发送http请求的C++代码实现
发布时间:2020-12-16 07:47:42 所属栏目:百科 来源:网络整理
导读:今天PHP站长网 52php.cn把收集自互联网的代码分享给大家,仅供参考。 #include arpa/inet.h #include assert.h #include errno.h #include netinet/in.h #include signal.h #include stdlib.h #include stdio.h #include
以下代码由PHP站长网 52php.cn收集自互联网 现在PHP站长网小编把它分享给大家,仅供参考 #include <arpa/inet.h> #include <assert.h> #include <errno.h> #include <netinet/in.h> #include <signal.h> #include <stdlib.h> #include <stdio.h> #include <string.h> #include <sys/types.h> #include <sys/socket.h> #include <sys/wait.h> #include <netdb.h> #include <unistd.h> #define SA struct sockaddr #define MAXLINE 4096 #define MAXSUB 2000 #define MAXPARAM 2048 #define LISTENQ 1024 extern int h_errno; int sockfd; char *hname = "yunpian.com"; char *send_sms_json = "/v1/sms/send.json"; char *get_user_json = "/v1/user/get.json"; /** * 发http post请求 */ ssize_t http_post(char *page,char *poststr) { char sendline[MAXLINE + 1],recvline[MAXLINE + 1]; ssize_t n; snprintf(sendline,MAXSUB,"POST %s HTTP/1.0rn" "Host: %srn" "Content-type: application/x-www-form-urlencodedrn" "Content-length: %zurnrn" "%s",page,hname,strlen(poststr),poststr); write(sockfd,sendline,strlen(sendline)); while ((n = read(sockfd,recvline,MAXLINE)) > 0) { recvline[n] = ' '; printf("%s",recvline); } return n; } /** * 查账户信息 */ ssize_t get_user(char *apikey) { char params[MAXPARAM + 1]; char *cp = params; sprintf(cp,"apikey=%s",apikey); return http_post(get_user_json,cp); } /** * 使用通用接口发短信 */ ssize_t send_sms(char *apikey,char *mobile,char *text) { char params[MAXPARAM + 1]; char *cp = params; sprintf(cp,"apikey=%s&mobile=%s&text=%s",apikey,mobile,text); return http_post(send_sms_json,cp); } int main(void) { struct sockaddr_in servaddr; char **pptr; char str[50]; struct hostent *hptr; if ((hptr = gethostbyname(hname)) == NULL) { fprintf(stderr,"通过域名获取IP失败: %s: %s",hstrerror(h_errno)); exit(1); } printf("域名: %sn",hptr->h_name); if (hptr->h_addrtype == AF_INET && (pptr = hptr->h_addr_list) != NULL) { printf("IP: %sn",inet_ntop(hptr->h_addrtype,*pptr,str,sizeof(str))); } else { fprintf(stderr,"Error call inet_ntop n"); exit(1); } //建立socket连接 sockfd = socket(AF_INET,SOCK_STREAM,0); bzero(&servaddr,sizeof(servaddr)); servaddr.sin_family = AF_INET; servaddr.sin_port = htons(80); inet_pton(AF_INET,&servaddr.sin_addr); connect(sockfd,(SA *) & servaddr,sizeof(servaddr)); //修改为您的apikey char *apikey = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; //修改为您要发送的手机号 char *mobile = "188xxxxxxxx"; //设置您要发送的内容 char *text = "您的验证码是1234"; /**************** 查账户信息调用示例 *****************/ get_user(apikey); /**************** 使用通用接口发短信 *****************/ //send_sms(apikey,text); close(sockfd); exit(0); } 以上内容由PHP站长网【52php.cn】收集整理供大家参考研究 如果以上内容对您有帮助,欢迎收藏、点赞、推荐、分享。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |