直接打印
use Log;
use DB;
DB::connection()->enableQueryLog();
Log::info(DB::getQueryLog());
//print_r($orm->toSql());print_r($orm->getBindings());exit;
\DB::connection()->enableQueryLog();
\Log::info(\DB::getQueryLog());
监听
若要打印完整的SQL语句日志可在 app/providers/AppServicesProviders.php 文件的 boot 方法编写如下代码
\DB::listen(
function ($sql) {
foreach ($sql->bindings as $i => $binding) {
if ($binding instanceof \DateTime) {
$sql->bindings[$i] = $binding->format('Y-m-d H:i:s');
} else {
if (is_string($binding)) {
$sql->bindings[$i] = "'$binding'";
}
}
}
// Insert bindings into query
$query = str_replace(array('%', '?'), array('%%', '%s'), $sql->sql);
$query = vsprintf($query, $sql->bindings);
// Save the query to file
$logFile = fopen(
storage_path('logs' . DIRECTORY_SEPARATOR . date('Y-m-d') . '_query.log'),
'a+'
);
fwrite($logFile, date('Y-m-d H:i:s') . ': ' . $query . PHP_EOL);
fclose($logFile);
});
或者
\DB::listen(function ($query) {
$tmp = str_replace('?', '"'.'%s'.'"', $query->sql);
$qBindings = [];
foreach ($query->bindings as $key => $value) {
if (is_numeric($key)) {
$qBindings[] = $value;
} else {
$tmp = str_replace(':'.$key, '"'.$value.'"', $tmp);
}
}
$tmp = vsprintf($tmp, $qBindings);
$tmp = str_replace("\\", "", $tmp);
\Log::info(' execution time: '.$query->time.'ms; '.$tmp."\n\n\t");
});
