最近一段时间在校也闲得没事干，反正是好长一段时间，干脆就做一个《中国象棋》网游耍耍打发时间。弄了好久没有写总结，以及整个过程中遇到的问题，今天就赶紧写一哈，难免后面就会忘了。
一、注册登录界面：
可能会说这么简单的游戏，网上可能例子很多，也没有必要弄注册这样的功能，其实我只是学着玩玩哈。
关于注册我使用的是php与as3.0交互做的，有与php学的非常浅，也遇到了不少问题：
1.检测是否注册成功：这个也困了时间不是很长，但是觉得比较重要，我搜了一些资料找到的：
mysql_affected_rows()// 函数返回前一次 MySQL 操作所影响的记录行数。执行成功，则返回受影响的行的数目，如果最近一次查询失败的话，函数返回 -1。
2.邮箱激活验证：
<?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("(^|(
))(.)", "1.3", $body);
$header = "MIME-Version:1.0
";
if($mailtype=="HTML"){
$header .= "Content-Type:text/html
";
}
$header .= "To: ".$to."
";
if ($cc != "") {
$header .= "Cc: ".$cc."
";
}
$header .= "From: $from<".$from.">
";
$header .= "Subject: ".$subject."
";
$header .= $additional_headers;
$header .= "Date: ".date("r")."
";
$header .= "X-Mailer:By Redhat (PHP/".phpversion().")
";
list($msec, $sec) = explode(" ", microtime());
$header .= "Message-ID: <".date("YmdHis", $sec).".".($msec*1000000).".".$mail_from.">
";
$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."
");
$sent = FALSE;
continue;
}
if ($this->smtp_send($this->host_name, $mail_from, $rcpt_to, $header, $body)) {
$this->log_write("E-mail has been sent to <".$rcpt_to.">
");
} else {
$this->log_write("Error: Cannot send email to <".$rcpt_to.">
");
$sent = FALSE;
}
fclose($this->sock);
$this->log_write("Disconnected from remote host
");
}
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."
");
$this->sock = @fsockopen($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."
");
$this->log_write("Error: ".$errstr." (".$errno.")
");
return FALSE;
}
$this->log_write("Connected to relay host ".$this->relay_host."
");
return TRUE;;
}
function smtp_sockopen_mx($address)
{
$domain = ereg_replace("^.+@([^@]+)$", "1", $address);
if (!@getmxrr($domain, $MXHOSTS)) {
$this->log_write("Error: Cannot resolve MX "".$domain.""
");
return FALSE;
}
foreach ($MXHOSTS as $host) {
$this->log_write("Trying to ".$host.":".$this->smtp_port."
");
$this->sock = @fsockopen($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."
");
$this->log_write("Error: ".$errstr." (".$errno.")
");
continue;
}
$this->log_write("Connected to mx host ".$host."
");
return TRUE;
}
$this->log_write("Error: Cannot connect to any mx hosts (".implode(", ", $MXHOSTS).")
");
return FALSE;
}
function smtp_message($header, $body)
{
fputs($this->sock, $header."
".$body);
$this->smtp_debug("> ".str_replace("
", "
"."> ", $header."
> ".$body."
> "));
return TRUE;
}
function smtp_eom()
{
fputs($this->sock, "
.
");
$this->smtp_debug(". [EOM]
");
return $this->smtp_ok();
}
function smtp_ok()
{
$response = str_replace("
", "", fgets($this->sock, 512));
$this->smtp_debug($response."
");
if (!ereg("^[23]", $response)) {
fputs($this->sock, "QUIT
");
fgets($this->sock, 512);
$this->log_write("Error: Remote host returned "".$response.""
");
return FALSE;
}
return TRUE;
}
function smtp_putcmd($cmd, $arg = "")
{
if ($arg != "") {
if($cmd=="") $cmd = $arg;
else $cmd = $cmd." ".$arg;
}
fputs($this->sock, $cmd."
");
$this->smtp_debug("> ".$cmd."
");
return $this->smtp_ok();
}
function smtp_error($string)
{
$this->log_write("Error: Error occurred while ".$string.".
");
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.""
");
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("([
])+", "", $address);
$address = ereg_replace("^.*<(.+)>.*$", "1", $address);
return $address;
}
function smtp_debug($message)
{
if ($this->debug) {
echo $message;
}
}
}
?>
这个需要配置SMTP服务，现在QQ邮箱网易邮箱等都可以去设置，然后作为代理邮箱。
$smtp = new smtp($smtpserver,$smtpserverport,true,$smtpuser,$smtppass);
$smtp->debug = false;//关闭调试
$state = $smtp->sendmail($smtpemailto, $smtpusermail, $mailtitle, $mailcontent, $mailtype);
在整个数据库操作过程中使用一个变量来监控是否出现操作错误，来返回是否注册成功；
error_reporting(E_ERROR | E_WARNING | E_PARSE);//屏蔽所有错误警告等
激活页面：
<?php header("Content-Type:text/html;charset=utf-8"); require_once "sendEmail/mysqlInfo/sqlInfo.php"; $name=base64_decode($_GET['isdhf']); if($name=="") { exit(); }else{ $con=@mysql_connect(DB_USER,DB_ROOT,DB_PWD)or die('连接错误'); //选择数据库 mysql_select_db(DB_NAME,$con)or die('Occured error'); mysql_query('SET NAMES UTF8') or die('显示错误'); $sql="SELECT isActivated FROM chinesechess WHERE nickname='{$name}'"; //$row=@mysql_query($query) or die('error'); $result=mysql_query($sql,$con)or die('error'); //关闭数据库 $arr=mysql_fetch_array($result); if($arr['isActivated']=='0') { //如果没有激活，就输出激活页面，否则网页不存在； echo '<head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" href="css/index_CSS.css" /> <style type="text/css"> body,td,th { font-size: xx-large; font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif; } </style> <title>游戏注册[欢迎注册]</title> <script type="text/javascript"> function havedActivate() { var name=document.getElementById("nickname").title; window.location.href="activated.php?key="+name; } </script> </head> <body> <div id="tDiv"> <table> <td></td> </table> <h2>账户激活</h2> <p> </p> <table width="100%" border="0"> <tr> <td id="tDL"><p>您的随机昵称为：<label id="nickname" title="'.$name.'">"'.$name.'"</label></p> <p> </p></td> </tr> <tr> <td align="center" id="tDL"> <p> <input type="submit" value="确认激活" id="activateBtn" onClick="havedActivate();"/> </p> </td> </tr> </table> <p> </p> </div> </body> </html>'; }else { echo "该网页不存在"; } 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);//禁止显示错误警号等 $name=$_GET['key']; if($name=="") { exit(); }else { $con=@mysql_connect(DB_USER,DB_ROOT,DB_PWD)or die('连接错误'); //选择数据库 mysql_select_db(DB_NAME,$con)or die('Occured error'); mysql_query('SET NAMES UTF8') or die('显示错误'); $sql="UPDATE chinesechess SET isActivated='1' WHERE nickname='{$name}'"; $result = mysql_query($sql,$con) or die('error'); //关闭数据库 mysql_close(); echo'<html> <head> <meta charset="utf-8" /> <title>账号已激活</title> <link rel="stylesheet" href="css/index_CSS.css" />'; $name=" <script type='text/javascript'> document.write(getName()); function getName(){ var str=window.location.search; var args=str.split('?'); var retval=''; if(args[0]==str){return '';}//参数为空； return args[1].split('=')[1]; } </script>"; echo '</head> <body> <div id="tDiv"> <table> <td></td> </table> <h2>账户已激活</h2> <p> </p> <table width="100%" border="0"> <tr> <td id="tDL"><p>您的随机昵称为：<label>'.$name.'</label></p> <p> </p></td> </tr> <tr> <td align="center" id="tDL"> <p> <p><font color="#FF0000">您的账号已激活，祝您游戏愉快！</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; }
登录：
<?php header("Content-Type:text/html;charset=utf-8"); require_once "sendEmail/mysqlInfo/sqlInfo.php"; error_reporting(E_ERROR | E_WARNING | E_PARSE);//禁止显示错误警号等 $sign=''; $_email=$_POST['_email']; $_paswd=$_POST['_pasd']; // $_email="2810718058@qq.com"; // $_paswd="1234567890"; $_activate='1'; //激活变量 //连接数据库 $con=@mysql_connect(DB_USER,DB_ROOT,DB_PWD)or die('连接错误'); mysql_select_db(DB_NAME,$con)or die('Occured error'); mysql_query('SET NAMES UTF8') or die('显示错误'); $sql="SELECT * FROM chinesechess WHERE user_email='{$_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
由于本人是一枚初学者，对mysql查询返回值等理解不够，遇到了一点困惑，mysql_query() 仅对 SELECT，SHOW，EXPLAIN 或 DESCRIBE 语句返回一个资源标识符，如果查询执行不正确则返回 FALSE。要使用mysql_fatch_array()函数或者mysql_fetch_object()函数进行转换，然后对相应数组或者对象进行操作。
总的来说这部分遇到的困难也不是很多，经过自己的努力很快就解决了。