呼,搞了足足两天零12个小时05分17秒,恍然大悟,原来我把数据库的名字写错了,导致这两天零12个小05分17秒的时间,都在迷惘中度过,不过现在算是解决了,所来特来发下心得体会。 忠告:写程序切记马虎,不细仔,真是写程序的大忌中的大忌。所以以后写代码务
呼,搞了足足两天零12个小时05分17秒,恍然大悟,原来我把数据库的名字写错了,导致这两天零12个小05分17秒的时间,都在迷惘中度过,不过现在算是解决了,所来特来发下心得体会。
忠告:写程序切记马虎,不细仔,真是写程序的大忌中的大忌。所以以后写代码务必:细心仔细不骄不燥,才能写出来好代码来,避免迷惘。。
繁写:
echo "This is a test";
echo "asdfasdfadsf";
$mysql_server_name="localhost"; //数据库服务器名称
$mysql_username="root"; // 连接数据库用户名
$mysql_password="??????"; // 连接数据库密码
$mysql_database="??????"; // 数据库的名字
// 连接到数据库
$conn=mysql_connect($mysql_server_name, $mysql_username,
$mysql_password);
// 从表中提取信息的sql语句
$strsql="SELECT * FROM `gbook`";
// 执行sql查询
$result=mysql_db_query($mysql_database, $strsql, $conn);
// 获取查询结果
$row=mysql_fetch_row($result);
echo '';
echo '';
";
// 显示字段名称
echo ""; ";
for ($i=0; $i
echo ''. ";
mysql_field_name($result, $i);
echo "
}
echo "
// 定位到第一条记录
mysql_data_seek($result, 0);
// 循环取出记录
while ($row=mysql_fetch_row($result))
{
echo ""; ";
for ($i=0; $i
echo ''; ';
echo $row[$i];
echo '
}
echo "
}
echo "
echo "";
// 释放资源
mysql_free_result($result);
// 关闭连接
mysql_close($conn);
?>
简写:
$conn=mysql_connect("localhost", "root", "password");
$result=mysql_db_query("Database", "SELECT * FROM `info`", $conn);
// 获取查询结果
$row=mysql_fetch_row($result);
echo '';
echo '';
";
// 显示字段名称
echo ""; ";
for ($i=0; $i
echo ''. ";
mysql_field_name($result, $i);
echo "
}
echo "
// 定位到第一条记录
mysql_data_seek($result, 0);
// 循环取出记录
while ($row=mysql_fetch_row($result))
{
echo ""; ";
for ($i=0; $i
echo ''; ';
echo $row[$i];
echo '
}
echo "
}
echo "
echo "";
// 释放资源
mysql_free_result($result);
// 关闭连接
mysql_close($conn);
?>
echo出来的主要是表格

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