{"id":23677,"date":"2024-11-21T11:31:19","date_gmt":"2024-11-21T03:31:19","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23677\/"},"modified":"2024-11-21T11:31:19","modified_gmt":"2024-11-21T03:31:19","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8thinkphp6%e7%9a%84orm%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23677\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528ThinkPHP6\u7684ORM\u529f\u80fd"},"content":{"rendered":"<p>6\u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u3001\u7b80\u6d01\u6613\u7528\u7684php\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u91c7\u7528\u4e86\u5168\u65b0\u7684\u67b6\u6784\u8bbe\u8ba1\u548corm\u529f\u80fd\u3002\u8fd9\u79cdorm\u529f\u80fd\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8f7b\u677e\u7ba1\u7406\u548c\u64cd\u4f5c\u6570\u636e\u5e93\uff0c\u5e76\u901a\u8fc7\u7b80\u5355\u7684\u4ee3\u7801\u5b9e\u73b0\u66f4\u5feb\u7684\u5f00\u53d1\u548c\u53d8\u66f4\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5b66\u4e60\u5982\u4f55\u4f7f\u7528thinkphp6\u7684orm\u529f\u80fd\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u6784\u5efa\u548c\u7ef4\u62a4\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<ol>\n<li>\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5<\/li>\n<\/ol>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bbe\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u3002\u5728ThinkPHP6\u7684\u9ed8\u8ba4\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6570\u636e\u5e93\u914d\u7f6e\u4fdd\u5b58\u5728 config\/database.php\u6587\u4ef6\u4e2d\u3002<\/p>\n<pre>\/\/ config\/database.php\nreturn [\n    'type'            =&amp;gt; 'mysql',\n    'hostname'        =&amp;gt; 'localhost',\n    'database'        =&amp;gt; 'testdb',\n    'username'        =&amp;gt; 'root',\n    'password'        =&amp;gt; '',\n    'hostport'        =&amp;gt; '',\n    \/\/ \u5176\u4ed6\u914d\u7f6e\u53c2\u6570\n];<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u8fd9\u4e2a\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u8bbe\u7f6e\u8fde\u63a5\u6240\u9700\u8981\u7684\u53c2\u6570\u3002\u672c\u4f8b\u4e2d\u4f7f\u7528\u4e86MySQL\u6570\u636e\u5e93\u5e76\u8bbe\u7f6e\u4e86\u7528\u6237\u540d\u548c\u5bc6\u7801\u7b49\u5fc5\u8981\u53c2\u6570\u3002<\/p>\n<ol>\n<li>\u521b\u5efa\u6a21\u578b\u7c7b<\/li>\n<\/ol>\n<p>\u6a21\u578b\u7c7b\u662f\u7ba1\u7406\u548c\u64cd\u4f5c\u6570\u636e\u7684\u6838\u5fc3\u7c7b\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6a21\u578b\u7c7b\u6765\u4f7f\u51faORM\u529f\u80fd\u3002\u5728ThinkPHP6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u547d\u4ee4\u6765\u521b\u5efa\u6a21\u578b\u7c7b\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>php think make:model User<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd0\u884c\u4ee5\u4e0a\u547d\u4ee4\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cUser\u201d\u7684\u6a21\u578b\u7c7b\u3002\u60a8\u8fd8\u53ef\u4ee5\u5728\u8fd0\u884c\u547d\u4ee4\u65f6\u4f7f\u7528\u201c- m\u201d\u548c\u201c- r\u201d\u9009\u9879\u521b\u5efa\u5177\u6709\u6a21\u677f\u548c\u9a8c\u8bc1\u5668\u529f\u80fd\u7684\u6a21\u578b\u7c7b\u3002\u8fd9\u4e9b\u529f\u80fd\u53ef\u7528\u4e8e\u751f\u6210\u8868\u5355\u548c\u8868\u5355\u9a8c\u8bc1\u5668\u7b49\u81ea\u52a8\u751f\u6210\u7684\u4ee3\u7801\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>php think make:model User -m -r<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ol>\n<li>\u5b9a\u4e49\u6a21\u578b<\/li>\n<\/ol>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u6a21\u578b\u7c7b\u4e2d\u5b9a\u4e49\u4e0e\u6570\u636e\u5e93\u8868\u76f8\u5bf9\u5e94\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u3002\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e0e\u201cusers\u201d\u8868\u76f8\u5bf9\u5e94\u7684\u6a21\u578b\u7c7b\u3002<\/p>\n<pre>\/\/ app\/model\/User.php\nnamespace appmodel;\n\nuse thinkModel;\n\nclass User extends Model\n{\n    \/\/ \u6570\u636e\u8868\u4e3b\u952e\n    protected $pk = 'id';\n    \/\/ \u6570\u636e\u8868\u540d\uff08\u4e0d\u542b\u524d\u7f00\uff09\n    protected $name = 'users';\n    \/\/ \u5f00\u542f\u65f6\u95f4\u6233\u8bb0\u5f55\n    protected $autoWriteTimestamp = true;\n    \/\/ \u5b9a\u4e49\u975e\u6570\u636e\u5e93\u5b57\u6bb5\n    protected $field = ['full_name', 'email'];\n    \/\/ \u8fdc\u7a0b\u4e00\u5bf9\u591a\u5173\u8054\n    public function jobs()\n    {\n        return $this-&amp;gt;hasManyThrough('Job', 'Department');\n    }\n}\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5728\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u6a21\u578b\u7c7b\u7684\u57fa\u672c\u5c5e\u6027\uff0c\u4f8b\u5982\u4e3b\u952e\u3001\u8868\u540d\u548c\u65f6\u95f4\u6233\u8bb0\u5f55\u7b49\u3002\u6211\u4eec\u8fd8\u53ef\u4ee5\u5b9a\u4e49\u975e\u6570\u636e\u5e93\u5b57\u6bb5\u4ee5\u4fbf\u5728\u6a21\u578b\u4e2d\u4f7f\u7528\u3002\u6700\u540e\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u8fdc\u7a0b\u4e00\u5bf9\u591a\u5173\u8054\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u53ef\u4ee5\u5728\u201cjobs\u201d\u548c\u201cusers\u201d\u4e4b\u95f4\u5efa\u7acb\u4e00\u4e2a\u65b0\u7684\u8fdc\u7a0b\u4e00\u5bf9\u591a\u5173\u8054\u3002<\/p>\n<ol>\n<li>\u67e5\u8be2\u6570\u636e<\/li>\n<\/ol>\n<p>\u4e00\u65e6\u6211\u4eec\u5b9a\u4e49\u4e86\u6a21\u578b\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u67e5\u8be2\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5728ThinkPHP6\u4e2d\u5e38\u7528\u7684\u67e5\u8be2\u65b9\u6cd5\u3002<\/p>\n<ul>\n<li>\u67e5\u8be2\u5355\u6761\u8bb0\u5f55<\/li>\n<\/ul>\n<pre>$user = User::find(1);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u5c06\u67e5\u8be2ID\u4e3a1\u7684\u7528\u6237\u8bb0\u5f55\u3002<\/p>\n<ul>\n<li>\u67e5\u8be2\u591a\u6761\u8bb0\u5f55<\/li>\n<\/ul>\n<pre>$users = User::select([1, 2, 3]);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u67e5\u8be2ID\u4e3a1\u30012\u548c3\u7684\u7528\u6237\u8bb0\u5f55\u3002<\/p>\n<pre>$users = User::where('name', 'like', 'Tom%')-&amp;gt;order('name', 'desc')-&amp;gt;limit(10)-&amp;gt;select();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u67e5\u8be2\u540d\u5b57\u4ee5\u201cTom\u201d\u5f00\u5934\u7684\u7528\u6237\u8bb0\u5f55\uff0c\u5e76\u6309\u540d\u5b57\u964d\u5e8f\u6392\u5217\u5e76\u9650\u5236\u8fd4\u56de\u8bb0\u5f55\u6570\u4e3a10\u6761\u3002<\/p>\n<ul>\n<li>\u67e5\u8be2\u7edf\u8ba1<\/li>\n<\/ul>\n<pre>$count = User::count();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u5c06\u8fd4\u56de\u201cusers\u201d\u8868\u4e2d\u7684\u8ba1\u6570\u3002<\/p>\n<pre>$sum = User::where('age', '&amp;gt;=', 18)-&amp;gt;sum('score');<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u5c06\u8fd4\u56de\u5e74\u9f84\u5927\u4e8e\u6216\u7b49\u4e8e18\u5c81\u7684\u7528\u6237\u7684\u5f97\u5206\u603b\u548c\u3002<\/p>\n<ol>\n<li>\u66f4\u65b0\u548c\u63d2\u5165\u6570\u636e<\/li>\n<\/ol>\n<p>\u8981\u66f4\u65b0\u548c\u63d2\u5165\u6570\u636e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u6a21\u578b\u5b9e\u4f8b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u3002<\/p>\n<ul>\n<li>\u66f4\u65b0\u8bb0\u5f55<\/li>\n<\/ul>\n<pre>$user = User::find(1);\n$user-&amp;gt;name = 'John Doe';\n$user-&amp;gt;save();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u5c06\u66f4\u65b0ID\u4e3a1\u7684\u7528\u6237\u7684\u540d\u5b57\u4e3a\u201cJohn Doe\u201d\u3002<\/p>\n<ul>\n<li>\u63d2\u5165\u8bb0\u5f55<\/li>\n<\/ul>\n<pre>$newUser = new User;\n$newUser-&amp;gt;name = 'Jane Doe';\n$newUser-&amp;gt;email = 'jane@example.com';\n$newUser-&amp;gt;save();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u5c06\u521b\u5efa\u4e00\u4e2a\u65b0\u7528\u6237\u8bb0\u5f55\u3002<\/p>\n<ol>\n<li>\u5220\u9664\u6570\u636e<\/li>\n<\/ol>\n<p>\u4f7f\u7528\u6a21\u578b\u7c7b\u5220\u9664\u8bb0\u5f55\u975e\u5e38\u7b80\u5355\u3002\u6211\u4eec\u53ef\u4ee5\u8c03\u7528\u6a21\u578b\u7684\u201cdelete\uff08\uff09\u201d\u65b9\u6cd5\u6765\u5220\u9664\u8bb0\u5f55\u3002<\/p>\n<pre>$user = User::find(1);\n$user-&amp;gt;delete();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u4ee3\u7801\u5c06\u5220\u9664ID\u4e3a1\u7684\u7528\u6237\u8bb0\u5f55\u3002<\/p>\n<p>\u603b\u7ed3<\/p>\n<p>ORM\u662f\u4e00\u79cd\u65b9\u4fbf\u7ba1\u7406\u548c\u64cd\u4f5c\u6570\u636e\u5e93\u7684\u6280\u672f\u3002ThinkPHP6\u7684ORM\u529f\u80fd\u4f7f\u5f00\u53d1\u4eba\u5458\u66f4\u8f7b\u677e\u5730\u5b8c\u6210\u8fd9\u9879\u4efb\u52a1\u3002\u901a\u8fc7\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u3001\u521b\u5efa\u6a21\u578b\u7c7b\u3001\u67e5\u8be2\u6570\u636e\u3001\u66f4\u65b0\u548c\u63d2\u5165\u6570\u636e\u4ee5\u53ca\u5220\u9664\u6570\u636e\u7b49\u64cd\u4f5c\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u5feb\u3001\u66f4\u65b9\u4fbf\u5730\u5f00\u53d1\u548c\u7ef4\u62a4\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528ThinkPHP6\u7684ORM\u529f\u80fd\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":"<p>6\u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u3001\u7b80\u6d01\u6613\u7528\u7684php\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u91c7\u7528\u4e86\u5168\u65b0\u7684\u67b6\u6784\u8bbe\u8ba1\u548corm\u529f\u80fd\u3002\u8fd9\u79cdorm\u529f\u80fd\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u8f7b\u677e\u7ba1\u7406\u548c\u64cd\u4f5c\u6570\u636e\u5e93\uff0c\u5e76\u901a\u8fc7\u7b80\u5355\u7684\u4ee3\u7801\u5b9e\u73b0\u66f4\u5feb\u7684\u5f00\u53d1\u548c\u53d8\u66f4\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u5b66\u4e60\u5982\u4f55\u4f7f\u7528thinkphp6\u7684orm\u529f\u80fd\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u6784\u5efa\u548c\u7ef4\u62a4\u5e94\u7528\u7a0b\u5e8f\u3002 \u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bbe\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u3002\u5728ThinkPHP6\u7684\u9ed8\u8ba4\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6570\u636e\u5e93\u914d\u7f6e\u4fdd\u5b58\u5728 config\/database.php\u6587\u4ef6\u4e2d\u3002 \/\/ config\/database.php return [ &#8216;type&#8217; =&amp;gt; &#8216;mysql&#8217;, &#8216;hostname&#8217; =&amp;gt; &#8216;localhost&#8217;, &#8216;database&#8217; =&amp;gt; &#8216;testdb&#8217;, &#8216;username&#8217; =&amp;gt; &#8216;root&#8217;, &#8216;password&#8217; =&amp;gt; &#8221;, &#8216;hostport&#8217; =&amp;gt; &#8221;, \/\/ \u5176\u4ed6\u914d\u7f6e\u53c2\u6570 ]; \u767b\u5f55\u540e\u590d\u5236 \u5728\u8fd9\u4e2a\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u8bbe\u7f6e\u8fde\u63a5\u6240\u9700\u8981\u7684\u53c2\u6570\u3002\u672c\u4f8b\u4e2d\u4f7f\u7528\u4e86MySQL\u6570\u636e\u5e93\u5e76\u8bbe\u7f6e\u4e86\u7528\u6237\u540d\u548c\u5bc6\u7801\u7b49\u5fc5\u8981\u53c2\u6570\u3002 \u521b\u5efa\u6a21\u578b\u7c7b \u6a21\u578b\u7c7b\u662f\u7ba1\u7406\u548c\u64cd\u4f5c\u6570\u636e\u7684\u6838\u5fc3\u7c7b\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6a21\u578b\u7c7b\u6765\u4f7f\u51faORM\u529f\u80fd\u3002\u5728ThinkPHP6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u547d\u4ee4\u6765\u521b\u5efa\u6a21\u578b\u7c7b\uff0c\u5982\u4e0b\u6240\u793a\uff1a php think make:model User \u767b\u5f55\u540e\u590d\u5236 \u8fd0\u884c\u4ee5\u4e0a\u547d\u4ee4\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cUser\u201d\u7684\u6a21\u578b\u7c7b\u3002\u60a8\u8fd8\u53ef\u4ee5\u5728\u8fd0\u884c\u547d\u4ee4\u65f6\u4f7f\u7528\u201c- m\u201d\u548c\u201c- r\u201d\u9009\u9879\u521b\u5efa\u5177\u6709\u6a21\u677f\u548c\u9a8c\u8bc1\u5668\u529f\u80fd\u7684\u6a21\u578b\u7c7b\u3002\u8fd9\u4e9b\u529f\u80fd\u53ef\u7528\u4e8e\u751f\u6210\u8868\u5355\u548c\u8868\u5355\u9a8c\u8bc1\u5668\u7b49\u81ea\u52a8\u751f\u6210\u7684\u4ee3\u7801\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b php think make:model User -m -r \u767b\u5f55\u540e\u590d\u5236 \u5b9a\u4e49\u6a21\u578b \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u6a21\u578b\u7c7b\u4e2d\u5b9a\u4e49\u4e0e\u6570\u636e\u5e93\u8868\u76f8\u5bf9\u5e94\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\u3002\u4ee5\u4e0b\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e0e\u201cusers\u201d\u8868\u76f8\u5bf9\u5e94\u7684\u6a21\u578b\u7c7b\u3002 \/\/ app\/model\/User.php namespace appmodel; 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