最近一段時間在校也閒得沒事干，反正是好長一段時間，干脆就做一個《中國象棋》網游耍耍打發時間。弄了好久沒有寫總結，以及整個過程中遇到的問題，今天就趕緊寫一哈，難免後面就會忘了。
一、注冊登錄界面：
可能會說這麼簡單的游戲，網上可能例子很多，也沒有必要弄注冊這樣的功能，其實我只是學著玩玩哈。
關於注冊我使用的是php與as3.0交互做的，有與php學的非常淺，也遇到了不少問題：
1.檢測是否注冊成功：這個也困了時間不是很長，但是覺得比較重要，我搜了一些資料找到的：
mysql_affected_rows()// 函數返回前一次 MySQL 操作所影響的記錄行數。執行成功，則返回受影響的行的數目，如果最近一次查詢失敗的話，函數返回 -1。
2.郵箱激活驗證：
<?php
class smtp
{
/* Public Variables */
var $smtp_port;
var $time_out;
var $host_name;
var $log_file;
var $relay_host;
var $debug;
var $auth;
var $user;
var $pass;
/* Private Variables */
var $sock;
/* Constractor */
function smtp($relay_host = "", $smtp_port = 25,$auth = false,$user,$pass)
{
$this->debug = FALSE;
$this->smtp_port = $smtp_port;
$this->relay_host = $relay_host;
$this->time_out = 30; //is used in fsockopen()
#
$this->auth = $auth;//auth
$this->user = $user;
$this->pass = $pass;
#
$this->host_name = "localhost"; //is used in HELO command
$this->log_file = "";
$this->sock = FALSE;
}
/* Main Function */
function sendmail($to, $from, $subject = "", $body = "", $mailtype, $cc = "", $bcc = "", $additional_headers = "")
{
$mail_from = $this->get_address($this->strip_comment($from));
$body = ereg_replace("(^|(\r\n))(\.)", "\1.\3", $body);
$header = "MIME-Version:1.0\r\n";
if($mailtype=="HTML"){
$header .= "Content-Type:text/html\r\n";
}
$header .= "To: ".$to."\r\n";
if ($cc != "") {
$header .= "Cc: ".$cc."\r\n";
}
$header .= "From: $from<".$from.">\r\n";
$header .= "Subject: ".$subject."\r\n";
$header .= $additional_headers;
$header .= "Date: ".date("r")."\r\n";
$header .= "X-Mailer:By Redhat (PHP/".phpversion().")\r\n";
list($msec, $sec) = explode(" ", microtime());
$header .= "Message-ID: <".date("YmdHis", $sec).".".($msec*1000000).".".$mail_from.">\r\n";
$TO = explode(",", $this->strip_comment($to));
if ($cc != "") {
$TO = array_merge($TO, explode(",", $this->strip_comment($cc)));
}
if ($bcc != "") {
$TO = array_merge($TO, explode(",", $this->strip_comment($bcc)));
}
$sent = TRUE;
foreach ($TO as $rcpt_to) {
$rcpt_to = $this->get_address($rcpt_to);
if (!$this->smtp_sockopen($rcpt_to)) {
$this->log_write("Error: Cannot send email to ".$rcpt_to."\n");
$sent = FALSE;
continue;
}
if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $header, $body)) {
$this->log_write("E-mail has been sent to <".$rcpt_to.">\n");
} else {
$this->log_write("Error: Cannot send email to <".$rcpt_to.">\n");
$sent = FALSE;
}
fclose($this->sock);
$this->log_write("Disconnected from remote host\n");
}
return $sent;
}
/* Private Functions */
function smtp_send($helo, $from, $to, $header, $body = "")
{
if (!$this->smtp_putcmd("HELO", $helo)) {
return $this->smtp_error("sending HELO command");
}
#auth
if($this->auth){
if (!$this->smtp_putcmd("AUTH LOGIN", base64_encode($this->user))) {
return $this->smtp_error("sending HELO command");
}
if (!$this->smtp_putcmd("", base64_encode($this->pass))) {
return $this->smtp_error("sending HELO command");
}
}
#
if (!$this->smtp_putcmd("MAIL", "FROM:<".$from.">")) {
return $this->smtp_error("sending MAIL FROM command");
}
if (!$this->smtp_putcmd("RCPT", "TO:<".$to.">")) {
return $this->smtp_error("sending RCPT TO command");
}
if (!$this->smtp_putcmd("DATA")) {
return $this->smtp_error("sending DATA command");
}
if (!$this->smtp_message($header, $body)) {
return $this->smtp_error("sending message");
}
if (!$this->smtp_eom()) {
return $this->smtp_error("sending <CR><LF>.<CR><LF> [EOM]");
}
if (!$this->smtp_putcmd("QUIT")) {
return $this->smtp_error("sending QUIT command");
}
return TRUE;
}
function smtp_sockopen($address)
{
if ($this->relay_host == "") {
return $this->smtp_sockopen_mx($address);
} else {
return $this->smtp_sockopen_relay();
}
}
function smtp_sockopen_relay()
{
$this->log_write("Trying to ".$this->relay_host.":".$this->smtp_port."\n");
$this->sock = @fsockopen($this->relay_host, $this->smtp_port, $errno, $errstr, $this->time_out);
if (!($this->sock && $this->smtp_ok())) {
$this->log_write("Error: Cannot connenct to relay host ".$this->relay_host."\n");
$this->log_write("Error: ".$errstr." (".$errno.")\n");
return FALSE;
}
$this->log_write("Connected to relay host ".$this->relay_host."\n");
return TRUE;;
}
function smtp_sockopen_mx($address)
{
$domain = ereg_replace("^.+@([^@]+)$", "\1", $address);
if (!@getmxrr($domain, $MXHOSTS)) {
$this->log_write("Error: Cannot resolve MX \"".$domain."\"\n");
return FALSE;
}
foreach ($MXHOSTS as $host) {
$this->log_write("Trying to ".$host.":".$this->smtp_port."\n");
$this->sock = @fsockopen($host, $this->smtp_port, $errno, $errstr, $this->time_out);
if (!($this->sock && $this->smtp_ok())) {
$this->log_write("Warning: Cannot connect to mx host ".$host."\n");
$this->log_write("Error: ".$errstr." (".$errno.")\n");
continue;
}
$this->log_write("Connected to mx host ".$host."\n");
return TRUE;
}
$this->log_write("Error: Cannot connect to any mx hosts (".implode(", ", $MXHOSTS).")\n");
return FALSE;
}
function smtp_message($header, $body)
{
fputs($this->sock, $header."\r\n".$body);
$this->smtp_debug("> ".str_replace("\r\n", "\n"."> ", $header."\n> ".$body."\n> "));
return TRUE;
}
function smtp_eom()
{
fputs($this->sock, "\r\n.\r\n");
$this->smtp_debug(". [EOM]\n");
return $this->smtp_ok();
}
function smtp_ok()
{
$response = str_replace("\r\n", "", fgets($this->sock, 512));
$this->smtp_debug($response."\n");
if (!ereg("^[23]", $response)) {
fputs($this->sock, "QUIT\r\n");
fgets($this->sock, 512);
$this->log_write("Error: Remote host returned \"".$response."\"\n");
return FALSE;
}
return TRUE;
}
function smtp_putcmd($cmd, $arg = "")
{
if ($arg != "") {
if($cmd=="") $cmd = $arg;
else $cmd = $cmd." ".$arg;
}
fputs($this->sock, $cmd."\r\n");
$this->smtp_debug("> ".$cmd."\n");
return $this->smtp_ok();
}
function smtp_error($string)
{
$this->log_write("Error: Error occurred while ".$string.".\n");
return FALSE;
}
function log_write($message)
{
$this->smtp_debug($message);
if ($this->log_file == "") {
return TRUE;
}
$message = date("M d H:i:s ").get_current_user()."[".getmypid()."]: ".$message;
if (!@file_exists($this->log_file) || !($fp = @fopen($this->log_file, "a"))) {
$this->smtp_debug("Warning: Cannot open log file \"".$this->log_file."\"\n");
return FALSE;;
}
flock($fp, LOCK_EX);
fputs($fp, $message);
fclose($fp);
return TRUE;
}
function strip_comment($address)
{
$comment = "\([^()]*\)";
while (ereg($comment, $address)) {
$address = ereg_replace($comment, "", $address);
}
return $address;
}
function get_address($address)
{
$address = ereg_replace("([ \t\r\n])+", "", $address);
$address = ereg_replace("^.*<(.+)>.*$", "\1", $address);
return $address;
}
function smtp_debug($message)
{
if ($this->debug) {
echo $message;
}
}
}
?>
這個需要配置SMTP服務，現在QQ郵箱網易郵箱等都可以去設置，然後作為代理郵箱。
$smtp = new smtp($smtpserver,$smtpserverport,true,$smtpuser,$smtppass);
$smtp->debug = false;//關閉調試
$state = $smtp->sendmail($smtpemailto, $smtpusermail, $mailtitle, $mailcontent, $mailtype);
在整個數據庫操作過程中使用一個變量來監控是否出現操作錯誤，來返回是否注冊成功；
error_reporting(E_ERROR | E_WARNING | E_PARSE);//屏蔽所有錯誤警告等
激活頁面：
<?php
header("Content-Type:text/html;charset=utf-8");
require_once "sendEmail/mysqlInfo/sqlInfo.php";
$name=base64_decode($_GET['isdhf']);
if($name=="")
{
exit();
}else{
$con=@mysql_connect(DB_USER,DB_ROOT,DB_PWD)or die('連接錯誤');
//選擇數據庫
mysql_select_db(DB_NAME,$con)or die('Occured error');
mysql_query('SET NAMES UTF8') or die('顯示錯誤');
$sql="SELECT isActivated FROM chinesechess WHERE nickname='{$name}'";
//$row=@mysql_query($query) or die('error');
$result=mysql_query($sql,$con)or die('error');
//關閉數據庫
$arr=mysql_fetch_array($result);
if($arr['isActivated']=='0')
{
//如果沒有激活，就輸出激活頁面，否則網頁不存在；
echo
'<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="css/index_CSS.css" />
<style type="text/css">
body,td,th {
font-size: xx-large;
font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
}
</style>
<title>游戲注冊[歡迎注冊]</title>
<script type="text/javascript">
function havedActivate()
{
var name=document.getElementById("nickname").title;
window.location.href="activated.php?key="+name;
}
</script>
</head>
<body>
<div id="tDiv">
<table>
<td></td>
</table>
<h2>賬戶激活</h2>
<p> </p>
<table width="100%" border="0">
<tr>
<td id="tDL"><p>您的隨機昵稱為：<label id="nickname" title="'.$name.'">"'.$name.'"</label></p>
<p> </p></td>
</tr>
<tr>
<td align="center" id="tDL">
<p>
<input type="submit" value="確認激活" id="activateBtn" onClick="havedActivate();"/>
</p>
</td>
</tr>
</table>
<p> </p>
</div>
</body>
</html>';
}else
{
echo "該網頁不存在";
}
mysql_close();
}
?>
<?php
header("Content-Type:text/html;charset=utf-8");
require_once "sendEmail/mysqlInfo/sqlInfo.php";
error_reporting(E_ERROR | E_WARNING | E_PARSE);//禁止顯示錯誤警號等
$name=$_GET['key'];
if($name=="")
{
exit();
}else
{
$con=@mysql_connect(DB_USER,DB_ROOT,DB_PWD)or die('連接錯誤');
//選擇數據庫
mysql_select_db(DB_NAME,$con)or die('Occured error');
mysql_query('SET NAMES UTF8') or die('顯示錯誤');
$sql="UPDATE chinesechess SET isActivated='1' WHERE nickname='{$name}'";
$result = mysql_query($sql,$con) or die('error');
//關閉數據庫
mysql_close();
echo'<html>
<head>
<meta charset="utf-8" />
<title>賬號已激活</title>
<link rel="stylesheet" href="css/index_CSS.css" />';
$name="
<script type='text/javascript'>
document.write(getName());
function getName(){
var str=window.location.search;
var args=str.split('?');
var retval='';
if(args[0]==str){return '';}//參數為空；
return args[1].split('=')[1];
}
</script>";
echo '</head>
<body>
<div id="tDiv">
<table>
<td></td>
</table>
<h2>賬戶已激活</h2>
<p> </p>
<table width="100%" border="0">
<tr>
<td id="tDL"><p>您的隨機昵稱為：<label>'.$name.'</label></p>
<p> </p></td>
</tr>
<tr>
<td align="center" id="tDL">
<p>
<p><font color="#FF0000">您的賬號已激活，祝您游戲愉快！</font></p>
</p>
</td>
</tr>
</table>
<p> </p>
</div>
</body>
</html>';
}
?>
CSS：
@charset "utf-8";
/* CSS Document */
h2{
font-size:56px;
font-weight:bold;
text-align:center;
}
body{
width:auto;
height:auto;
background-image:url(../images/03.png);
background-repeat:no-repeat;
background-size:100% 100%;
background-attachment:fixed;
background-position:center;
}
#tDiv{
background-image:url(../images/o1.png);
background-repeat:repeat;
margin-left:auto;
margin-right:auto;
margin-top:200px;
width:550px;
height:auto;
font-size:10px;
border:2px solid #CCC;
}
#tDL{
font-size:24px;
text-align:center;
}
登錄：
<?php
header("Content-Type:text/html;charset=utf-8");
require_once "sendEmail/mysqlInfo/sqlInfo.php";
error_reporting(E_ERROR | E_WARNING | E_PARSE);//禁止顯示錯誤警號等
$sign='';
$_email=$_POST['_email'];
$_paswd=$_POST['_pasd'];
// $_email="2810718058@qq.com";
// $_paswd="1234567890";
$_activate='1'; //激活變量
//連接數據庫
$con=@mysql_connect(DB_USER,DB_ROOT,DB_PWD)or die('連接錯誤');
mysql_select_db(DB_NAME,$con)or die('Occured error');
mysql_query('SET NAMES UTF8') or die('顯示錯誤');
$sql="SELECT * FROM chinesechess WHERE user_email='{$_email}'and password='{$_paswd}' and isActivated='{$_activate}'";
$result = mysql_query($sql,$con);
$source=mysql_fetch_array($result);
if($source)
{
$sign="succeed";
$name=$source['nickname'];
$pasd=$source['password'];
$mail=$source['user_email'];
echo 'strings=name='.$name.'<br/>';
echo 'pasd='.$pasd.'<br/>';
echo 'mail='.$mail.'<br/>';
echo 'sign='.$sign.'<br/>';
}else
{
$sign="faild";
$name="null";
$pasd="000000";
$mail="null@cn.com";
echo 'strings=name='.$name.'<br/>';
echo 'pasd='.$pasd.'<br/>';
echo 'mail='.$mail.'<br/>';
echo 'sign='.$sign.'<br/>';
}
mysql_close();
?>
Resource id #num
由於本人是一枚初學者，對mysql查詢返回值等理解不夠，遇到了一點困惑，mysql_query() 僅對 SELECT，SHOW，EXPLAIN 或 DESCRIBE 語句返回一個資源標識符，如果查詢執行不正確則返回 FALSE。要使用mysql_fatch_array()函數或者mysql_fetch_object()函數進行轉換，然後對相應數組或者對象進行操作。
總的來說這部分遇到的困難也不是很多，經過自己的努力很快就解決了。
