linuxc操作数据库

来源：互联网发布：迭代器java 线程安全编辑：程序博客网时间：2024/05/29 17:45

#include <mysql++.h>
#include <iostream>

using namespace std;
int main()
{
const char* db = 0, *server = 0, *user = 0, *password = "";
db = "test";
server = "localhost";
user = "zhxilin";
password = "";

mysqlpp::Connection conn(false);
if (conn.connect(db, server, user, password)) {
cout << "connect db succeed. " << endl;
mysqlpp::Query query = conn.query("SELECT * FROM Student");
if (mysqlpp::StoreQueryResult res = query.store()) {
cout.setf(ios::left);
cout << setw(31) << "Sid" <<
setw(10) << "Sname" <<
setw(10) << "Sage" <<
setw(10) << "Sgender" <<
setw(10) << "SDepartment" << endl;

mysqlpp::StoreQueryResult::const_iterator it;
for (it = res.begin(); it != res.end(); ++it) {
mysqlpp::Row row = *it;
cout << setw(30) << row[0] << ' ' <<
setw(9) << row[1] << ' ' <<
setw(9) << row[2] << ' ' <<
setw(9) << row[3] << ' ' <<
setw(9) << row[4] << ' ' <<
endl;
}
}
} else {
cout << "connect db fail. " << endl;
}
return 0;
}

0 0