From 32b323337855d94b4a1aebbdb15a1ee78a47165e Mon Sep 17 00:00:00 2001
From: wangjinlei <751475802@qq.com>
Date: Thu, 6 Aug 2026 17:19:40 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8F=82=E8=80=83=E6=96=87=E7=8C=AE=E6=A0=BC?=
 =?UTF-8?q?=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 application/common/ReferenceTypeClassifier.php | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/application/common/ReferenceTypeClassifier.php b/application/common/ReferenceTypeClassifier.php
index 9367481a..9897a05e 100644
--- a/application/common/ReferenceTypeClassifier.php
+++ b/application/common/ReferenceTypeClassifier.php
@@ -143,7 +143,11 @@ class ReferenceTypeClassifier
         $hasDoi = (bool)preg_match('/\bdoi:\s*10\./i', $text) || (bool)preg_match('#doi\.org/#i', $text);
         $hasUrl = (bool)preg_match('#https?://#i', $text);
         // 期刊卷期页结构，如 2020;382(8):727-733 或 2020;10:100
-        $hasJournalVol = (bool)preg_match('/\b(19|20)\d{2}\s*[;:]\s*\d+\s*(\(\d+\))?\s*:\s*[A-Za-z]?\d+/', $text);
+        // 年份与卷号之间容忍多余标点与全角符号（作者原文常见 "2026;, 44(5): 24-31"）
+        $hasJournalVol = (bool)preg_match(
+            '/\b(19|20)\d{2}[\s;:,，；：]+\d+\s*(\(\s*[^)]{1,12}\))?\s*[:：]\s*[A-Za-z]?\d+/u',
+            $text
+        );
 
         // 1) 学位论文
         if (preg_match('/\[(ph\.?d\.?|master(\'s)?|doctoral|masters)?\s*(thesis|dissertation)\]/i', $text)
@@ -161,11 +165,13 @@ class ReferenceTypeClassifier
         }
 
         // 3) 网页 / 在线资源
-        if (preg_match('/\[(internet|online)\]/i', $text)
+        // "Available at:"/"Accessed" 同样出现在带 DOI 的期刊著录里（本系统自己的输出就带这个后缀），
+        // 故这些短语只在既无 DOI 也无卷期页结构时才作为网页依据
+        $hasWebPhrase = preg_match('/\[(internet|online)\]/i', $text)
             || preg_match('/\baccessed\b/i', $text)
             || preg_match('/\bavailable\s+(from|at)\b/i', $text)
-            || preg_match('/\bcited\s+(19|20)\d{2}/i', $text)
-            || ($hasUrl && !$hasDoi && !$hasJournalVol)) {
+            || preg_match('/\bcited\s+(19|20)\d{2}/i', $text);
+        if (($hasWebPhrase || $hasUrl) && !$hasDoi && !$hasJournalVol) {
             return ['type' => self::TYPE_WEB, 'confidence' => 0.8];
         }