{"id":22721,"date":"2024-11-21T14:06:30","date_gmt":"2024-11-21T06:06:30","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22721\/"},"modified":"2024-11-21T14:06:30","modified_gmt":"2024-11-21T06:06:30","slug":"thinkphp%e4%bf%ae%e6%94%b9%e5%ad%97%e6%ae%b5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22721\/","title":{"rendered":"thinkphp\u4fee\u6539\u5b57\u6bb5"},"content":{"rendered":"

\u968f\u7740web\u5f00\u53d1\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c\u6846\u67b6\u6280\u672f\u8d8a\u6765\u8d8a\u6210\u719f\uff0cthinkphp\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u7684php\u5f00\u53d1\u6846\u67b6\uff0c\u5728\u5f00\u53d1\u9886\u57df\u53d6\u5f97\u4e86\u4e0d\u9519\u7684\u5e02\u573a\u4efd\u989d\u3002\u5728\u4f7f\u7528thinkphp\u5f00\u53d1\u9879\u76ee\u65f6\uff0c\u7ecf\u5e38\u9700\u8981\u5bf9\u6570\u636e\u5e93\u4e2d\u7684\u5b57\u6bb5\u8fdb\u884c\u4fee\u6539\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528thinkphp\u8fdb\u884c\u5b57\u6bb5\u7684\u4fee\u6539\u3002<\/p>\n

\u4e00\u3001\u5728ThinkPHP\u4e2d\u4fee\u6539\u5b57\u6bb5\u7684\u65b9\u6cd5<\/p>\n

1.\u4f7f\u7528Migration<\/p>\n

ThinkPHP\u4e2d\u7684Migration\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8fdb\u884c\u6570\u636e\u5e93\u8fc1\u79fb\uff0c\u5305\u62ec\u521b\u5efa\u8868\u3001\u5220\u9664\u8868\u3001\u6dfb\u52a0\u5b57\u6bb5\u3001\u4fee\u6539\u5b57\u6bb5\u7b49\u64cd\u4f5c\u3002\u5728\u8fdb\u884c\u5b57\u6bb5\u7684\u4fee\u6539\u65f6\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u751f\u6210Migration\u7684\u6587\u4ef6\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u751f\u6210Migration\u6587\u4ef6\uff1a<\/p>\n

php think make:migration alter_table_field<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b64\u65f6\uff0cThinkPHP\u5c06\u5728\u5e94\u7528\u76ee\u5f55\u7684database\/migrations\/\u76ee\u5f55\u4e0b\u751f\u6210\u4e00\u4e2a\u540d\u4e3a20210101010101_alter_table_field.php\u7684PHP\u6587\u4ef6\u3002\u5728\u8be5\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u4fee\u6539\u5b57\u6bb5\u7684\u64cd\u4f5c\u3002<\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
2.\u4fee\u6539Migration\u6587\u4ef6<\/p>\n
\u4fee\u6539Migration\u6587\u4ef6\u7684\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n
\uff081\uff09\u5728up()\u65b9\u6cd5\u4e2d\u8c03\u7528Schema::table()\u65b9\u6cd5\uff0c\u6307\u5b9a\u9700\u8981\u4fee\u6539\u5b57\u6bb5\u7684\u8868\u540d\uff0c\u5982\uff1a<\/p>\n
Schema::table('user', function (Blueprint $table) {\n    \/\/\n});<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\uff082\uff09\u5728Schema::table()\u65b9\u6cd5\u4e2d\uff0c\u4f7f\u7528$table->xxx()\u65b9\u6cd5\u4fee\u6539\u5b57\u6bb5\u3002\u4f8b\u5982\uff0c\u5c06name\u5b57\u6bb5\u6539\u4e3ausername\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n
Schema::table('user', function (Blueprint $table) {\n    $table-&gt;renameColumn('name', 'username');\n});<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\uff083\uff09\u5728down()\u65b9\u6cd5\u4e2d\u7f16\u5199\u56de\u6eda\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u5c06username\u5b57\u6bb5\u56de\u6eda\u4e3aname\u5b57\u6bb5\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a<\/p>\n
Schema::table('user', function (Blueprint $table) {\n    $table-&gt;renameColumn('username', 'name');\n});<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
3.\u6267\u884cMigration<\/p>\n
\u4fee\u6539Migration\u6587\u4ef6\u540e\uff0c\u9700\u8981\u6267\u884cMigration\u8fdb\u884c\u6570\u636e\u5e93\u8fc1\u79fb\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u6267\u884cMigration\uff1a<\/p>\n
php think migrate<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b64\u65f6\uff0cThinkPHP\u5c06\u4f9d\u6b21\u6267\u884c\u6240\u6709\u672a\u6267\u884c\u8fc7\u7684Migration\u6587\u4ef6\u4e2d\u7684\u64cd\u4f5c\u3002<\/p>\n
\u4e8c\u3001\u6ce8\u610f\u4e8b\u9879<\/p>\n
1.\u4fee\u6539\u5b57\u6bb5\u65f6\u5e94\u6ce8\u610f\u5b57\u6bb5\u7c7b\u578b\u7684\u517c\u5bb9\u6027\uff0c\u4f8b\u5982\u4e0d\u80fd\u5c06\u6574\u578b\u5b57\u6bb5\u6539\u4e3a\u5b57\u7b26\u578b\u5b57\u6bb5\u3002<\/p>\n
2.\u4fee\u6539\u5b57\u6bb5\u65f6\u5e94\u6ce8\u610f\u6570\u636e\u7684\u517c\u5bb9\u6027\uff0c\u4f8b\u5982\u82e5\u4fee\u6539\u5b57\u7b26\u578b\u5b57\u6bb5\u7684\u957f\u5ea6\uff0c\u5e94\u786e\u4fdd\u4fee\u6539\u540e\u7684\u957f\u5ea6\u8db3\u591f\u5b58\u50a8\u5df2\u6709\u6570\u636e\u3002<\/p>\n
3.\u5728\u4fee\u6539\u5b57\u6bb5\u65f6\u5e94\u6ce8\u610f\u8868\u4e2d\u662f\u5426\u5b58\u5728\u8be5\u5b57\u6bb5\uff0c\u82e5\u4e0d\u5b58\u5728\u5e94\u5148\u6dfb\u52a0\u5b57\u6bb5\u540e\u518d\u8fdb\u884c\u4fee\u6539\u3002<\/p>\n
\u4e09\u3001\u603b\u7ed3<\/p>\n
\u5728\u4f7f\u7528ThinkPHP\u5f00\u53d1\u9879\u76ee\u65f6\uff0c\u7531\u4e8e\u9700\u6c42\u7684\u53d8\u5316\u6216\u8005\u5176\u4ed6\u539f\u56e0\uff0c\u53ef\u80fd\u9700\u8981\u5bf9\u6570\u636e\u5e93\u4e2d\u7684\u5b57\u6bb5\u8fdb\u884c\u4fee\u6539\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u4f7f\u7528ThinkPHP\u7684Migration\u8fdb\u884c\u5b57\u6bb5\u4fee\u6539\u7684\u65b9\u6cd5\uff0c\u540c\u65f6\u4e5f\u63d0\u9192\u4e86\u5728\u4fee\u6539\u5b57\u6bb5\u65f6\u9700\u8981\u6ce8\u610f\u7684\u4e8b\u9879\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4f7f\u7528ThinkPHP\u8fdb\u884c\u5f00\u53d1\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fthinkphp\u4fee\u6539\u5b57\u6bb5\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\u7740web\u5f00\u53d1\u6280\u672f\u7684\u4e0d\u65ad\u8fdb\u6b65\uff0c\u6846\u67b6\u6280\u672f\u8d8a\u6765\u8d8a\u6210\u719f\uff0cthinkphp\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u7684php\u5f00\u53d1\u6846\u67b6\uff0c\u5728\u5f00\u53d1\u9886\u57df\u53d6\u5f97\u4e86\u4e0d\u9519\u7684\u5e02\u573a\u4efd\u989d\u3002\u5728\u4f7f\u7528thinkphp\u5f00\u53d1\u9879\u76ee\u65f6\uff0c\u7ecf\u5e38\u9700\u8981\u5bf9\u6570\u636e\u5e93\u4e2d\u7684\u5b57\u6bb5\u8fdb\u884c\u4fee\u6539\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528thinkphp\u8fdb\u884c\u5b57\u6bb5\u7684\u4fee\u6539\u3002 \u4e00\u3001\u5728ThinkPHP\u4e2d\u4fee\u6539\u5b57\u6bb5\u7684\u65b9\u6cd5 1.\u4f7f\u7528Migration ThinkPHP\u4e2d\u7684Migration\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8fdb\u884c\u6570\u636e\u5e93\u8fc1\u79fb\uff0c\u5305\u62ec\u521b\u5efa\u8868\u3001\u5220\u9664\u8868\u3001\u6dfb\u52a0\u5b57\u6bb5\u3001\u4fee\u6539\u5b57\u6bb5\u7b49\u64cd\u4f5c\u3002\u5728\u8fdb\u884c\u5b57\u6bb5\u7684\u4fee\u6539\u65f6\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u751f\u6210Migration\u7684\u6587\u4ef6\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u751f\u6210Migration\u6587\u4ef6\uff1a php think make:migration alter_table_field \u767b\u5f55\u540e\u590d\u5236 \u6b64\u65f6\uff0cThinkPHP\u5c06\u5728\u5e94\u7528\u76ee\u5f55\u7684database\/migrations\/\u76ee\u5f55\u4e0b\u751f\u6210\u4e00\u4e2a\u540d\u4e3a20210101010101_alter_table_field.php\u7684PHP\u6587\u4ef6\u3002\u5728\u8be5\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u4fee\u6539\u5b57\u6bb5\u7684\u64cd\u4f5c\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 2.\u4fee\u6539Migration\u6587\u4ef6 \u4fee\u6539Migration\u6587\u4ef6\u7684\u65b9\u5f0f\u5982\u4e0b\uff1a \uff081\uff09\u5728up()\u65b9\u6cd5\u4e2d\u8c03\u7528Schema::table()\u65b9\u6cd5\uff0c\u6307\u5b9a\u9700\u8981\u4fee\u6539\u5b57\u6bb5\u7684\u8868\u540d\uff0c\u5982\uff1a Schema::table(‘user’, function (Blueprint $table) { \/\/ }); \u767b\u5f55\u540e\u590d\u5236 \uff082\uff09\u5728Schema::table()\u65b9\u6cd5\u4e2d\uff0c\u4f7f\u7528$table->xxx()\u65b9\u6cd5\u4fee\u6539\u5b57\u6bb5\u3002\u4f8b\u5982\uff0c\u5c06name\u5b57\u6bb5\u6539\u4e3ausername\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a Schema::table(‘user’, function (Blueprint $table) { $table-&gt;renameColumn(‘name’, ‘username’); }); \u767b\u5f55\u540e\u590d\u5236 \uff083\uff09\u5728down()\u65b9\u6cd5\u4e2d\u7f16\u5199\u56de\u6eda\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u5c06username\u5b57\u6bb5\u56de\u6eda\u4e3aname\u5b57\u6bb5\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u4ee3\u7801\uff1a Schema::table(‘user’, function (Blueprint $table) { $table-&gt;renameColumn(‘username’, ‘name’); }); \u767b\u5f55\u540e\u590d\u5236 3.\u6267\u884cMigration \u4fee\u6539Migration\u6587\u4ef6\u540e\uff0c\u9700\u8981\u6267\u884cMigration\u8fdb\u884c\u6570\u636e\u5e93\u8fc1\u79fb\u3002\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u6267\u884cMigration\uff1a php think migrate \u767b\u5f55\u540e\u590d\u5236 \u6b64\u65f6\uff0cThinkPHP\u5c06\u4f9d\u6b21\u6267\u884c\u6240\u6709\u672a\u6267\u884c\u8fc7\u7684Migration\u6587\u4ef6\u4e2d\u7684\u64cd\u4f5c\u3002 \u4e8c\u3001\u6ce8\u610f\u4e8b\u9879 1.\u4fee\u6539\u5b57\u6bb5\u65f6\u5e94\u6ce8\u610f\u5b57\u6bb5\u7c7b\u578b\u7684\u517c\u5bb9\u6027\uff0c\u4f8b\u5982\u4e0d\u80fd\u5c06\u6574\u578b\u5b57\u6bb5\u6539\u4e3a\u5b57\u7b26\u578b\u5b57\u6bb5\u3002 2.\u4fee\u6539\u5b57\u6bb5\u65f6\u5e94\u6ce8\u610f\u6570\u636e\u7684\u517c\u5bb9\u6027\uff0c\u4f8b\u5982\u82e5\u4fee\u6539\u5b57\u7b26\u578b\u5b57\u6bb5\u7684\u957f\u5ea6\uff0c\u5e94\u786e\u4fdd\u4fee\u6539\u540e\u7684\u957f\u5ea6\u8db3\u591f\u5b58\u50a8\u5df2\u6709\u6570\u636e\u3002 3.\u5728\u4fee\u6539\u5b57\u6bb5\u65f6\u5e94\u6ce8\u610f\u8868\u4e2d\u662f\u5426\u5b58\u5728\u8be5\u5b57\u6bb5\uff0c\u82e5\u4e0d\u5b58\u5728\u5e94\u5148\u6dfb\u52a0\u5b57\u6bb5\u540e\u518d\u8fdb\u884c\u4fee\u6539\u3002 \u4e09\u3001\u603b\u7ed3 \u5728\u4f7f\u7528ThinkPHP\u5f00\u53d1\u9879\u76ee\u65f6\uff0c\u7531\u4e8e\u9700\u6c42\u7684\u53d8\u5316\u6216\u8005\u5176\u4ed6\u539f\u56e0\uff0c\u53ef\u80fd\u9700\u8981\u5bf9\u6570\u636e\u5e93\u4e2d\u7684\u5b57\u6bb5\u8fdb\u884c\u4fee\u6539\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u4f7f\u7528ThinkPHP\u7684Migration\u8fdb\u884c\u5b57\u6bb5\u4fee\u6539\u7684\u65b9\u6cd5\uff0c\u540c\u65f6\u4e5f\u63d0\u9192\u4e86\u5728\u4fee\u6539\u5b57\u6bb5\u65f6\u9700\u8981\u6ce8\u610f\u7684\u4e8b\u9879\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4f7f\u7528ThinkPHP\u8fdb\u884c\u5f00\u53d1\u3002 […]<\/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-22721","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22721","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=22721"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22721\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}