model 一表關聯二表 public function ordercode() { return $this->hasOne(\App\Models\OrderCode::class,'id','ordercodeid'); } 二表關聯三表 public function order() { return $this->hasOne(\App\Models\Order::class,'id','orderid'); } controller 通過一表拿三表數據 //查詢數據 $settle
f 指令 语法比较简单,直接上代码: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <title></title> <script src="https://cdn.bootcss.com/vue/2.2.
感谢:https://blog.csdn.net/qq_35624642/article/details/78243413 index.html <body> <div id="app"></div> <!-- built files will be auto injected --> </body> App.vue <template> <div id="app"> <h1