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  • Oracle ——UTL_SMTP包发送Email

           首先,确认utl_smtp工具包已经安装在你的系统里(当然是在SYS架构里)。如果你还没有安装这个工具包,可以在你的ORACLE_HOMERDBMSadmin文件夹中找到utlsmtp.sql脚本。你还需要utl_tcp包;同样的,如果你发现utl_tcp包还没有加载,也可以从跟utlsmtp.sql脚本相同的路径找到utltcp.sql脚本。最后,你还需要知道你的企业SMTP服务器的URL。(注意,下面的例子不适用于对SMTP进行了安全设置的服务器,如Gmail)

    CREATE OR REPLACE PROCEDURE send_mail (p_sender    IN VARCHAR2,
                                           p_recipient IN VARCHAR2,
                                           p_Title     IN VARCHAR2,
                                           p_message   IN VARCHAR2)
    as
      -- Note that you have to use a host
      -- that supports SMTP and that you have access to.
      -- You do not have access to this host and must change it
      l_mailhost VARCHAR2(255) := 'mail.wilmar-intl.com';
      l_mail_conn utl_smtp.connection;
      vmessage varchar(2000);
      crlf VARCHAR2(2) := CHR( 13 ) || CHR( 10 ); 
    BEGIN
      l_mail_conn := utl_smtp.open_connection(l_mailhost, 25);      --定义SMTP服务器
      utl_smtp.helo(l_mail_conn, l_mailhost);                       --打开连接
      utl_smtp.mail(l_mail_conn, p_sender);                         --定义发件人
      utl_smtp.rcpt(l_mail_conn, p_recipient);                      --重复此函数,可以添加多个收件人
      utl_smtp.rcpt(l_mail_conn, 'stpwy@163.com');
      utl_smtp.open_data(l_mail_conn);
     
      --连接Mail字符串,格式一定要正确,否则发出去的Email会空白
      --Data最大长度为2000,超过2000可以多次调用 write_data 函数
      vmessage := 'Content-Type: text/plain; Charset=GB2312' || crlf || 
                  'Date:' || TO_CHAR( SYSDATE, 'dd Mon yy hh24:mi:ss' ) || crlf || 
                  'From: KDW.ORACLE.COM' || crlf || 
                  'Subject: ' || p_title || crlf || 
                  'To: '|| p_recipient || crlf || 
                  'Content-Type: text/plain; Charset=GB2312' || crlf || 
                  '' || crlf || p_message || crlf ;
      utl_smtp.write_data(l_mail_conn, vmessage);                 --写入消息
      utl_smtp.close_data(l_mail_conn );                          --关闭消息
      utl_smtp.quit(l_mail_conn);                                 --断开连接
    end;

    如果发送中文的话,可以使用 write_raw_data 函数代替 write_data函数

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  • 原文地址:https://www.cnblogs.com/hedongnan/p/3356160.html
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