C
C代碼示例
//接口類型:達(dá)信通國際短信接口。 //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(diào)試期間,請仔細(xì)閱讀接口文檔; //(2)請使用 用戶名(例如:cf_demo123)及 APIkey來調(diào)用接口,APIkey在會員中心可以獲取; //(3)該代碼僅供接入達(dá)信通短信接口參考使用,客戶可根據(jù)實(shí)際需要自行編寫; #include #include #include #include #include #include #include #include #include #include #include #include #include #define IPSTR "api.isms.wx96.com" #define PORT 80 #define BUFSIZE 1024 //調(diào)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(chuàng)建網(wǎng)絡(luò)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(chuàng)建網(wǎng)絡(luò)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(wù)器失敗,connect error!\n"); exit(0); } printf("與遠(yuǎn)端建立了連接\n"); //發(fā)送數(shù)據(jù) //用戶名是登錄wx96.com賬號名(例如:cf_demo123) //查看密碼請登錄用戶中心->國際短信->帳戶及簽名設(shè)置->APIKEY memset(str2, 0, 4096); strcat(str2, "account=用戶名&password=密碼&mobile=189xxxxxxxx&content=Your verification code is 1125"); str=(char *)malloc(128); len = strlen(str2); sprintf(str, "%d", len); memset(str1, 0, 4096); strcat(str1, "POST /webservice/isms.php?method=Submit&format=json HTTP/1.1\n"); strcat(str1, "Host: api.isms.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(fā)送失敗!錯誤代碼是%d,錯誤信息是'%s'\n",errno, strerror(errno)); exit(0); }else{ printf("消息發(fā)送成功,共發(fā)送了%d個字節(jié)!\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(guān)閉!\n"); return 1; }; if (h < 0) { close(sockfd); printf("在讀取數(shù)據(jù)報文時SELECT檢測到異常,該異常導(dǎo)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(shù)據(jù)報文時發(fā)現(xiàn)遠(yuǎn)端關(guān)閉,該線程終止!\n"); return -1; } printf("%s\n", buf); } } close(sockfd); return 0; }