09 2017 档案

摘要:mainwindows.h#ifndef MAINWINDOW_H#define MAINWINDOW_H#include #include #include #include#include#include#include#include #include #inc... 阅读全文
posted @ 2017-09-30 04:49 云胡同学 阅读(923) 评论(0) 推荐(0)
摘要:QString path = QFileDialog::getOpenFileName(this, tr("选择视频"), ".", tr("Image Files(*.flv *.mp4)"));//得到视频路径 mediaPlayer = new Q... 阅读全文
posted @ 2017-09-28 19:15 云胡同学 阅读(1494) 评论(0) 推荐(0)
摘要:QString path = QFileDialog::getOpenFileName(this, tr("选择视频"), ".", tr("Image Files(*.mp4)"));//得到视频路径 mediaPlayer = new QMediaPlay... 阅读全文
posted @ 2017-09-27 19:21 云胡同学 阅读(704) 评论(0) 推荐(0)
摘要:QString path = QFileDialog::getOpenFileName(this, tr("选择视频"), ".", tr("Image Files(*.jpg *.png)")); QImage* img=new QImage; ... 阅读全文
posted @ 2017-09-26 21:00 云胡同学 阅读(2329) 评论(0) 推荐(0)
摘要:testmysql分数: 提交到mysqlconnect_error) { die("连接失败: " . $conn->connect_error);} $rightscore= $_POST['right'];//html表单传过来的数据$sq... 阅读全文
posted @ 2017-09-21 15:04 云胡同学 阅读(1823) 评论(0) 推荐(0)
摘要:#include#include#includeint main(){ char s[100][100],c[100]={0}; FILE *fp; char l[100]={0}; fp=fopen("记事本.txt","r");//打开 ... 阅读全文
posted @ 2017-09-21 14:28 云胡同学 阅读(549) 评论(0) 推荐(0)