优化分词搜索

app/model/Source.php

@@ -109,7 +109,8 @@ class Source extends QfShop
             $ip = $_SERVER['REMOTE_ADDR'];
             $ips = Log::where(['ip'=>$ip])->find();
             if(empty($ips)){
-                Log::save(['name' => '访问记录','ip'=>$ip]);
+                $log = new Log();
+                $log->save(['name' => '访问记录','ip'=>$ip]);
             }else{
                 Log::where('id', $ips['id'])->update(['update_time' => time()]);
             }
@@ -133,7 +134,8 @@ class Source extends QfShop
         
         // 如果存在 title，则进行分词
         if (!empty($data['title'])) {
-            $search_type = config('qfshop.search_type')??1;
+            $search_type = isset($data['search_type']) ? (config('qfshop.search_type') ?? 1) : 1; //默认除网页端其它均为模糊搜索，想开启机器人分词搜索注释该行，取消注释下一行
+            // $search_type = config('qfshop.search_type') ?? 1;
             
             if($search_type == 0){
                 $map[] = ['title|description', 'like', '%' . trim($data['title']) . '%'];
@@ -142,9 +144,13 @@ class Source extends QfShop
                 $fc = new VicWord();
                 $keywords = $fc->getAutoWord($data['title']);
                 $keywords = filterAndExtractWords($keywords);
+                $keywords = array_filter($keywords, function($keyword) {
+                    return mb_strlen($keyword, 'UTF-8') > 1;
+                });
+                $keywords = array_values($keywords);
                 
                 // 如果分词后有关键词
-                if (count($keywords) > 1) {
+                if (count($keywords) >= 1) {
                     if($search_type == 1){
                         //分词同时满足才搜索的到！
                         foreach ($keywords as $keyword) {