The invention provides an implementation method and
system based on
XML (
Extensible Markup Language) message conversion and multi-channel intercommunication and intercommunication. The method comprises the following steps: establishing a
client, inputting a joint debugging IP (
Internet Protocol), and selecting a joint debugging channel port; inputting a request message on a
client interface, performing formatting conversion, checking and sending the message, calculating and adding a
message length header, storing the message to a local path, and establishing communication between the
client and the
server; a
client side operates an instruction to send a message, IO flow reads
input field message data, the sent message is encrypted, an
encryption string is embedded into a message
encryption string field, and the message
encryption string field is sent to a
server side
system; the
server side receives the response message, analyzes the message returned by the
server side, obtains the encrypted field for signature
verification, and displays the response message in an
input field after the signature
verification is passed; and the server monitors the return message. According to the invention, interface service
verification between systems is realized, and encryption, decryption, signature verification and verification of upstream and downstream messages are realized in combination with the characteristics of message
transmission security in the financial field, so that message joint debugging interaction is more suitable for production practice.