<h1>插入操作</h1> <span style="color: #000000;">php </span><span style="color: #0000ff;">if</span>(!<span style="color: #0000ff;">isset</span>(<span style="color: #800080;">$_POST</span>['submit'<span style="color: #000000;">])){ </span><span style="color: #008000;">//</span><span style="color: #008000;">如果没有表单提交,显示一个表单 </span> ?>php } else { //如果提交了表单 //数据库连接参数 $host = "localhost"; $user = "root"; $pass = "zq19890319"; $db = "phpdev"; // 何问起 hovertree.com //取得表单中的值,检查表单中的值是否符合标准,并做适当转义,防止SQL注入 $country = empty($_POST['country'])? die("请输入国家名称"): mysql_escape_string($_POST['country']); $animal = empty($_POST['animal'])? die("请输入英文名"): mysql_escape_string($_POST['animal']); $cname = empty($_POST['cname'])? die("请输入中文名"): mysql_escape_string($_POST['cname']); //打开数据库连接 $connection = mysql_connect($host, $user, $pass) or die("Unable to connect!"); //选择数据库 mysql_select_db($db) or die("Unable to select database!"); //构造一个SQL查询 $query = "INSERT INTO symbols(country, animal, cname) VALUE('$country', '$animal', '$cname')"; //执行该查询 $result = mysql_query($query) or die("Error in query: $query. ".mysql_error()); //插入操作成功后,显示插入记录的记录号 echo "记录已经插入, mysql_insert_id() = ".mysql_insert_id(); //关闭当前数据库连接 mysql_close($connection); } ?>
参考:http://www.cnblogs.com/roucheng/p/phpmysql.html
上面的代码用不同格式,不知道哪种格式更好