暑假web service 学习笔记4

最新推荐文章于 2023-12-11 09:32:31 发布

jesse8013

最新推荐文章于 2023-12-11 09:32:31 发布

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文章标签： service web soap styles exchange binding

本文链接：https://blog.youkuaiyun.com/jesse8013/article/details/1525960

本文详细介绍了SOAP（Simple Object Access Protocol）协议的基本概念，包括其格式约定、协议绑定、编码风格及远程过程调用机制等核心组成部分。

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soap
what is soap
Much like web services, the broad definition of the Simple Object Access Protocol (SOAP)
means various things to different people. It's a wire protocol. It's an RPC mechanism. It's an
interoperability standard. It's a document exchange protocol. It's a universal business-tobusiness
communications language. It's everything you would ever need. It's not nearly
enough.

explain it in four parts

1 formatting conventions
it specifies the style of the soap message. the soap message contains envelope.
and the envelope is make up of head and body.

2 protocol binding
it prodives a generic mechanism for sending a soap envelope via a lower level protocol.
such as http,smtp ,etc.
3 encoding styles
it used to mapping various application datatypes into a xml based represention.
4 rpc mechanism
provides a way to represent a remote procudure calls and their return values.