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                ThinkChat2.0新版上線,更智能更精彩,支持會話、畫圖、視頻、閱讀、搜索等,送10W Token,即刻開啟你的AI之旅 廣告
                ~~~ public function messages(){ /** * 一對一 * ('App\B', 'b_id', 'id') * 第一個參數是B model的路徑 * 第二個是B表中關聯的id, * 第三個是B表中要關聯A表的id 自己的id */ return $this->hasOne("App\Models\Message",'apiusers_id'); } ~~~ (1)以公共關鍵字作主鍵的表為主鍵表(父表,主表) (2)以公共關鍵字作外鍵的表為外鍵表(從表,外表) ``` //反向關聯 public function user() { return $this\-\>belongsTo('App\\User'); } ```
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