C
C代碼示例
//接口類型:達信通語音通知接口。 //賬戶注冊:請通過該地址開通賬戶http://sms.wx96.com/register.html //注意事項: //(1)調試期間,請仔細閱讀接口文檔; //(2)請使用APIID(查看APIID請登錄用戶中心->語音通知->帳戶及簽名設置->APIID)及 APIkey來調用接口; //(3)該代碼僅供接入達信通語音通知接口參考使用,客戶可根據實際需要自行編寫; #include#include #include #include #include #include #include #include #include #include #include #include #include #define IPSTR "api.vm.wx96.com" #define PORT 80 #define BUFSIZE 1024 //調試日期 2015-07-27 //linux下的編譯方法 gcc -o sms sms.c int main(int argc, char **argv) { int sockfd, ret, i, h,srandnum; struct sockaddr_in servaddr; char str1[4096], str2[4096], buf[BUFSIZE], *str; socklen_t len; fd_set t_set1; struct timeval tv; if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0 ) { printf("創建網絡連接失敗,本線程即將終止---socket error!\n"); exit(0); }; bzero(&servaddr, sizeof(servaddr)); servaddr.sin_family = AF_INET; servaddr.sin_port = htons(PORT); if (inet_pton(AF_INET, IPSTR, &servaddr.sin_addr) <= 0 ){ printf("創建網絡連接失敗,本線程即將終止--inet_pton error!\n"); exit(0); }; if (connect(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr)) < 0){ printf("連接到服務器失敗,connect error!\n"); exit(0); } printf("與遠端建立了連接\n"); //發送數據 //用戶名是登錄用戶中心->語音通知->帳戶及簽名設置->APIID //查看密碼請登錄用戶中心->語音通知->帳戶及簽名設置->APIKEY memset(str2, 0, 4096); strcat(str2, "account=用戶名&password=密碼&mobile=189xxxxxxxx&content=1125"); str=(char *)malloc(128); len = strlen(str2); sprintf(str, "%d", len); memset(str1, 0, 4096); strcat(str1, "POST /webservice/voice.php?method=Submit&format=json HTTP/1.1\n"); strcat(str1, "Host: api.vm.wx96.com\n"); strcat(str1, "Content-Type: application/x-www-form-urlencoded\n"); strcat(str1, "Content-Length: "); strcat(str1, str); strcat(str1, "\n\n"); strcat(str1, str2); strcat(str1, "\r\n\r\n"); printf("%s\n",str1); ret = write(sockfd,str1,strlen(str1)); if (ret < 0) { printf("發送失??!錯誤代碼是%d,錯誤信息是'%s'\n",errno, strerror(errno)); exit(0); }else{ printf("消息發送成功,共發送了%d個字節!\n\n", ret); } FD_ZERO(&t_set1); FD_SET(sockfd, &t_set1); while(1){ sleep(2); tv.tv_sec= 0; tv.tv_usec= 0; h = 0; printf("--------------->1\r\n"); h = select(sockfd +1, &t_set1, NULL, NULL, &tv); printf("--------------->2%d\r\n",h); //if (h == 0) continue;//break; if (h == 0) { close(sockfd); printf("連接關閉!\n"); return 1; }; if (h < 0) { close(sockfd); printf("在讀取數據報文時SELECT檢測到異常,該異常導致線程終止!\n"); return -1; }; if (h > 0){ memset(buf, 0, 4096); i= read(sockfd, buf, 4095); if (i==0){ close(sockfd); printf("讀取數據報文時發現遠端關閉,該線程終止!\n"); return -1; } printf("%s\n", buf); } } close(sockfd); return 0; }