月份：2012年4月

　　前几天拿到的一套网络销售系统原来还有个类似ERP的管理后台，折腾了半天才架设起来并找到入口，类似http://IP:7778/forms/frmservlet?config=webutil&form=main，初步了解了下，好像是用Oracle Form builder开发的。在原来就安装好Jinitiator控件的一台服务器上（Windwos Server 2003操作系统）用IE打开这个网址，然后会弹出个类似JVM的界面，但界面上的汉字都是乱码的，就是显示成黑色线的方框。
　　网上搜索了下，说是将Jinitiator安装目录C:Program FilesOracleJInitiator 1.3.1.22下的lib文件夹里的font.properties.zh.5.1复制一份，重命名为font.properties.zh.5.2即可解决，试了下，果然成功了。
　　为了方便查看系统，同事就在他的办公电脑（Windows 7）上也浏览器那个网址，并按提示安装了Jinitiator控件，但是安装完成后用IE浏览器这个网址直接就崩溃了。我也在自己的笔记本上（Windows Server 2008）安装此控件，用IE打开也直接崩溃，用Maxthon打开，提示：
Maxthon 阻止了一个错误.
Fault address: 6D4AC228 03:00014228 C:PROGRA~1OracleJINITI~1.22inhotspotjvm.dll
然后就崩溃了。
同事说难道Win7之类的系统与这个控件不兼容？找了台装有Windows XP的电脑试了下，依旧崩溃。
　　网上查了下资料，看到有人说Jinitiator和JVM其实是差不多的东西，我就想尝试下安装个JDK看看能不能解决。先是把Jinitiator卸载了，然后安装JDK，试了下还是失败，再把Jinitiator装上去，依旧不成功。
　　回顾了下整个过程，我又注意到Maxthon下的错误提示，是与jvm.dll有关的，那把JDK下的jvm.dll复制过来替换了，是否能行呢？搜索下JDK安装目录，找到三个jvm.dll文件，分别在“Javajre6inclient”、“Javajdk1.6.0_10jreinclient”和“Javajdk1.6.0_10jreinserver”目录下，前两个文件大小是一样的，我猜是同样的文件，还有一个文件稍大，用哪个好呢？既然是在运行客户端，那就用client目录下的吧，替换后，再次打开那个网址，再也不崩溃了。
　　一波刚平一波又起，IE是不崩溃了，打开的界面同样是乱码的，并且用刚刚那个办法无法解决。再次上网搜索，很快找到解决办法：
在Jinitiator安装目录的lib文件夹中找到font.properties.zh，把里面的
filename.u5b8bu4f53=SIMSUN.TTF
改为
filename.u5b8bu4f53=SIMSUN.TTC
即可
　　折腾了半天，解决了两个问题，现将解决办法记录在此，供遇到相同问题的朋友参考。

　　这几天拿到一套网络销售系统（连电脑一起搬过来），要架设起来看看。开机后发现是Windows Server 2003的操作系统，IIS下的ASP站点，用的是Oracle数据库。打开站点发现报错：ORA-01033:oracle initializationg or shutdown in progress ，是数据库连接问题。通过PL/SQL Developer连接Oracle时也报ORA-01033:oracle initializationg or shutdown in progress 错误提示。经过一番折腾解决了问题。解决思路为：用命令行模式启动数据库服务，看看初始化与装载数据库时具体提示哪个地方出错。过程如下：

1、进入CMD，执行set orACLE_SID=db（要确保连接到正确的SID）
2、执行sqlplus “/as sysdba”
　　SQL>shutdown immediate　　（先停止服务）
　　SQL>startup 　　　　　　　　　（启动服务）
数据库装载完毕，但是报错：
orA-16038：日志 3 序列号 290 无法归档
orA-19504：无法创建文件””
orA-00312：联机日志线程1：'F:ORACLEORADATADBREDO03.LOG'

3、联想到之前系统提示F盘空间不足，虽然我之前已经清理了一些，但是我看了下才几十M的可用空间了，难道是这个原因？再次清理了下F盘，然后再次停止服务后启动服务，此次正常。
4、进入PL/SQL Developer检查，没有再提示错误。
　　至此，问题解决，打开站点访问也没有报错了。

　　很多情况下，服务器都没有建邮件服务器，因为PHP自带的Mail函数基本上起不了什么作用。废话不多说，分享一个用SMTP可以发信的类和函数。
SMTP类代码：
[code]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 $message;
}
}
}[/code]
再写个发邮件函数，方便调用，代码：
[code]function sendmail($smtpserver,$smtpuser,$smtppass,$smtpemailto,$smtpusermail, $mailsubject, $mailbody){
$smtp = new smtp($smtpserver,25,true,$smtpuser,$smtppass);
//$smtp->debug = TRUE;
$smtp->sendmail($smtpemailto, $smtpusermail, $mailsubject, $mailbody, “HTML”);
}[/code]
调用函数发送邮件：
$body=”邮件内容。。。。。”;
sendmail(“smtp.exmail.qq.com”,”邮箱登录名”,”邮箱密码”,”收件邮箱”,”发件邮箱”,”主题”,$body);