| 摘要 |
<p>A method, device and system for on-line upgrading software are disclosed. The method includes: when a client host detects that local software meets upgrade requirements of the software in a server host, the client host downloads an upgrade package from the server host to the local place; the client host starts the installer in the downloaded upgrade package to upgrade the local software after the upgrade package has been downloaded completely. The application of this technical solution that the client host downloads the upgrade package from the server host to the local place and starts the installer in the downloaded upgrade package to upgrade the software, can make the upgrade of software have better expansibility, flexibility and permanency, and improves the life cycle of the software product.</p> |
