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@ -59,6 +59,8 @@ class BIZ_train_model extends CI_Model {
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AND
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AND
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tpc_to_station = '$tpc_to_station'";
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tpc_to_station = '$tpc_to_station'";
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$query = $this->INFO->query($sql);
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$query = $this->INFO->query($sql);
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if($query->row()){
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$cache_time = strtotime($query->row()->tpc_datetime);
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$cache_time = strtotime($query->row()->tpc_datetime);
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$now_time = time();
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$now_time = time();
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$differ_time = ($now_time - $cache_time) / 86400;
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$differ_time = ($now_time - $cache_time) / 86400;
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@ -68,6 +70,10 @@ class BIZ_train_model extends CI_Model {
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}else{
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}else{
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return $query->row();
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return $query->row();
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}
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}
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}else{
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return null;
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}
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}
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}
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//删除缓存操作
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//删除缓存操作
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