#include <Windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mysql.h>
#include <iostream>
using namespace std;
int main()
{
const char user[] = "root"; //username
const char pswd[] = "root"; //password
const char host[] = "localhost"; //or"127.0.0.1"
const char table[] = "test"; //database
unsigned int port = 3306; //server port
MYSQL myCont;
MYSQL_RES *result;
MYSQL_ROW sql_row;
MYSQL_FIELD *fd;
char column[32][32];
int res;
mysql_init(&myCont);
if(mysql_real_connect(&myCont,host,user,pswd,table,port,NULL,0))
{
cout<<"connect succeed!"<<endl;
mysql_query(&myCont, "SET NAMES GBK"); //设置编码格式,否则在cmd下无法显示中文
res=mysql_query(&myCont,"select * from samples");//查询
if(!res)
{
result=mysql_store_result(&myCont);//保存查询到的数据到result
if(result)
{
int i,j;
cout<<"number of result: "<<(unsigned long)mysql_num_rows(result)<<endl;
for(i=0;fd=mysql_fetch_field(result);i++)//获取列名
{
strcpy(column[i],fd->name);
}
j=mysql_num_fields(result);
for(i=0;i<j;i++)
{
printf("%s\t",column[i]);
}
printf("\n");
while(sql_row=mysql_fetch_row(result))//获取具体的数据
{
for(i=0;i<j;i++)
{
printf("%s\n",sql_row[i]);
}
printf("\n");
}
}
}
else
{
cout<<"query sql failed!"<<endl;
}
}
else
{
cout<<"connect failed!"<<endl;
}
if(result!=NULL) mysql_free_result(result);//释放结果资源
mysql_close(&myCont);//断开连接
return 0;
}
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