ios - 如何在 iPhone 编程中将 soap 请求中的 html 标记数据作为字符串参数发送

Question

我想将加密文件发送到我的服务器，这将给我解密文件作为 pdf 作为响应，但我试图在 soap 请求中将加密文件发送到服务器，但无法获得任何响应。加密文件包含 xml。怎么能我用那个加密文件创建请求？在 soap 请求中发送数据是否有任何限制，请帮助我，在此先感谢。

Answer 1

将包含 HTML 标记的值添加到 SOAP 请求时，替换 <与 < , >与 >和 &与 & .或者你可以使用 CDATA .作为section 2.4 XML 规范说:

The ampersand character (&) and the left angle bracket (<) must not appear in their literal form, except when used as markup delimiters, or within a comment, a processing instruction, or a CDATA section. If they are needed elsewhere, they must be escaped using either numeric character references or the strings "&" and "<" respectively. The right angle bracket (>) may be represented using the string ">", and must, for compatibility, be escaped using either ">" or a character reference when it appears in the string "]]>" in content, when that string is not marking the end of a CDATA section.

当接收到SOAP请求时，它会自动替换那些< , > , 和 &给你的标签。