Is Sales force WSDL specific to user or can be use for user

I am creating an application to export data in sales force where user enter their username password and security token. So on WSDL will work for all or every 开发者_Go百科user have specific WSDL?

The enterprise WSDL is different between each different organization, and generally you can use organziation 1's WSDL with organization 2's users. the Partner WSDL however is the same for everyone, and is designed for cases like this where you want to write one tool that many different organizations and users can use.

The WSDL will work for all of them, but you have to make a login call (from the partner WSDL for example) using the User's Username, Password & Security token to get a session ID. You then use that session ID for any subsequent calls to get data etc..