Everyone knows that the file transfer system is composed of two parts: server-side service programs and client applications. A FTP server process can handle request services for multiple customer processes simultaneously. The FTP server process consists of two parts: a primary process, responsible for accepting new requests; there are several processes, responsible for handling a single request. The FTP server programs provided by IIS in Windows 2000/2003 Server are typical representatives of the server-side service. One of us here is the implementation of uploading and downloading file functional programs mainly refers to the FTP client application.
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JBuilder 9.0 creates "perfect" FTP