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#include "winsock.h"
#include "mysql.h"
void query_example(void)
{
MYSQL *pDbCon = NULL;
char *pszHost = "localhost";
char *pszUser = "guest";
char *pszPsw = "";
char *pszDbName = "mysql_db_name";
int iPort = 3306;
pDbCon = mysql_init((MYSQL*) 0);
if (NULL != pDbCon)
{
if (mysql_real_connect(pDbCon, pszHost, pszUser, pszPsw, pszDbName, iPort, NULL, 0))
{
if (!mysql_select_db(pDbCon, pszDbName))
{
pDbCon->reconnect = 1;
char *pszSql = "select * from tb_name";
if (!mysql_query(pDbCon, pszSql))
{
long i = 0;
MYSQL_RES *pReSet = mysql_store_result(pDbCon);
long iFieldNum = mysql_num_fields(pReSet);
long iRecordNum = (long)mysql_num_rows(pReSet);
//printf name of fields
MYSQL_FIELD *pField = mysql_fetch_fields(pReSet);
for (i = 0; i < iFieldNum; i++)
{
//printf("%s, ", pField[i].name);
}
//printf all data
MYSQL_ROW stRow;
while (stRow = mysql_fetch_row(pReSet))
{
//printf row's data
for (i = 0; i < iFieldNum; i++)
{
if (stRow[i] != NULL)
{
//printf("%s ", stRow[i]);
}
}
}
}
}
else
{
//printf("unable to select the database!\n");
}
}
else
{
//printf("can't connect to the mysql server!\n");
}
mysql_close(pDbCon);
}
}


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<%@ page contentType="text/html; charset=utf-8" language="java" import="java.sql.*" errorPage="" %>
<%
//Á¬½ÓÊý¾Ý¿â
try
{
Class.forName("org.gjt.mm.mysql.Driver").newInstance();
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sudo apt-get install gcc g++ libgcc1 libg++ make gdb
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sudo apt-get install libmysql++-dev libmysql++2c2a libmysqlclient15-dev libmysqlclient15off
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ÔÙ̸mysqlµÄÅäÖÃÎļþmy.ini or my.cnf (Ö®Ò»)

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