void shujuku(string chepaihao)
{
MYSQL * con;
MYSQL_RES *res;
MYSQL_ROW row;
MYSQL * con1;
MYSQL_RES *res1;
MYSQL_ROW row1;
char tmp[400];
char tmp1[400];
char dbuser[30]="root"; //数据库的用户名
char dbpasswd[30]="123456"; //数据库的密码
char dbip[30]="localhost"; //记录数据库服务器名
char dbname[50]="test"; //数据库的名字
char tablename[50]="tingkaoche"; //数据表的名字
char tablename1[50]="suoyouchepai"; //数据表的名字
char *query=NULL;
int rt;
int rt1;
int TT=0;
int TT1=0;
int count = 0;
unsigned int t;
con = mysql_init((MYSQL*) 0); //数据库初始化
con1 = mysql_init((MYSQL*) 0);
if ( con !=NULL && mysql_real_connect(con,dbip,dbuser,dbpasswd,dbname,3306,NULL,0) ) //连接数据库
{
mysql_real_connect(con1,dbip,dbuser,dbpasswd,dbname,3306,NULL,0);
if (!mysql_select_db(con,dbname)) //选择数据库
{
mysql_select_db(con1,dbname);
con ->reconnect = 1;
query = "set names \'GBK\'"; //设置数据库编码
rt=mysql_real_query(con,query,strlen(query)); //执行数据库
con1 ->reconnect = 1;
query = "set names \'GBK\'";
rt1=mysql_real_query(con1,query,strlen(query));
}
}
else
{
MessageBoxA(NULL,"Unable to connect the database,check your configuration!","",NULL);
}
//sprintf(tmp,"update %s set 商品=\'%s\',卖出=%d,成交=%d,涨跌=%d,买进=%d,总量=%d,涨幅=%f,时间=\'%s\' where %s",tablename,goods,sold,deal,fluctuate,buy,total,delta,time,UpdateCon); //修改数据库中的数据。
sprintf(tmp,"select * from %s",tablename1); //查找满足条件的值并输出。
rt=mysql_real_query(con,tmp,strlen(tmp));
res = mysql_store_result(con);//将结果保存在res结构体中
while(row = mysql_fetch_row(res))
{
// printf("%s ",row[0]);
if(row[0]==chepaihao)
{
TT++;
}
}
if(TT>0)
{
sprintf(tmp1,"select * from %s",tablename);
rt1=mysql_real_query(con1,tmp1,strlen(tmp1));
res1 = mysql_store_result(con1);
while(row1 = mysql_fetch_row(res1))
{
// printf("%s ",row1[0]);
if(row1[0]==chepaihao)
{
TT1++;
}
}
}
else
{
MessageBoxA(NULL,"你的车牌号不在数据库中，所以不能开门","",NULL);
}
if(TT1>0)
{
MessageBoxA(NULL,"你的车是出去的车","",NULL);
}
else
{
//
sprintf(tmp,"insert into %s values(%d,%s,%s,%s)",tablename,3,"123344","143423","1343423"); //注意如何向具有自增字段的数据库中插入记录
// rt=mysql_real_query(con,tmp,strlen(tmp));
char aa[20];
strcpy(aa,chepaihao.c_str());
sprintf(tmp,"insert into %s values('%s','%s','%s')",tablename,aa,"12","12"); //注意如何向具有自增字段的数据库插入记录
printf("%s\n",tmp);
rt=mysql_real_query(con,tmp,strlen(tmp));
printf("%d\n",rt);
if (rt)
{
printf("Error making query: %s !!!\n",mysql_error(con));
}
else
{
printf("%s executed!!!\n",tmp);
}
system("pause");
}
/* sprintf(tmp,"select * from %s",tablename);
rt=mysql_real_query(con,tmp,strlen(tmp));
res = mysql_store_result(con);//将结果保存在res结构体中
while(row = mysql_fetch_row(res))
{
for(t=0;t<mysql_num_fields(res);t++)
{
printf("%s ",row[t]);
}
printf(".............\n");
count ++;
}
sprintf(tmp,"insert into %s values(%d,%s,%s,%s)",tablename,3,"123344","143423","1343423"); //注意如何向具有自增字段的数据库中插入记录
rt=mysql_real_query(con,tmp,strlen(tmp));*/
mysql_free_result(res); //释放资源
mysql_free_result(res1);
mysql_close(con1); //关闭数据库
mysql_close(con);
system("pause");
}
