> http://www.elharo.com/blog/software-development/web-development/2005/12/08/post-vs-put/
PUT is a much more limited operation that never does anything more than PUT one page at a specified URL. It is idempotent,which is a fancy way of saying that doing it twice is the same as doing it once. Both PUT and POST can be used to create new pages. However PUT should be used when the client specifies the location for the page. PUT is normally the right protocol for a web editor like DreamWeaver or BBEdit. POST is used when the client gives sends the page to the the server,and the server then tells the client where it put it. POST is normally the right protocol for a blog editor like TypePad or anything that inputs into a content management system. In sql analogy,POST is an INSERT with an automatically generated primary key,and PUT is an INSERT that specifies the primary key in the INSERT statement.
> PUT vs. POST for files upload RESTful api to be built using Zend Framework
> PUT vs POST in REST
> http://upload.thinfile.com/docs/put.php
The PUT method,though not as widely used as the POST method is perhaps the more efficient way of uploading files to a server. This is because in a POST upload the files neede to be combined together into a multipart message and this message has to be decoded at the server. In contrast,the PUT method allows you to simply write the contents of the file to the socket connection that is established with the server.
根据我对阅读上述链接的理解,略读主要部分告诉我,PUT方法主要用于原始数据,没有组织内容,没有编码或拆分成多部分消息.
PUT似乎是Socket to Socket连接,例如Telnet<>邮件服务器,因此使用POST可以提供更多的基础框架来在一个批处理中上传多个文件,因为你已经在我的POST方法中构建了边界
