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这是我在网上随便下的一段demo 
#include <windows.h>  
#include <process.h> 
#include <iostream> 
#include <string> 
#include "mysql.h"   //安装的mysql的头文件所在的位置 
using namespace std; 
string host="localhost"; 
string user="root"; 
string pwd=""; 
string dbname="pure"; 
string sql="select * from cdn"; 
unsigned int port=3306; 
int status; 
int main(){ 
 MYSQL *mysql; 
 mysql=mysql_init(0); 
 MYSQL_RES *result; 
 MYSQL_ROW row; 
 if(mysql_real_connect(mysql,host.c_str(),user.c_str(),pwd.c_str(),dbname.c_str(),port,NULL,CLIENT_FOUND_ROWS)==NULL){ 
  cout << "connect failure!" << endl; 
  return EXIT_FAILURE; 
 }else{ 
  cout << "connect success!" << endl; 
 } 
 mysql_set_character_set(mysql,"gbk"); 
 status=mysql_query(mysql,sql.c_str()); 
 if(status !=0 ){ 
  cout << "query failure!" << endl; 
 } 
 cout << "the status is :" << status << endl; 
 result=mysql_store_result(mysql); 
 while(row=mysql_fetch_row(result)){ 
  cout << row[1] <<"|"<< row[2] << endl; 
 } 
 mysql_free_result(result); 
 mysql_close(mysql); 
} 
 
我安装的是mysql-essential-5.1.33-win32 
开发环境是VS2008 
库文件什么的都配置好了 
编译通过 
运行的时候就出现错误:无法定位程序输入点mysql_set_character_set于动态连接库LIBMYSQL.dll上 
请大家帮帮忙 
我是要准备做一个对MYSQL的C API的封装类,想先测试下,可是上述问题解决不了,测试不了........ 
 
PS:我是新手 |   
 
 
 
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