Html 如何使用 Mailto URL 发送带有主题的邮件？

How to send mail with a Subject using a Mailto URL?

提问by Sampson

I need to make a Mailto linkto my website which is suppose to contain either the product name or the product page URL in the subject section. How can I do it?
Exp: When you get an email through eBayabout a product you are selling or buying, you automatically know what product that email is about by seeing the product name in the subject section.
How can i do this?

我需要在Mailto link我的网站上创建 .a 文件，该网站假设在subject section. 我该怎么做？
Exp：当您收到一封eBay关于您正在销售或购买的产品的电子邮件时，您会通过查看主题部分中的产品名称自动知道该电子邮件是关于什么产品的。
我怎样才能做到这一点？

回答by Sampson

<a href="mailto:[email protected]?subject=hello world">Email Me!</a>

Internet Archive:

互联网档案：

• Set up an HTML mailto form without a back-end script
• HTML Mailto Attribute and Tips
• HTML Mailto Tips and Tricks
• Mailto Syntax

• 设置一个没有后端脚本的 HTML mailto 表单
• HTML Mailto 属性和提示
• HTML Mailto 提示和技巧
• Mailto 语法

Related Stackoverflow Questions:

相关的 Stackoverflow 问题：

• Avoiding the Mailto Annoyance?
• Best way to obfuscate an e-mail address on a website?
• Effective method to hide email from spam bots
• What are some ways to protect emails on websites from spambots?

• 避免Mailto烦恼？
• 在网站上混淆电子邮件地址的最佳方法？
• 从垃圾邮件机器人隐藏电子邮件的有效方法
• 有哪些方法可以保护网站上的电子邮件免受垃圾邮件机器人的侵害？

回答by Fuji727

I've run into problems with this before when I didn't url encode the value, so I would suggest (using lc's example):

我之前遇到过这个问题，当我没有对值进行 url 编码时，所以我建议（使用 lc 的例子）：

<a href="mailto:[email protected]?subject=This+Is+My+Product">

or

或者

<a href="mailto:[email protected]?subject=This%20Is%20My%20Product">

回答by lc.

This page [Link Dead]outlines the syntax of mailto URIs:

此页面 [Link Dead]概述了 mailto URI 的语法：

• Address message to multiple recipients

  ,   (comma separating e-mail addresses)
  

• Add entry in the "Subject" field

  subject=Subject Field Text
  

• Add entry in the "Copy To" or "CC" field

  [email protected]
  

• Add entry in the "Blind Copy To" or "BCC" field

  [email protected]
  

• Add entry in the "Body" field

  body=Your message here
  
  Within the body use "%0A" for a new line,
  use "%0A%0A" for a new line preceded by a blank line (paragraph),
  

• 向多个收件人发送消息

  ,   (comma separating e-mail addresses)
  

• 在“主题”字段中添加条目

  subject=Subject Field Text
  

• 在“复制到”或“抄送”字段中添加条目

  [email protected]
  

• 在“Blind Copy To”或“BCC”字段中添加条目

  [email protected]
  

• 在“正文”字段中添加条目

  body=Your message here
  
  Within the body use "%0A" for a new line,
  use "%0A%0A" for a new line preceded by a blank line (paragraph),
  

What you are looking for is:

您正在寻找的是：

<a href="mailto:[email protected]?subject=This Is My Product">

Note, it's probably a good idea to URL encode the spaces with either a +or a %20:

请注意，使用 a+或 a对空格进行 URL 编码可能是个好主意%20：

<a href="mailto:[email protected]?subject=This+Is+My+Product">

回答by Stefan Mai

<a href="mailto:[email protected]?subject=YourSubjectHere">Try This</a>

If you want something more advanced, you're going to have to code it from scratch (or use someone else's script). Try looking into PHP, ASP.NET, Ruby on Rails, etc.

如果您想要更高级的东西，您将不得不从头开始编写代码（或使用其他人的脚本）。尝试研究 PHP、ASP.NET、Ruby on Rails 等。