linux下apache表单与mysql的连接

之前写了linux下apache表单与c语言写的cgi程序和c语言与mysql的连接，今天这里就写下apache表单与mysql的连接：

1、创建一新空表

CREATE TABLE num(

ID int(11) NOT NULL auto_increment,

first int(11),

second int(11),

PRIMARY KEY (ID)

);

程序如下：

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "mysql.h"
#define SELECT_QUERY "insert into webnum(first，second) values(%d,%d)"
int main(void)
{
	MYSQL con,*sock;
	MYSQL_RES *res;
	MYSQL_ROW row;
	char qbuf[160];
	char *data,*p;	
	int i=1;
	char tem[4][50];

	/*与表单联系*/
	printf("content-type:text/html;charset=gb2312\n\n");
	data=getenv("QUERY_STRING");
	printf("data=%s<br>\n",data);

	p = strtok(data,"=&");
	strcpy(tem[0],p);
	while((p = strtok(NULL,"=&"))){
	strcpy(tem[i],p);
	i++;
	}
	printf("the frist word is %s<br>",tem[1]);
	printf("the second word is %s<br>",tem[3]);	

	/*与mysql连接*/
	mysql_init(&con);
	if(sock=(mysql_real_connect(&con,"localhost","root","wangsong110","foo",0,NULL,0))){
	printf("Connection success\n");
	}

	sprintf(qbuf,SELECT_QUERY,atoi(tem[1]),atoi(tem[3]));
	mysql_query(sock,qbuf);

	mysql_close(sock);

	return 0;
}

执行程序，其他步骤如上篇文章，结果如下：