{"id":22711,"date":"2024-11-21T12:49:18","date_gmt":"2024-11-21T04:49:18","guid":{"rendered":"https:\/\/fwq.ai\/blog\/22711\/"},"modified":"2024-11-21T12:49:18","modified_gmt":"2024-11-21T04:49:18","slug":"thinkphp6%e7%82%b9%e6%a8%a1%e5%9e%8b%e6%9c%89%e4%bb%80%e4%b9%88%e4%bd%9c%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/22711\/","title":{"rendered":"thinkphp6\u70b9\u6a21\u578b\u6709\u4ec0\u4e48\u4f5c\u7528"},"content":{"rendered":"

thinkphp6\u662f\u4e00\u6b3e\u975e\u5e38\u6d41\u884c\u7684php\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u8bb8\u591a\u5f3a\u5927\u7684\u529f\u80fd\u548c\u5de5\u5177\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u5feb\u901f\u5730\u7f16\u5199\u9ad8\u6548\u7684web\u5e94\u7528\u7a0b\u5e8f\u3002\u5176\u4e2d\uff0c\u70b9\u6a21\u578b\uff08dot model\uff09\u662f\u5176\u4e2d\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u548c\u5de5\u5177\u4e4b\u4e00\u3002<\/p>\n

\u70b9\u6a21\u578b\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u6a21\u578b\u5b9a\u4e49\u65b9\u5f0f\uff0c\u5b83\u91c7\u7528\u4e86\u7c7b\u4f3c\u4e8e\u94fe\u5f0f\u8bbf\u95ee\u7684\u65b9\u5f0f\u6765\u5b9a\u4e49\u6a21\u578b\u7684\u5b57\u6bb5\u548c\u5173\u7cfb\u3002\u5728ThinkPHP6\u4e2d\uff0c\u70b9\u6a21\u578b\u662f\u901a\u8fc7\u7ee7\u627fThinkModel\u7c7b\u6765\u5b9e\u73b0\u7684\u3002<\/p>\n

\u70b9\u6a21\u578b\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u7b80\u5316\u6a21\u578b\u7684\u5b9a\u4e49\u548c\u64cd\u4f5c\u3002\u4f20\u7edf\u7684\u6a21\u578b\u5b9a\u4e49\u65b9\u5f0f\u9700\u8981\u624b\u52a8\u5b9a\u4e49\u4e00\u4e9b\u57fa\u672c\u65b9\u6cd5\uff0c\u5982create\u3001update\u3001find\u7b49\uff0c\u4ee5\u53ca\u4e00\u4e9b\u67e5\u8be2\u6761\u4ef6\u548c\u5173\u8054\u5173\u7cfb\u3002\u800c\u70b9\u6a21\u578b\u5219\u4f7f\u7528\u66f4\u52a0\u7b80\u6d01\u660e\u4e86\u7684\u65b9\u5f0f\u6765\u5b9a\u4e49\u8fd9\u4e9b\u529f\u80fd\u548c\u5185\u5bb9\uff0c\u4f7f\u7528\u8d77\u6765\u66f4\u52a0\u65b9\u4fbf\u548c\u5bb9\u6613\u3002<\/p>\n

\u5177\u4f53\u6765\u8bf4\uff0c\u70b9\u6a21\u578b\u7684\u4f5c\u7528\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n

    \n
  1. \u5feb\u901f\u5b9a\u4e49\u6a21\u578b\u5b57\u6bb5<\/li>\n<\/ol>\n

    \u70b9\u6a21\u578b\u53ef\u4ee5\u901a\u8fc7\u5b57\u6bb5\u540d\u6765\u7b80\u5355\u660e\u4e86\u5730\u5b9a\u4e49\u6a21\u578b\u7684\u5b57\u6bb5\uff0c\u4f8b\u5982\uff1a<\/p>\n

    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

    class UserModel extends Model\n{\n    protected $field = [\n        'id', 'name', 'email', 'password',\n    ];\n}<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u8fd9\u6837\u5c31\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5305\u542bid\u3001name\u3001email\u548cpassword\u56db\u4e2a\u5b57\u6bb5\u7684UserModel\u6a21\u578b\u3002<\/p>\n
      \n
    1. \u652f\u6301\u94fe\u5f0f\u64cd\u4f5c<\/li>\n<\/ol>\n
      \u70b9\u6a21\u578b\u652f\u6301\u94fe\u5f0f\u64cd\u4f5c\uff0c\u8fd9\u4f7f\u5f97\u5728\u64cd\u4f5c\u6a21\u578b\u65f6\u53ef\u4ee5\u66f4\u52a0\u6d41\u7545\u548c\u7b80\u5355\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u8fde\u8d2f\u64cd\u4f5c\u6765\u5b9a\u4e49\u67e5\u8be2\u6761\u4ef6\u548c\u5173\u8054\u5173\u7cfb\uff1a<\/p>\n
      class UserModel extends Model\n{\n    public function posts()\n    {\n        return $this-&gt;hasMany(PostModel::class, 'user_id');\n    }\n}\n\n$users = UserModel::where('name', 'like', '%Tom%')-&gt;with('posts')-&gt;select();<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u8fd9\u6837\u5c31\u5b9a\u4e49\u4e86\u4e00\u4e2aUserModel\u7684posts\u5173\u8054\u5173\u7cfb\uff0c\u5e76\u4e14\u5728\u67e5\u8be2\u7528\u6237\u6570\u636e\u65f6\u901a\u8fc7with\u65b9\u6cd5\u4e00\u5e76\u67e5\u8be2\u4e86\u5173\u8054\u7684post\u6570\u636e\u3002\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u4f7f\u7528\u989d\u5916\u7684\u67e5\u8be2\u6765\u83b7\u53d6\u5173\u8054\u6570\u636e\uff0c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u3002<\/p>\n
        \n
      1. \u652f\u6301\u81ea\u52a8\u9a8c\u8bc1<\/li>\n<\/ol>\n
        \u70b9\u6a21\u578b\u652f\u6301\u81ea\u52a8\u9a8c\u8bc1\uff0c\u53ef\u4ee5\u907f\u514d\u7e41\u7410\u7684\u624b\u52a8\u9a8c\u8bc1\u548c\u5224\u65ad\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u6765\u786e\u4fdd\u6a21\u578b\u6570\u636e\u7684\u6b63\u786e\u6027\uff1a<\/p>\n
        class UserModel extends Model\n{\n    protected $rule = [\n        'name' =&gt; 'require',\n        'email' =&gt; 'email',\n        'password' =&gt; 'require|length:6,20',\n    ];\n}<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \u8fd9\u6837\u5c31\u5b9a\u4e49\u4e86\u4e00\u4e2aUserModel\u6a21\u578b\u7684\u9a8c\u8bc1\u89c4\u5219\uff0c\u786e\u4fdd\u4e86\u4fe1\u606f\u7684\u6b63\u786e\u6027\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n
          \n
        1. \u7b80\u5316CRUD\u64cd\u4f5c<\/li>\n<\/ol>\n
          \u70b9\u6a21\u578b\u53ef\u4ee5\u4f7f\u7528\u7b80\u6d01\u660e\u4e86\u7684\u65b9\u5f0f\u6765\u8fdb\u884cCRUD\u64cd\u4f5c\u3002\u4f8b\u5982\uff1a<\/p>\n
          $user = UserModel::find(1);\n$user-&gt;name = 'Tom';\n$user-&gt;save();\n\n$user = UserModel::create([\n    'name' =&gt; 'John',\n    'email' =&gt; 'john@example.com',\n    'password' =&gt; '123456',\n]);\n\n$user = UserModel::destroy([1,2,3]);<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \u8fd9\u6837\u5c31\u5b9a\u4e49\u4e86\u6a21\u578b\u7684\u589e\u5220\u6539\u67e5\u64cd\u4f5c\uff0c\u4f7f\u7528\u8d77\u6765\u66f4\u52a0\u65b9\u4fbf\u548c\u5feb\u6377\u3002<\/p>\n
          \u603b\u4e4b\uff0c\u70b9\u6a21\u578b\u662fThinkPHP6\u4e2d\u975e\u5e38\u91cd\u8981\u548c\u5b9e\u7528\u7684\u6982\u5ff5\u548c\u5de5\u5177\u4e4b\u4e00\uff0c\u5b83\u53ef\u4ee5\u6781\u5927\u5730\u7b80\u5316\u6a21\u578b\u7684\u5b9a\u4e49\u548c\u64cd\u4f5c\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u66f4\u52a0\u6548\u7387\u5730\u7f16\u5199\u9ad8\u6548\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662fthinkphp6\u70b9\u6a21\u578b\u6709\u4ec0\u4e48\u4f5c\u7528\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":"
          thinkphp6\u662f\u4e00\u6b3e\u975e\u5e38\u6d41\u884c\u7684php\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u8bb8\u591a\u5f3a\u5927\u7684\u529f\u80fd\u548c\u5de5\u5177\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u5feb\u901f\u5730\u7f16\u5199\u9ad8\u6548\u7684web\u5e94\u7528\u7a0b\u5e8f\u3002\u5176\u4e2d\uff0c\u70b9\u6a21\u578b\uff08dot model\uff09\u662f\u5176\u4e2d\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u548c\u5de5\u5177\u4e4b\u4e00\u3002 \u70b9\u6a21\u578b\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u6a21\u578b\u5b9a\u4e49\u65b9\u5f0f\uff0c\u5b83\u91c7\u7528\u4e86\u7c7b\u4f3c\u4e8e\u94fe\u5f0f\u8bbf\u95ee\u7684\u65b9\u5f0f\u6765\u5b9a\u4e49\u6a21\u578b\u7684\u5b57\u6bb5\u548c\u5173\u7cfb\u3002\u5728ThinkPHP6\u4e2d\uff0c\u70b9\u6a21\u578b\u662f\u901a\u8fc7\u7ee7\u627fThinkModel\u7c7b\u6765\u5b9e\u73b0\u7684\u3002 \u70b9\u6a21\u578b\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u7b80\u5316\u6a21\u578b\u7684\u5b9a\u4e49\u548c\u64cd\u4f5c\u3002\u4f20\u7edf\u7684\u6a21\u578b\u5b9a\u4e49\u65b9\u5f0f\u9700\u8981\u624b\u52a8\u5b9a\u4e49\u4e00\u4e9b\u57fa\u672c\u65b9\u6cd5\uff0c\u5982create\u3001update\u3001find\u7b49\uff0c\u4ee5\u53ca\u4e00\u4e9b\u67e5\u8be2\u6761\u4ef6\u548c\u5173\u8054\u5173\u7cfb\u3002\u800c\u70b9\u6a21\u578b\u5219\u4f7f\u7528\u66f4\u52a0\u7b80\u6d01\u660e\u4e86\u7684\u65b9\u5f0f\u6765\u5b9a\u4e49\u8fd9\u4e9b\u529f\u80fd\u548c\u5185\u5bb9\uff0c\u4f7f\u7528\u8d77\u6765\u66f4\u52a0\u65b9\u4fbf\u548c\u5bb9\u6613\u3002 \u5177\u4f53\u6765\u8bf4\uff0c\u70b9\u6a21\u578b\u7684\u4f5c\u7528\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a \u5feb\u901f\u5b9a\u4e49\u6a21\u578b\u5b57\u6bb5 \u70b9\u6a21\u578b\u53ef\u4ee5\u901a\u8fc7\u5b57\u6bb5\u540d\u6765\u7b80\u5355\u660e\u4e86\u5730\u5b9a\u4e49\u6a21\u578b\u7684\u5b57\u6bb5\uff0c\u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b class UserModel extends Model { protected $field = [ ‘id’, ‘name’, ’email’, ‘password’, ]; } \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\u5c31\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5305\u542bid\u3001name\u3001email\u548cpassword\u56db\u4e2a\u5b57\u6bb5\u7684UserModel\u6a21\u578b\u3002 \u652f\u6301\u94fe\u5f0f\u64cd\u4f5c \u70b9\u6a21\u578b\u652f\u6301\u94fe\u5f0f\u64cd\u4f5c\uff0c\u8fd9\u4f7f\u5f97\u5728\u64cd\u4f5c\u6a21\u578b\u65f6\u53ef\u4ee5\u66f4\u52a0\u6d41\u7545\u548c\u7b80\u5355\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u8fde\u8d2f\u64cd\u4f5c\u6765\u5b9a\u4e49\u67e5\u8be2\u6761\u4ef6\u548c\u5173\u8054\u5173\u7cfb\uff1a class UserModel extends Model { public function posts() { return $this-&gt;hasMany(PostModel::class, ‘user_id’); } } $users = UserModel::where(‘name’, ‘like’, ‘%Tom%’)-&gt;with(‘posts’)-&gt;select(); \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\u5c31\u5b9a\u4e49\u4e86\u4e00\u4e2aUserModel\u7684posts\u5173\u8054\u5173\u7cfb\uff0c\u5e76\u4e14\u5728\u67e5\u8be2\u7528\u6237\u6570\u636e\u65f6\u901a\u8fc7with\u65b9\u6cd5\u4e00\u5e76\u67e5\u8be2\u4e86\u5173\u8054\u7684post\u6570\u636e\u3002\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u4f7f\u7528\u989d\u5916\u7684\u67e5\u8be2\u6765\u83b7\u53d6\u5173\u8054\u6570\u636e\uff0c\u63d0\u9ad8\u67e5\u8be2\u6548\u7387\u3002 \u652f\u6301\u81ea\u52a8\u9a8c\u8bc1 \u70b9\u6a21\u578b\u652f\u6301\u81ea\u52a8\u9a8c\u8bc1\uff0c\u53ef\u4ee5\u907f\u514d\u7e41\u7410\u7684\u624b\u52a8\u9a8c\u8bc1\u548c\u5224\u65ad\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u6765\u786e\u4fdd\u6a21\u578b\u6570\u636e\u7684\u6b63\u786e\u6027\uff1a class UserModel extends Model { […]<\/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-22711","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22711","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=22711"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/22711\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=22711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=22711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=22711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}