模型

application/model/UserAgent.php

+<?php
+
+namespace app\model;
+
+use think\Db;
+use think\Model;
+
+class UserAgent extends Model
+{
+    // 设置当前模型对应的完整数据表名称
+    protected $table = 'u_user_agent';
+    private $db_;
+
+    public function __construct($data = [])
+    {
+        parent::__construct($data);
+        $this->db_ = Db::name($this->table);
+    }
+
+    public function saveUserAgent($data) {
+        $time = date("Y-m-d H:i:s", time());
+        $data['create_time'] = $time;
+        $data['update_time'] = $time;
+        return $this->db_ ->insert($data);
+    }
+
+    /**
+     * 查询数据
+     */
+    public function getSpreadUser($field,$params,$where_or)
+    {
+        $result = $this->db_
+            ->field($field)
+            //->alias('a')
+            ->where($params)->whereOr($where_or)
+            ->select();
+        //echo $this->getLastSql();
+        return $result;
+    }
+
+    /**
+     * 更新数据
+     */
+    public function updateSpreadUser($params)
+    {
+        $result = $this->db_ ->update($params);
+        //dump($this->getLastSql());
+        return $result;
+
+    }
+
+
+}