ySQLInterface::writeDataToDB(string queryStr)
{
if(0==mysql_query(&mysqlInstance,queryStr.c_str()))
return true;
else
errorIntoMySQL();
return false;
}
//读取数据
bool MySQLInterface::getDatafromDB(string queryStr, std::vector >& data)
{
if(0!=mysql_query(&mysqlInstance,queryStr.c_str()))
{
errorIntoMySQL();
return false;
}
result=mysql_store_result(&mysqlInstance);
int row=mysql_num_rows(result);
int field=mysql_num_fields(result);
MYSQL_ROW line=NULL;
line=mysql_fetch_row(result);
int j=0;
std::string temp;
while(NULL!=line)
{
std::vector linedata;
for(int i=0; i
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