93 lines
1.8 KiB
C++
93 lines
1.8 KiB
C++
// tcp客户端Demo
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#include "_el.h"
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using namespace eviwbh;
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ctcpclient tcpclient;
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string strsendbuffer;
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string strrecvbuffer;
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bool login();
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bool check_balance();
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bool transfer();
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int main(int argc,char *argv[])
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{
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if (argc!=3)
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{
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printf("Using:./clientdemo ip port\n");
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printf("Example:./clientdemo 127.0.0.1 5005\n\n");
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return -1;
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}
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if(tcpclient.connect(argv[1],atoi(argv[2]))==false)
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{
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printf("tcpclient.connect() failed.\n"); return -1;
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}
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login();
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transfer();
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transfer();
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check_balance();
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}
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bool login()
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{
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strsendbuffer = "<id>1</id><username>0369</username><password>3690</password>";
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if(tcpclient.write(strsendbuffer)==false)
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{
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printf("tcpclient.write() failed.\n"); return false;
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}
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cout<< "发送：" <<strsendbuffer<<endl;
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if(tcpclient.read(strrecvbuffer) ==false)
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{
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printf("tcpclient.read() failed.\n"); return false;
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}
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cout<<"接收："<<strrecvbuffer<<endl;
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return true;
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}
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bool check_balance()
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{
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strsendbuffer = "<id>2</id><cardid>200102</cardid>";
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if(tcpclient.write(strsendbuffer)==false)
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{
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printf("tcpclient.write() failed.\n"); return false;
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}
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cout<< "发送：" <<strsendbuffer<<endl;
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if(tcpclient.read(strrecvbuffer) ==false)
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{
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printf("tcpclient.read() failed.\n"); return false;
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}
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cout<<"接收："<<strrecvbuffer<<endl;
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return true;
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}
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bool transfer()
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{
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strsendbuffer = "<id>3</id><cardid1>200102</cardid1><cardid2>200106</cardid2><transfer>260</transfer>";
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if(tcpclient.write(strsendbuffer)==false)
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{
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printf("tcpclient.write() failed.\n"); return false;
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}
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cout<< "发送：" <<strsendbuffer<<endl;
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if(tcpclient.read(strrecvbuffer) ==false)
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{
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printf("tcpclient.read() failed.\n"); return false;
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}
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cout<<"接收："<<strrecvbuffer<<endl;
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return true;
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} |