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127 lines
3.6 KiB
127 lines
3.6 KiB
6 months ago
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/******************************************************************
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Copyright © Deng Zhimao Co., Ltd. 1990-2030. All rights reserved.
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* @projectName weather
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* @brief myjsonparse.cpp
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* @author Deng Zhimao
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* @email 1252699831@qq.com
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* @date 2020-06-15
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*******************************************************************/
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#include "myjsonparse.h"
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#include "weatherdata.h"
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#include <QVariant>
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#include <QJsonObject>
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#include <QJsonArray>
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#include <QDebug>
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MyJsonParse::MyJsonParse()
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: m_success(false)
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{
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}
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MyJsonParse::MyJsonParse(const QJsonDocument &doc)
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: m_success(false),
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m_jsonDoc(doc)
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{
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}
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MyJsonParse::~MyJsonParse()
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{
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}
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void MyJsonParse::setJsonDocument(const QJsonDocument &doc)
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{
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if (!doc.isNull())
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m_jsonDoc = doc;
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if (m_jsonDoc.isObject()) {
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QJsonObject object = m_jsonDoc.object();
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m_success = object.value("desc").toString() == "OK";
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}
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}
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QJsonDocument MyJsonParse::jsonDocument() const
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{
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return m_jsonDoc;
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}
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QString MyJsonParse::getCurrentCity() const
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{
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if (m_success){
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QJsonObject object = m_jsonDoc.object();
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object = object.value("data").toObject();
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return object.value("city").toString();
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}
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return "获取城市失败";
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}
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QString MyJsonParse::getCurrentTemp() const
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{
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if (m_success){
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QJsonObject object = m_jsonDoc.object();
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object = object.value("data").toObject();
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return object.value("wendu").toString();
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}
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return "获取当前温度失败";
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}
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QList<IndexData *> MyJsonParse::getIndexList() const
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{
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QList<IndexData *> indexs;
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if (m_success) {
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QJsonObject object = m_jsonDoc.object();
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object = object.value("data").toObject();
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IndexData *indexData = new IndexData;
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indexData->setDescript(object.value("ganmao").toString());
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indexs.push_back(indexData);
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}
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return indexs;
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}
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QList<WeatherData *> MyJsonParse::getWeatherList() const
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{
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QList<WeatherData *> weathers;
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if (m_success){
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QJsonObject object = m_jsonDoc.object();
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object = object.value("data").toObject();
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QJsonArray array = object.value("forecast").toArray();
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for (auto it : array){
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object = it.toObject();
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WeatherData *weatherData = new WeatherData;
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if (object.value("date").toString().length() == 6)
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weatherData->setDate(object.value("date").toString().mid(3, 3));
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else
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weatherData->setDate(object.value("date").toString().mid(2, 3));
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QString temperature = object.value("high").toString().mid(3, 2);
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weatherData->setMaxTemperature(temperature.toInt());
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temperature = object.value("low").toString().mid(3, 2);
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weatherData->setMinTemperature(temperature.toInt());
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QString weather = object.value("type").toString();
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weatherData->setWeather(weather);
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QString imagestr;
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if (weather.left(1) == "晴")
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imagestr = "fine";
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else if ((weather.left(2) == "多云" ) || weather.left(1) == "阴")
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imagestr = "cloudy";
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else if (weather.contains("雨"))
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imagestr = "rain";
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else if (weather.contains("雪"))
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imagestr = "snow";
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else imagestr = "fine";
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weatherData->setDayPicture("qrc:/weather/image/" + imagestr + "_sun.png");
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weatherData->setNightPicture("qrc:/weather/image/" + imagestr + "_moon.png");
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weatherData->setWind(object.value("fengxiang").toString());
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weathers.push_back(weatherData);
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}
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}
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return weathers;
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}
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