搜索功能支持内容全文搜索

打开search_controller.php文件,这个文件在include下的controller文件夹中可以找到

找到这条查询语句:

$sqlSegment = "and title like '%{$keyword}%' order by date desc";

修改为:

$sqlSegment = "and content like '%{$keyword}%' or title like '%{$keyword}%' order by date desc";

即可