我尝试通过Eclipse中的C++连接到MySQL数据库,并使用互联网上的所有建议,但没有一个完全有帮助。我使用MinGW与Eclipse连接到MySQL。 我已经添加了:从Eclipse连接到MySQL(CDT)
C:\Program Files\boost
C:\Program Files\MySQL\MySQL Connector C++ 1.1.3\include
C:\Program Files\MySQL\MySQL Server 5.6\include
到包括目录和
C:\Program Files\MySQL\MySQL Server 5.6\lib
C:\Program Files\MySQL\Connector C++ 1.1.2\lib\opt
到库目录(-L)。此外,我还将
libmysql.lib
mysqlcppconn-static.lib
添加到其他依赖项(-l)。
的代码是:
#include <stdlib.h>
#include <iostream>
#include "mysql_driver.h"
#include "mysql_connection.h"
#include <cppconn/driver.h>
#include <cppconn/exception.h>
#include <cppconn/resultset.h>
#include <cppconn/statement.h>
using namespace std;
using namespace sql::mysql;
int main(void)
{
cout << endl;
cout << "Running 'SELECT 'Hello World!' AS _message'..." << endl;
try {
sql::Driver *driver;
sql::Connection *con;
sql::Statement *stmt;
sql::ResultSet *res;
/* Create a connection */
driver = get_driver_instance();
con = driver->connect("tcp://127.0.0.1:3306", "root", "root");
/* Connect to the MySQL test database */
con->setSchema("test");
stmt = con->createStatement();
res = stmt->executeQuery("SELECT 'Hello World!' AS _message");
while (res->next()) {
cout << "\t... MySQL replies: ";
/* Access column data by alias or column name */
cout << res->getString("_message") << endl;
cout << "\t... MySQL says it again: ";
/* Access column fata by numeric offset, 1 is the first column */
cout << res->getString(1) << endl;
}
delete res;
delete stmt;
delete con;
} catch (sql::SQLException &e) {
cout << "# ERR: SQLException in " << __FILE__;
cout << "(" << __FUNCTION__ << ") on line " << __LINE__ << endl;
cout << "# ERR: " << e.what();
cout << " (MySQL error code: " << e.getErrorCode();
cout << ", SQLState: " << e.getSQLState() << ")" << endl;
}
cout << endl;
return EXIT_SUCCESS;
}
但他们都不似乎工作和大量的错误弹出。目前,我在 "call of overloaded 'get_driver_instance()' is ambiguous"
上遇到错误您是否有任何人有在C++环境中通过Eclipse连接到MySQL的经验。我不是Linux用户,Linux上的教程也不起作用。
可以分享我整个程序的步骤我怎么能做到这一点..... 因为我遵循所有的步骤,但在执行test.exe文件失败显示' –