230问答网 > 紧急求救：一段c++代码，为什么我的SOCKET 客户端接收不到服务器返回的信息

紧急求救：一段c++代码，为什么我的SOCKET 客户端接收不到服务器返回的信息

2025-03-31 10:41:27
推荐回答（2个）
回答1：

//接收数据
if((bufLen = recv(ServerSocket,buf,sizeof(buf),0))=INVALID_SOCKET)
printf("receive failed with error");
else
printf(buf);
第一行第二个"="换成"=="

回答2：

客户端接收的代码应放在循环里！

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