Shulou(Shulou.com)06/03 Report--

Editor to share with you what is the use of SOAP in XML mode, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

Simple object access Protocol (Simple Object Access Protocol,SOAP) is actually a Web service technology, but the data exchange format between client and server in Web service is implemented through flexible XML pattern. The main advantage of Web services is the level of interoperability between clients and servers for exchanging information and data over the network. The SOAP standard uses XM

Simple object access Protocol (Simple Object Access Protocol,SOAP) is actually a Web service technology, but the data exchange format between client and server in Web service is implemented through flexible XML pattern.

The main advantage of Web services is the level of interoperability between clients and servers for exchanging information and data over the network. The SOAP standard uses XML to construct data and define data types and information in an architecture-neutral format.

For programming languages, you only need to provide the data type and the name of the function that needs to be called on the remote server. The SOAP library converts the information and format written in the host language into messages in XML format, including the functions called and the parameters provided.

You can understand the structure of SOAP through the W3C example. When the remote SOAP function GetEndorsingBoarder () is called, the caller on the client generates the XML message shown in listing 1. Listing 1. Call the remote SOAP function GetEndorsingBoarder ()

K2 Fatbob

The entire message sent by the SOAP client is placed in the SOAP envelope. The contents of the envelope are the details of the message.

The function being called is obviously GetEndorsingBoarder, which takes two parameters: manufacturer and model. Thus, it converts a local string that may be binary encoded into a XML string. Because XML is platform independent, hosts can exchange messages using the SOAP system without complex binary encoding and decoding.

The server returns the response through another XML-encoded SOAP envelope, this time the return value of the function. The response format of the SOAP request is the same as the function, except that Response is added to the contents of the envelope, as shown in listing 2.

Listing 2. Response to a SOAP request

Chris Englesmann

Usually, you don't need to write your own SOAP messages, and the SOAP library generates them automatically. However, the structure and simplicity of SOAP envelopes indicate that sharing information using the SOAP standard is easy.

SOAP greatly simplifies the work of exchanging messages and calling remote functions. The remote procedure call (Remote Procedure Call,RPC) standard requires complex methods to handle the serialization of binary data, and sending more structured information requires detailed declarations and two-way information conversion.

Using SOAP,XML serialization greatly reduces this complexity, making cross-platform and cross-language integration and data exchange easier.

The above is all the content of the article "what is the use of SOAP in XML mode". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.