用户注册并发处理

application/model/Users.php

@@ -480,4 +480,30 @@ class Users extends Model
     public function updateUserAll($data) {
         return $this->saveAll($data);
     }
+
+    /**
+     * 跟进用户手机号查询信息
+     *
+     * @param string $field
+     * @param $phone
+     * @param bool $lock
+     * @return $this|array|false|\PDOStatement|string|Model
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\ModelNotFoundException
+     * @throws \think\exception\DbException
+     */
+    public function findUserByPhone($field = '*', $phone, $lock = false) {
+        if ($lock) {
+            $data = $this->field($field)
+                ->where('user_phone',$phone)
+                ->lock(true)
+                ->find();
+        } else {
+            $data = $this->field($field)
+                ->where('user_phone',$phone)
+                ->find();
+        }
+
+        return $data;
+    }
 }