I am looking for a tool or plugin that help me to create web service as DOT NET does for Linux.
From the OP Edit in question:
After search, I found that Qt does not have any thing to write web services
gSOAP is an Open Source Solution for this problem, currently we use it.
look at libqxt. It's a framework for building and using webservices.
来源：https://stackoverflow.com/questions/3078486/how-to-create-a-webservice-by-qt