joomla 开发基础问题
在链接数据库的时候总是出现这个问题:
500 - JDatabaseMySQL::query: 1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 SQL=SELECT * FROM #_hello
链接数据库源代码:
$db = &JFactory::getDBO(); //获取对数据库的引用
$query = 'SELECT * FROM #_hello'; //读取数据
$db->setQuery($query); //存储结果
$greeting = $db->loadObjectList(); //执行查询,载入存储结果