问题描述
我需要直接从 oracle PL/SQL 包发送 HTML 电子邮件.这几乎可以正常工作.
I need to send HTML emails directly from oracle PL/SQL package. This works almost fine.
我对从表中提取的某些数据包含诸如
I have problem with the fact that some of the data fetched from a table contain things like <S>, <L>, and similar fragments, which sometimes ar treated as HTML tags, and even if not, they are always ignored and never displayed.
因此，我需要在插入电子邮件正文之前转义此列.
So, I need to escape this column before inserting into email body.
是否有自动将html特殊字符转义为实体的功能?还是我需要replace('<', '<', string) 手动所有特殊字符?
Is there a function to escape html special chars into entities automaticly?
Or do I need to replace('<', '<', string) manually all the special characters?
推荐答案
可以使用htf.escape_sc函数:
You can use the htf.escape_sc function:
SQL> select htf.escape_sc('Please escape <this> tag') from dual;
HTF.ESCAPE_SC('PLEASEESCAPE<THIS>TAG')
------------------------------------------------------------------
Please escape <this> tag
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