feat: Refactor database connection handling to use centralized configuration

2025-11-12 16:00:32 +08:00
parent 8303ae39f1
commit 4c348e379d
11 changed files with 86 additions and 92 deletions
@@ -1,7 +1,7 @@
 <?php
-
+include_once __DIR__."/config.php";
 function getEstateData($city='宁波',$fDate,$toDate){
-    $mysqli = new mysqli('localhost','root','nancysimon','myquant');
+    $mysqli = get_mysqli_connection();
    $sql=<<<EOF
    SELECT city, listdate,sum(nums) as num FROM `estate_listing` 
    where listdate>='$fDate' and listdate<='$toDate' and city='$city' group by listdate