使用hyperf框架没有批量更新方法，只能自己拼接SQL语句进行批量跟你更新

封装一个SQL句更新方法

//批量更新
    public function updateBatch($multipleData = [])
    {
        try {
            $tableName = Db::getTablePrefix() . 'table';
            // 获取到数据里面的所有字段名
            $firstRow  = current($multipleData);
            $updateColumn = array_keys($firstRow);
            // 以id为条件更新
            $referenceColumn = isset($firstRow['id']) ? 'id' : current($updateColumn);
            $updateSql = "UPDATE " . $tableName . " SET ";
            $sets      = [];
            $bindings  = [];
                $setSql = "`price` = CASE id";
                foreach ($multipleData as $data) {
                    $setSql .= " WHEN " . $data['id'] . " THEN ".rand(7,15);
                }
                $setSql .= " END ";
                $sets[] = $setSql;
            $updateSql .= implode(', ', $sets);
            // 更新条件
            $whereIn   = collect($multipleData)->pluck($referenceColumn)->values()->all();
            $whereIns = implode(',', $whereIn);
            // 最终拼接好的SQL语句
            $updateSql = rtrim($updateSql, ", ") . " WHERE `" . $referenceColumn . "` IN (" . $whereIns . ")";
            return Db::update($updateSql);
        } catch (\Exception $e) {
            return false;
        }
    }

上面方法，最终生成的$updateSql语句如下：

UPDATE table SET 
`field` = CASE id 
WHEN 279 THEN 8 
WHEN 278 THEN 9 
WHEN 277 THEN 15 
WHEN 223 THEN 9 
WHEN 221 THEN 12
END 
WHERE `id` IN (279,278,277,223,221)