使用socket發送struct結構體內容

可使用如下方式發送struct結構體內容：

 

struct carinfo{ char pno[16]; char type[8]; char name[16]; char address[64]; char model[32]; char use_character[16]; }; 

發送端：

struct carinfo carinf_1={0}; strcpy(carinf_1.pno,"魯J34567"); strcpy(carinf_1.type,"轎車"); strcpy(carinf_1.name,"張三"); strcpy(carinf_1.address,"29號樓802室"); strcpy(carinf_1.model,"帕薩特"); strcpy(carinf_1.use_character,"非運營"); if(sendto(socket1,(char*)&carinf_1,sizeof(carinfo),0,(struct sockaddr*)&from,fromlen)!=SOCKET_ERROR) { printf("successful!/n"); }  

接收端：

struct carinfo carinf_2={0}; if(recvfrom(socket1,(char*)&carinf_2,sizeof(carinfo),0,(struct sockaddr*)&from,fromlen)!=SOCKET_ERROR) { printf("successful!/n"); }