模拟鼠标点击键盘按下

#include <Windows.h>
#include <stdlib.h>

//打开程序或网页
void open(char *str)
{
    ShellExecuteA(0, "open", str, 0, 0, 1);
}

//关闭程序
void close()
{
    system("http://taskkill /f /im liebao.exe");
}

//模拟键盘按下实现输入
void search()
{
    keybd_event('G', 0, 0, 0);//g键按下
    keybd_event('G', 0, 2, 0);//g键释放
    keybd_event('G', 0, 0, 0);
    keybd_event('G', 0, 2, 0);
    keybd_event('1', 0, 0, 0);
    keybd_event('1', 0, 2, 0);
    keybd_event(0x0d, 0, 0, 0);//回车键按下
    keybd_event(0x0d, 0, 2, 0);//回车键释放
}

//鼠标移动到固定单元位置
void mouse_move(int x, int y)
{
    //移动到绝对位置 行列的单元数为65535 求得每个像素多少个单元 与像素相乘就可以定位到具体位置
    mouse_event(MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE, x * 65535 / 1920, y * 65535 / 1080, 0, 0);
}

//鼠标点击
void mouse_click()
{
    mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
    mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
}


void main()
{
    while (1)
    {
        open("http://online.njtech.edu.cn");
        Sleep(4000);
        mouse_move(1300, 230);
        mouse_click();
        Sleep(300);
        search();
        mouse_move(700, 400);
        Sleep(1000);
        mouse_click();
        Sleep(2000);
        close();
    }
}