C++对接企业工商四要素核验接口DEMO示例

//接口类型：互亿无线实名认证接口//账户注册：/register.html//注意事项：//DEMO仅作参考//linux下的编译：g++./test.cpp-o./test//linux下的执行：chmod+xtest&&./test#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>#defineSAstructsockaddr#defineMAXLINE4096#defineMAXSUB2000#defineMAXPARAM2048#defineLISTENQ1024externinth_errno;intbasefd;char*hostname="";char*submit_uri="/idcard/Submit.json";/***发httppost请求*/ssize_thttp_post(char*page,char*poststr){charsendline[MAXLINE+1],recvline[MAXLINE+1];ssize_tn;snprintf(sendline,MAXSUB,"POST%sHTTP/1.0\r\n""Host:%s\r\n""Content-type:application/x-www-form-urlencoded\r\n""Content-length:%zu\r\n\r\n""%s",page,hostname,strlen(poststr),poststr);write(basefd,sendline,strlen(sendline));while((n=read(basefd,recvline,MAXLINE))>0){recvline[n]='\0';printf("%s",recvline);}returnn;}/***提交认证*/ssize_tsubmit(char*account,char*password,char*app,char*name,char*id_card_no,char*ent_name,char*ent_code){charparams[MAXPARAM+1];char*cp=params;sprintf(cp,"account=%s&password=%s&app=%s&name=%s&id_card_no=%s&ent_name=%s&ent_code=%s",account,password,app,name,id_card_no,ent_name,ent_code);returnhttp_post(submit_uri,cp);}intsocked_connect(char*arg){structsockaddr_intheir_addr={0};charbuf[1024]={0};charrbuf[1024]={0};charpass[128]={0};structhostent*host=NULL;intsockfd=socket(AF_INET,SOCK_STREAM,0);if(sockfd<0){printf("createthesockfdisfailed\n");return-1;}if((host=gethostbyname(arg))==NULL){printf("Gethostnameerror,%s\n");return-1;}memset(&their_addr,0,sizeof(their_addr));their_addr.sin_family=AF_INET;their_addr.sin_port=htons(80);their_addr.sin_addr=*((structin_addr*)host->h_addr);if(connect(sockfd,(structsockaddr*)&their_addr,sizeof(structsockaddr))<0){close(sockfd);return-1;}printf("connectissuccess\n");returnsockfd;}intmain(void){structsockaddr_inservaddr;charstr[50];#if0//建立socket连接sockfd=socket(AF_INET,SOCK_STREAM,0);bzero(&servaddr,sizeof(servaddr));servaddr.sin_addr=*(hostname);servaddr.sin_family=AF_INET;servaddr.sin_port=htons(80);inet_pton(AF_INET,str,&servaddr.sin_addr);connect(sockfd,(SA*)&servaddr,sizeof(servaddr));#endifif((basefd=socked_connect(hostname))==-1){printf("connectisfailed\n");return-1;}printf("basefdis=%d\n",basefd);char*account="APIID";char*password="APIKEY";char*app="ent4";//固定值char*name="张三";char*id_card_no="123456789012345678";char*ent_name="上海xx公司"char*ent_code="987876xxxx"/***************