1、错误信息:tcpSerSocket.obj : error LNK2001: unresolved external symbol __imp__WSACleanup@0
tcpSerSocket.obj : error LNK2001: unresolved external symbol __imp__closesocket@4
tcpSerSocket.obj : error LNK2001: unresolved external symbol __imp__recv@16
tcpSerSocket.obj : error LNK2001: unresolved external symbol
__imp__connect@12 解决办法:在程序中加上加 #pragma comment( lib, "ws2_32.lib" )
2、在VC++中穿件项目时必须是“Windows Console Application”
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