u5220\u9664\u6307\u5b9amigration\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u8fd9\u9700\u8981\u5f00\u53d1\u8005\u5728\u64cd\u4f5c\u4e4b\u524d\u5bf9migration\u8868\u6709\u4e00\u5b9a\u7684\u4e86\u89e3\u3002\u5728\u4efb\u4f55\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u90fd\u9700\u8981\u8c28\u614e\u64cd\u4f5c\uff0c\u5bf9\u4e8e\u5220\u9664\u64cd\u4f5c\u9700\u505a\u597d\u6570\u636e\u5907\u4efd\u3002 \u4ee5\u4e0a\u5c31\u662flaravel \u5220\u9664migration\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-22607","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22607","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=22607"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22607\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22607"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}