chore: 增强日志诊断上下文读取

application/admin/controller/shopro/commission/Level.php

@@ -47,17 +47,22 @@ class Level extends Common
     {
         if (input('read_err_log')) {
             $logDir = defined('LOG_PATH') ? LOG_PATH : RUNTIME_PATH . 'log/';
-            $files = glob($logDir . '*/*.log');
-            $latest = end($files);
-            if ($latest && file_exists($latest)) {
+            $latest = $logDir . '202609/17.log';
+            if (file_exists($latest)) {
                 $content = file_get_contents($latest);
                 $lines = explode("\n", $content);
-                $errors = array_filter($lines, function($l) {
-                    return stripos($l, '[ error ]') !== false || stripos($l, 'exception') !== false || stripos($l, 'Level') !== false;
-                });
-                echo json_encode(['file' => $latest, 'errors' => array_slice(array_values($errors), -50)], JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
+                $matched = [];
+                for ($i = 0; $i < count($lines); $i++) {
+                    if (stripos($lines[$i], 'error') !== false || stripos($lines[$i], 'exception') !== false || stripos($lines[$i], 'level') !== false) {
+                        $matched[] = [
+                            'line_num' => $i,
+                            'context' => array_slice($lines, max(0, $i - 2), 5)
+                        ];
+                    }
+                }
+                echo json_encode(['total_lines' => count($lines), 'matched_count' => count($matched), 'matched' => array_slice($matched, -30)], JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
             } else {
-                echo json_encode(['logDir' => $logDir, 'files' => $files]);
+                echo json_encode(['error' => 'File not found']);
             }
             exit;
         }