php在电脑上运行正常在linux终端机上却不正常 求解 头疼当中
我的php文件内容:
一直提示 fatal error; call to a member function query() on a non-object online 16
$DB->connection->query("create table test(id integer primary key,name varchar(50),grade varchar(50),score varchar(50))");一直提示这行出错我贴在这里
我在电脑上运行是完全正常的 可以插入数据 是在linux终端机上运行时就一直提示错误 要疯了 是终端机设置的问题吗
header("content-Type: text/html; charset=Utf-8");
//获取uiceshi.html页面提交过来的数据
$fname = $_POST['fname']; //姓名
$fgrade = $_POST['fgrade']; //年级
$fscore = $_POST['fscore']; //分数
//$sql = 'insert into test values ();';
//创建一个数据库实例
$DB = new SQLite('blog.db'); //这个数据库文件名字任意
//创建表名为test的表
$DB->connection->query("create table test(id integer primary key,name varchar(50),grade varchar(50),score varchar(50))"); 提示这行出错
//执行插入语句
//$result = $DB->query("insert into test(name,grade,score) values('".$fname."','".$fgrade."','".$fscore."')");
$result = $DB->connection->query("insert into test(name,grade,score) values('".$fname."','".$fgrade."','".$fscore."')");
//返回结果 主要是用来调试的
print_r($result);
//SQLite类
class SQLite
{
function __construct($file)
{
try
{
$this->connection=new PDO('sqlite:'.$file);
}
catch(PDOException $e)
{
try
{
$this->connection=new PDO('sqlite2:'.$file);
}
catch(PDOException $e)
{
exit('error!');
}
}
}
function __destruct()
{
$this->connection=null;
}
function query($sql) //直接运行SQL,可用于更新、删除数据
{
return $this->connection->query($sql);
}
function getlist($sql) //取得记录列表
{
$recordlist=array();
foreach($this->query($sql) as $rstmp)
{
$recordlist[]=$rstmp;
}
return $recordlist;
}
function Execute($sql)
{
return $this->query($sql)->fetch();
}
function RecordArray($sql)
{
return $this->query($sql)->fetchAll();
}
function RecordCount($sql)
{
return count($this->RecordArray($sql));
}
function RecordLastID()
{
return $this->connection->lastInsertId();
}
}
?>
------解决方案--------------------
LINUX下的SQLITE没有装好吧
------解决方案--------------------
SQLITE 数据文件存放的目录是否有可写权限呢?
------解决方案--------------------
赋予 7777 权限
------解决方案--------------------

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