因PHP服务器不支持MAIL函数,只能用SMTP实现,网上找了相关的一些资料学习,要么是用MAIL函数的,要么只有发送文本的。 没找到如何发附件的。诚心求教!

解决方案 »

  1.   


    本类用 PHP 通过 smtp  sock 操作发送 MIME 类型的邮件,可以发送 
    HTML 格式的正文、附件,采用 base64 编码 
    if(!isset($__smtp_class__)){ 
    $__smtp_class__=1; class smtp 

    var $hostname=""; 
    var $port=25; 
    var $connection=0; 
    var $debug=1; var $timeout=30; 
    var $err_str; 
    var $err_no; var $autocode=true; 
    var $charset="GB2312"; 
    var $subject=""; 
    var $body=""; 
    var $attach=""; 
    var $temp_text_body; 
    var $temp_html_body; 
    var $temp_body_images; var $bound_begin="=====powered_by_boss_chen_"; 
    var $bound_end="_046484063883_====="; Function smtp($server="smtp.china.com"",$port=25,$time_out=20) 
    {$this->hostname=$server; 
    $this->port=$port; 
    $this->timeout=$time_out; 
    return true; 
    } Function outdebug($message) 

    echo htmlspecialchars($message)."<br>\n"; 

    function command($command,$return_lenth=1,$return_code=&#39;2&#39;) 

    if ($this->connection==0) 

    $this->err_str="没有连接到任何服务器,请检查网络连接"; 
    return false; 

    if ($this->debug) 
    $this->outdebug(">>> $command"); 
    if (!fputs($this->connection,"$command \r\n")) 

    $this->err_str="无法发送命令".$command; 
    return false; 

    else 

    $resp=fgets($this->connection,256); 
    if($this->debug) 
    $this->outdebug("$resp"); 
    if (substr($resp,0,$return_lenth)!=$return_code) 

    $this->err_str=$command." 命令服务器返回无效:".$resp; 
    return false; 

    else 
    return true; 


    Function open() 

    if($this->hostname=="") 
    {$this->err_str="无效的主机名!!"; 
    return false; 
    } if ($this->debug) echo "$this->hostname,$this->port,&$err_no, &$err_str, $this->timeout<BR>"; 
    if (!$this->connection=fsockopen($this->hostname,$this->port,&$err_no, &$err_str, $this->timeout)) 

    $this->err_str="连接到 SMTP 服务器失败,错误信息:".$err_str."错误号:".$err_no; 
    return false; 

    else 

    $resp=fgets($this->connection,256); 
    if($this->debug) 
    $this->outdebug("$resp"); 
    if (substr($resp,0,1)!="2") 
    {$this->err_str="服务器返回无效的信息:".$resp."请检查SMTP服务器是否正确"; 
    return false; 

    return true; 


    Function Close() 

    if($this->connection!=0) 

    fclose($this->connection); 
    $this->connection=0; 

    } Function Buildhead($from_name,$to_name,$from_mail,$to_mail,$subject) 

    if (empty($from_name)) 
    $from_name=$from_mail; 
    if (empty($to_name)) $to_name=$to_mail; 
    $this->subject="From: =?$this->charset?B?".base64_encode($from_name)."?=<$from_mail>\r\n"; 
    $this->subject.="To: =?$this->charset?B?".base64_encode($to_name)."?=<$to_mail>\r\n"; 
    $subject=ereg_replace("\n","",$subject); 
    $this->subject.="Subject: =?$this->charset?B?".base64_encode($subject)."?=\r\n"; 
    if ($this->debug) echo nl2br(htmlspecialchars($this->subject)); 
    return true; 

    Function parse_html_body($html_body=null) 

    $passed=""; 
    $image_count=0; 
    $this->temp_body_images=array(); 
    while (eregi("\<*img([^\>]+)src[[:space:]]*=[[:space:]]*([^ ]+)",$html_body,$reg)) 
    { $pos=@strpos($html_body,$reg[0]); 
    $passed.=substr($html_body,0,$pos); 
    $html_body=substr($html_body,$pos+strlen($reg[0])); 
    $image_tag=$reg[2]; 
    $image_att=$reg[1]; 
    $tag_len=strlen($image_tag); 
    if ($image_tag[0]=="&#39;" or $image_tag[0]==&#39;"&#39;) 
    $image_tag=substr($image_tag,1); 
    if (substr($image_tag,strlen($imgage_tag)-1,1)=="&#39;" or substr($image_tag,strlen($imgage_tag)-1,1)==&#39;"&#39;) 
    $image_tag=substr($image_tag,0,strlen($imgage_tag)-1); 
    //echo $image_tag."<br>"; 
    $cid=md5(uniqid(rand())); 
    $cid=substr($cid,0,15)."@unigenius.com"; 
    $passed.="<img ".$image_att."src=\"cid:".$cid."\""; 
    $end_pos=@strpos($html_body,&#39;>&#39;); 
    $passed.=substr($html_body,0,$end_pos); 
    $html_body=substr($html_body,$end_pos); 
    // 把图片数据读出来保存到一个数据; $img_file_con=fopen($image_tag,"r"); 
    unset($image_data); 
    while ($tem_buffer=AddSlashes(fread($img_file_con,16777216))) 
    $image_data.=$tem_buffer; 
    fclose($img_file_con); 
    $image_exe_name=substr($image_tag,strrpos($image_tag,&#39;.&#39;)+1,3); 
    switch (strtolower($image_exe_name)) 

    case "jpg": 
    case "jpeg": 
    $content_type="image/jpeg"; 
    break; 
    case "gif": 
    $content_type="image/gif"; 
    break; 
    case "png": 
    $content_type="image/x-png"; 
    break; 
    case "tif": 
    $content_type="image/tif"; 
    break; 
    default: 
    $content_type="image/"; 
    break; 
    } $this->temp_body_images[$image_count][name]=basename($image_tag); 
    $this->temp_body_images[$image_count][type]=$content_type; 
    $this->temp_body_images[$image_count][cid]=$cid; 
    $this->temp_body_images[$image_count][data]=$image_data; 
    $image_count++; 

    $this->temp_html_body=$passed.$html_body; 
    return true; } function build_content($bound_level=0,$text_body,$html_body,$hava_att=false) 

    if ($html_body) 

    if (eregi("\<*img[[:space:]]+src[[:space:]]*=[[:space:]]*([^ ]+)",$html_body,$reg)) 

    $bound_level++; 
    if ($text_body) 

    $this->body.="Content-Type: multipart/related; 
    type=\"multipart/alternative\"; 
    boundary=\""; 
    $this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; 

    else 

    $this->body.="Content-Type: multipart/related; 
    boundary=\""; 
    $this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; } // 对于是否 text 正文 、 html正文 有没有,须有不同的 MIME 头 
    if (!$hava_att) $this->body.="This is a multi-part message in MIME format.\r\n\r\n"; 
    // 正文标识,如果是已经有附件的编码,则在正文 中不需要这一句 
    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; 
    $this->parse_html_body($html_body); 
      

  2.   


    接上面的程序.太长没复制下
    if ($text_body) 

    $this->body.="Content-Type: multipart/alternative; 
    boundary=\""; 
    $bound_level++; 
    $this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; 
    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; 
    $this->body.="Content-Type: text/plain;\r\n"; 
    $this->body.="charset=\"$this->charset\"\r\n"; 
    $this->body.="Content-Transfer-Encoding: base64 \r\n"; 
    $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($text_body)))."\r\n"; 
    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; 
    $this->body.="Content-Type: text/html;\r\n"; 
    $this->body.="charset=\"$this->charset\"\r\n"; 
    $this->body.="Content-Transfer-Encoding: base64 \r\n"; 
    $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_html_body)))."\r\n"; 
    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."--\r\n\r\n"; 
    $bound_level--; 

    else 

    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; 
    $this->body.="Content-Type: text/html;\r\n"; 
    $this->body.="charset=\"$this->charset\"\r\n"; 
    $this->body.="Content-Transfer-Encoding: base64 \r\n"; 
    $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_html_body)))."\r\n"; 
    } //正文编码,有或没有 text 部分,编成不同的格式。 
    for ($i=0;$i<count($this->temp_body_images);$i++) 

    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; 
    $this->body.="Content-Type:".$this->temp_body_images[$i][type]."; 
    name=\""; 
    $this->body.=$this->temp_body_images[$i][name]."\"\r\n"; 
    $this->body.="Content-Transfer-Encoding: base64\r\n"; 
    $this->body.="Content-ID: <".$this->temp_body_images[$i][cid].">\r\n"; 
    $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_body_images[$i][data])))."\r\n"; 

    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."--\r\n\r\n"; 
    $bound_level--; 

    else // 有或没有图片,以上是有图片的处理,下面是没有图片的处理 

    $this->temp_html_body=$html_body; 
    if ($text_body) 

    $bound_level++; 
    $this->body.="Content-Type: multipart/alternative; 
    boundary=\""; 
    $this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; if (!$hava_att) $this->body.="\r\nThis is a multi-part message in MIME format.\r\n\r\n"; 
    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; 
    $this->body.="Content-Type: text/plain;\r\n"; 
    $this->body.="charset=\"$this->charset\"\r\n"; 
    $this->body.="Content-Transfer-Encoding: base64 \r\n"; 
    $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($text_body)))."\r\n"; 
    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; 
    $this->body.="Content-Type: text/html;\r\n"; 
    $this->body.="charset=\"$this->charset\"\r\n"; 
    $this->body.="Content-Transfer-Encoding: base64 \r\n"; 
    $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_html_body)))."\r\n"; 
    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."--\r\n\r\n"; 
    $bound_level--; 

    else 

    $this->body.="Content-Type: text/html;\r\n"; 
    $this->body.="charset=\"$this->charset\"\r\n"; 
    $this->body.="Content-Transfer-Encoding: base64 \r\n"; 
    $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_html_body)))."\r\n"; 
    } //正文编码,有或没有 text 部分,编成不同的格式。 } // end else 

    else // 如果没有 html 正文,只有 text 正文  

    $this->body.="Content-Type: text/plain; 
    charset=\"$this->charset\"\r\n"; 
    $this->body.="Content-Transfer-Encoding: base64 \r\n"; 
    $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($text_body)))."\r\n"; 

    } // end function default 
    Function Buildbody($text_body=null,$html_body=null,$att=null) 

    $this->body="MIME-Version: 1.0\r\n"; 
    if (null==$att or (@count($att)==0)) //如果没有附件,查看正文的类型 ; 

    $encode_level=0; 
    $this->build_content($encode_level,$text_body,$html_body); 
    } // 如果没有附件, 
    // ******************************************************** 
    else //如果有附件, 

    $bound_level=0; 
    $this->body.="Content-Type: multipart/mixed; 
    boundary=\""; 
    $bound_level++; $this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; 
    $this->body.="This is a multi-part message in MIME format.\r\n\r\n"; 
    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; 
    $this->build_content($bound_level,$text_body,$html_body,true); // 编入正文部分 $num=count($att); 
    for ($i=0;$i<$num;$i++) 

    $file_name=$att[$i][name]; 
    $file_source=$att[$i][source]; 
    $file_type=$att[$i][type]; 
    $file_size=$att[$i][size]; if (file_exists($file_source)) 

    $file_data=addslashes(fread($fp=fopen($file_source,"r"), filesize($file_source))); 
    $file_data=chunk_split(base64_encode(StripSlashes($file_data))); 
    $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; 
    $this->body.="Content-Type: $file_type;\r\n name=\"$file_name\"\r\nContent-Transfer-Encoding: base64\r\n"; 
    $this->body.="Content-Disposition: attachment; filename=\"$file_name\"\r\n\r\n"; 
    $this->body.=$file_data."\r\n"; 

    } //end for $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."--\r\n\r\n"; 
    } // end else if ($this->debug) echo nl2br(htmlspecialchars($this->body)); return true; 

    function send($from_name,$to_name,$from_mail,$to_mail,$subject,$text_body=false,$html_body=false,$att=false) 
    { if (empty($from_mail) or empty($to_mail)) 

    $this->err_str="没有指定正确的邮件地址:发送人:".$from_mail."接收人:".$to_mail; 
    return false; 
    } if (gettype($to_mail)!="array") 
    $to_mail=split(",",$to_mail); //如果不是数组,转换成数组,哪怕只有一个发送对象; 
    if (gettype($to_name)!="array") 
    $to_name=split(",",$to_name); //如果不是数组,转换成数组,哪怕只有一个发送对象; $this->Buildbody($text_body,$html_body,$att); 
    // 所有信件的内容是一样的,可以只编一次,而对于不同的收信人,需要不同的 Head 
    if (!$this->open()) return false; 
    if (!$this->command("HELO $this->hostname",3,"250")) return false; 
    // 与服务器建立链接 
    if (!$this->open()) return false; 
    if (!$this->command("HELO $this->hostname",3,"250")) return false; for ($i=0;$i<count($to_mail);$i++) 

    $this->Buildhead($from_name,$to_name[$i],$from_mail,$to_mail[$i],$subject); 
    if (!$this->command("RSET",3,"250")) return false; 
    if (!$this->command("MAIL FROM:".$from_mail,3,"250")) return false; 
    if (!$this->command("RCPT TO:".$to_mail[$i],3,"250")) return false; 
    if (!$this->command("DATA",3,"354")) return false; 
    // 准备发送邮件 
    if ($this->debug) $this->outdebug("sending subject;"); 
    if (!fputs($this->connection,$this->subject)) { $this->err_str="发送邮件头时出错!"; return false;} 
    if ($this->debug) $this->outdebug("sending body;"); 
    if (!fputs($this->connection,$this->body)) { $this->err_str="发送正文时出错!"; return false;} 
    if (!fputs($this->connection,".\r\n")) { $this->err_str="发送正文时出错!"; return false;} //正文发送完毕,退出; 
    $resp=fgets($this->connection,256); 
    if($this->debug) 
    $this->outdebug("$resp"); 
    if (substr($resp,0,1)!="2") 

    $this->err_str="发送完后,服务器没有响应!!"; 
    return false; 

    // 发送邮件 

    if (!$this->command("QUIT",3,"221")) return false; 
    $this->close(); 
    return true; 
    } }//end class define 
    }//end if(!isset($__smtp_class__)) 
    ?>
      

  3.   

    $mail->AddAttachment() 加入附件
      

  4.   

    用phpmailer发送吧.很容易的.require("class.phpmailer.php");   
    $mail = new PHPMailer();   
    //使用smtp   
    $mail->IsSMTP();   
    //smtp服务器   
    $mail->Host = "smtp.163.com";   
    //要求身份验证   
    $mail->SMTPAuth = true;   
    //发送人邮箱   
    $mail->From = "[email protected]";   
    //邮箱用户名   
    $mail->Username = "xxx";   
    //邮箱密码   
    $mail->Password = "xxx";   
      
    $mail->FromName = "xxx";   
      
    //收件人   
    $mail->AddAddress("[email protected]","jackey");   
    $mail->AddAddress("[email protected]",'yuming');   
    $mail->AddAttachment('stat.rar','更改后的名字.rar');   
      
    //发送html邮件   
    $mail->IsHTML(true);   
    $mail->CharSet = 'gb2312';   
    $mail->Subject = "这是标题";   
    $mail->Body = "<font color='red'>这是一封html邮件</font>";   
      
    if(!$mail->Send())   
    {   
      echo "邮件没有送出";   
      echo "错误信息: " . $mail->ErrorInfo;   
      exit;   
    }   
    echo "邮件已经发送";