/**
* 更新一条记录，只支持一维数组
* @para $data 更新记录的数组
* @return if success renturn > 0 else return others
*/
public static function update($data, $where = "")
{
self::initDB();
$sql = array2sql($data);
$sql = "UPDATE `" . C('DB_PREFIX') . self::$table . "` SET " . $sql . " where 1 " . $where;
$query = self::$dbConn->query($sql);
if ($query) {
return true;
} else {
self::$errCode = "005";
self::$errMsg = "出错！位置：" . __FUNCTION__ . " sql= " . $sql;
return false;
}
}
