error LNK2019: unresolved external symbol impinet_ntoa@4 referenced in function

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用vs2005编译udp socket的时候，出现这个连接错误：

1>Sever.obj : error LNK2019: unresolved external symbol __imp__closesocket@4 referenced in function _main
1>Sever.obj : error LNK2019: unresolved external symbol __imp__inet_ntoa@4 referenced in function _main
1>Sever.obj : error LNK2019: unresolved external symbol __imp__sendto@24 referenced in function _main
1>Sever.obj : error LNK2019: unresolved external symbol __imp__recvfrom@24 referenced in function _main
1>Sever.obj : error LNK2019: unresolved external symbol __imp__bind@12 referenced in function _main
1>Sever.obj : error LNK2019: unresolved external symbol __imp__htons@4 referenced in function _main
1>Sever.obj : error LNK2019: unresolved external symbol __imp__htonl@4 referenced in function _main
1>Sever.obj : error LNK2019: unresolved external symbol __imp__socket@12 referenced in function _main
1>Sever.obj : error LNK2019: unresolved external symbol __imp__WSACleanup@0 referenced in function _main
1>Sever.obj : error LNK2019: unresolved external symbol __imp__WSAStartup@8 referenced in function _main

解决方法：

在link下加上：Ws2_32.lib

就能编译通过了！