sendEmail发送带有附件的邮件

需求：

    从数据库获取数据并保存为CSV的文件，并把数据文件通过sendEmail以附件的形式发送到指定邮箱。

    这里主要利用sendEmail的： -m 邮件内容  -a 邮件附件 这两个参数来完成此工作。

shell 脚本：

#!/bin/sh

#function: get data from database and keep them in csv mode 

#then send the log and the csv file to var $TO

#author: yang qilong

#date: 2011 08 01

TODAY=`date +"%Y_%m_%d_%H%M%S"`

DIR='YANGDIR_TMP'

FILENAME=IM_REPORT_ERRINFO_$TODAY.csv

SQLCMD='select * from YANG.ERRINFO WHERE rownum <12'

LOGFILE=/tmp/oracle/get_im_report_errinfo.log

FROM=[e-mail]

TO=[e-mail],[e-mail] --为了发送至多人

sqlplus yang/yang  1>$LOGFILE  2>&1 <<EOF!

select sysdate from dual;

exec sys.csv.generate('$DIR','$FILENAME','$SQLCMD');

exit;

EOF!

attach_file_list=/tmp/oracle/$FILENAME

/home/oracle/admin/bin/sendEmail -u "`whoami`@`hostname`:$attach_file_list" \

 -m  <$LOGFILE \  --以执行过程日志为文件的内容

 -f $FROM -s 172.18.100.3:25 -t $TO \

 -a $attach_file_list   -发送的附件

脚本输出：

oracle@rac1:rac1 /tmp/oracle>./test.sh  

SQL*Plus: Release 11.2.0.1.0 Production on Mon Aug 1 21:10:49 2011

Copyright (c) 1982, 2009, Oracle.  All rights reserved.

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

yang@rac1>

SYSDATE

-----------------------------

Aug 01 2011 21:10:49

yang@rac1>

PL/SQL procedure successfully completed.

yang@rac1>Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production

With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,

Data Mining and Real Application Testing options

Reading message body from STDIN because the '-m' option was not used.

If you are manually typing in a message:

  - First line must be received within 60 seconds.

  - End manual input with a CTRL-D on its own line.

Aug 01 21:10:49 rac1 sendEmail[12684]:  Message input complete.

Aug 01 21:10:49 rac1 sendEmail[12684]:  Email was sent successfully!

oracle@rac1:rac1 /tmp/oracle>

附上此过程遇到的问题：

主要在 -m 的使用上，将执行结果重定向到 -m 的输入内容。但是中间有注释，写法如下：

/home/oracle/admin/bin/sendEmail -u "`whoami`@`hostname`:$attach_file_list" \

 -m  "`whoami`@`hostname`:$attach_file_list" < /tmp/oracle/sql.log \

 #-m  </tmp/oracle/sql.log \

 -f [e-mail] -s 10.18.100.3:25 -t yangql@163..com \

 -a $attach_file_list

输出：

Aug 01 21:10:03 rac1 sendEmail[12628]: ERROR => You must specify a 'from' field!  Try --help.

./test.sh: line 22: -f: command not found

1 经过测试，发现sendEmail 语句中不能带#注释。

2 当格式为：

-m "`whoami`@`hostname`:$attach_file_list" < /tmp/oracle/sql.log 

此方式 -m 发送的邮件的内容是：

[e-mail]:/tmp/IM_REPORT_ERRINFO_2011_08_01_182007.csv  而不是我们想要的从数据库取数据的过程日志。