谢桥的博客

//用来解析Jsong数据void MainWindow::DecodeJson(QString JsonData){ qDebug()<<"--->"<<JsonData.toUtf8(); QJsonParseError parseJsonErr; QJsonDocument document = QJsonDocument::fromJson(JsonData.toUtf8(),&parseJsonErr); ..

转载自：Qt实现HTTP的Get/Post请求_while(1) { smile(); }-优快云博客头文件#include <QNetworkRequest>#include <QNetworkReply>#include <QNetworkAccessManager>声明： void requestFinished(QNetworkReply*);触发void QtGuiApplication::onBtnGetCli..

下载地址https://download.qt.io/archive/qt/安装linux版本还需要找一下比如这个地址https://download.qt.io/archive/qt/5.14/5.14.1/里面有linux版本直接点击下载即可下载完成后安装1.给权限chmod +x qt-opensource-linux-x64-5.14.1.run2.安装sudo ./qt-opensource-linux-x64-5.14.1.run路径安装过程就不说了有一个注意一下

#include <stdio.h>#include <stdlib.h>typedef char ElenType;typedef struct BiTNode{ char data; struct BiTNode *lchild,*rchild;}BiTNode,*BiTree;//创建一棵二叉树,约定用户遵照前序遍历的方式输入数据CreateBiTree(BiTree *T){ char c; scanf("%c"...

这个代码是根据小甲鱼的那个数据结构与算法码出来的#include <stdio.h>void move(int n, char x,char y, char z){ if( 1 == n ){ printf("%c-->%c\n",x,z); } else{ move(n-1,x,z,y); printf("%c-->%c\n",x,z); move(n-1,y,x,z);

效果源码//mymainwindow.cpp#include "mymainwindow.h"#include "ui_mymainwindow.h"#include #include #include myMainWindow::myMainWindow(QWidget *parent) : QMainWindow(parent), ui(n

效果源码//mymainwindow.cpp#include "mymainwindow.h"#include "ui_mymainwindow.h"#include #include #include myMainWindow::myMainWindow(QWidget *parent) : QMainWindow(parent), ui(n

效果图源码//myMainWindow.h#ifndef MYMAINWINDOW_H#define MYMAINWINDOW_H#include <QMainWindow>namespace Ui {class myMainWindow;}class myMainWindow : public QMainWindow{ Q_OBJECTpublic: explicit my

//mymainwindow.cpp#include "mymainwindow.h"#include "ui_mymainwindow.h"#include <QTime>#include <QTimer>#include <QDebug>#include <QPalette>myMainWindow::myMainWindow(QWidget *parent) : QMainW

实现效果，勾选记住密码获取lineEdit的值并保存源程序mymainwindow.cpp#include "mymainwindow.h"#include "ui_mymainwindow.h"#include #include #include myMainWindow::myMainWindow(QWidget *parent) : QMainW

先看一下实现的效果细节mymainwindow.CPP#include "mymainwindow.h"#include "ui_mymainwindow.h"#include "QString"myMainWindow::myMainWindow(QWidget *parent) : QMainWindow(parent), ui(new U