public function show()
{
//出发城市
if (!$this->input['depart_city']) {
$this->errorOutput(NO_DEPART_CITY);
}
//到达城市
if (!$this->input['arrive_city']) {
$this->errorOutput(NO_ARRIVE_CITY);
}
//出发日期
$depart_date = $this->input['depart_date'];
if (!$depart_date) {
$depart_date = date('Y-m-d', TIMENOW);
}
$data = array('DepartCityId' => $this->input['depart_city_id'], 'DepartCityName' => $this->input['depart_city_name'], 'DepartCity' => $this->input['depart_city'], 'ArriveCityId' => $this->input['arrive_city_id'], 'ArriveCityName' => $this->input['arrive_city_name'], 'ArriveCity' => $this->input['arrive_city'], 'DepartDate' => $depart_date, 'TrainType' => $this->input['train_type'], 'SortMode' => $this->input['sort_mode'], 'SortType' => $this->input['sort_stype'], 'PageNumber' => $this->input['page_number'], 'BeginTime' => $this->input['begin_time'], 'EndTime' => $this->input['end_time'], 'TrainsType' => $this->input['trains_type']);
//先查看缓存有没有存在,不存在就去请求接口查询，存在就用缓存数据
if (!IS_CACHE_TRAIN || !($ret = getTrainBufferData($this->input['depart_city'] . '#' . $this->input['arrive_city'] . '#' . $depart_date))) {
$ret = $this->train->query($data);
}
$ret = json_decode($ret, 1);
if (!$ret || !$ret['Data']) {
$this->errorOutput(NO_DATA);
}
if (!($new_data = arrangeTrainData($ret))) {
$this->errorOutput(NO_DATA);
}
$this->addItem($new_data);
$this->output();
}
public function show()
{
$postdata = $this->get_query_parameters();
$buffer_key = md5(serialize($postdata));
$output = $this->buffer->select($buffer_key);
$output = $output ? json_decode($output, 1) : array();
if (!$output) {
$json_data = postCurl(TRAIN_API, $postdata);
$result = json_decode($json_data, 1);
if ($result['Message']) {
$this->errorOutput($result['Message']);
}
$output = array();
$output['total'] = $result['RecordCount'];
$output['data'] = $result['Data'] ? arrangeTrainData($result) : array();
$this->buffer->replace($buffer_key, json_encode($output));
}
$this->addItem($output);
$this->output();
}
