public bool WeatherQuery(string provice, string city, out WeatherDetail detailResult)
{
try
{
HttpWebRequest request = WebRequest.CreateHttp(@"http://www.nmc.gov.cn/f/rest/province");
HttpWebResponse response = request.GetResponse() as HttpWebResponse;
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream);
string content = reader.ReadToEnd();
List <Province> provinceResult = JsonConvert.DeserializeObject <List <Province> >(content);
Dictionary <string, string> proviceNamedict = new Dictionary <string, string>();
provinceResult.ForEach(x =>
{
if (!proviceNamedict.Keys.Contains(x.name))
{
proviceNamedict.Add(x.name, x.code);
}
});
string str = string.Format(@"http://www.nmc.gov.cn/f/rest/province/{0}", proviceNamedict[provice]);
request = WebRequest.CreateHttp(str);
response = request.GetResponse() as HttpWebResponse;
stream = response.GetResponseStream();
reader = new StreamReader(stream);
content = reader.ReadToEnd();
List <City> cityResult = JsonConvert.DeserializeObject <List <City> >(content);
Dictionary <string, string> cityNamedict = new Dictionary <string, string>();
cityResult.ForEach(x =>
{
if (!cityNamedict.Keys.Contains(x.city))
{
cityNamedict.Add(x.city, x.code);
}
});
string str1 = string.Format("http://www.nmc.gov.cn/f/rest/real/{0}", cityNamedict[city]);
request = WebRequest.CreateHttp(str1);
response = request.GetResponse() as HttpWebResponse;
stream = response.GetResponseStream();
reader = new StreamReader(stream);
content = reader.ReadToEnd();
detailResult = JsonConvert.DeserializeObject <WeatherDetail>(content);
return(true);
}
catch (WebException ex)
{
Console.WriteLine(ex.Message);
detailResult = null;
return(false);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
detailResult = null;
return(false);
}
}
private void timer_weatherQuery_Tick(object state, EventArgs sender)//查询天气
{
WeatherClass WC = new WeatherClass();
WeatherDetail detail = new WeatherDetail();
if (WC.WeatherQuery(Client.ConfigClass.getInstance().getValue("province"), Client.ConfigClass.getInstance().getValue("city"), out detail))
{
WeatherUpdate.update(detail);
}
else
{
this.LB_NetState.Text = "异常";
this.LB_NetState.ForeColor = Color.Red;
}
}
private void Btn_Confirm_Click(object sender, EventArgs e)
{
if (this.dateTime.Value != null && this.cbo_weather.Text != null && this.tbo_temperature.Text != null && this.tbo_wind.Text != null)
{
float temperature;
if (float.TryParse(this.tbo_temperature.Text, out temperature))
{
DateTime dt = this.dateTime.Value;
string weather = this.cbo_weather.Text.ToString();
string wind = this.tbo_wind.Text;
Client.MySqlHelper mysql = new Client.MySqlHelper();
string sqlString = string.Format("INSERT INTO tb_weather SET time='{0}',weather='{1}',temperature={2},wind='{3}';", dt, weather, temperature, wind);
try
{
mysql.ExecuteNonQuery(sqlString);
WeatherDetail detail = new WeatherDetail();
detail.weather = new Weather();
detail.wind = new Wind();
detail.publish_time = dt.ToString();
detail.weather.temperature = temperature;
detail.wind.power = wind;
detail.weather.info = weather;
WeatherUpdate.update(detail);
this.tbo_temperature.Text = "";
this.tbo_wind.Text = "";
this.cbo_weather.Text = "";
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
MessageBox.Show("写入数据库失败");
}
}
else
{
MessageBox.Show("请输入正确温度");
}
}
else
{
MessageBox.Show("请输入全部信息");
}
}
public static void readWeatherDetail()
{
string sqlString = string.Format("SELECT * FROM tb_weather WHERE uuid=(SELECT MAX(uuid) FROM tb_weather);");
WeatherDetail detail = new WeatherDetail();
detail.weather = new Weather();
detail.wind = new Wind();
try
{
DataTable dt = mysql.ExecuteDataTable(sqlString);
detail.publish_time = dt.Rows[0]["time"].ToString();
detail.weather.info = dt.Rows[0]["weather"].ToString();
detail.wind.power = dt.Rows[0]["wind"].ToString();
detail.weather.temperature = float.Parse(dt.Rows[0]["temperature"].ToString());
update(detail);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
public static void update(WeatherDetail detail)
{
//天气
LB_NetState.Text = "测试中";
LB_NetState.ForeColor = Color.White;
LB_Weather.Text = detail.weather.info;
int index = -1;
if (detail.weather.info.Contains("晴"))
{
index = 0;
}
else if (detail.weather.info.Contains("雨"))
{
index = 1;
}
else if (detail.weather.info.Contains("雪"))
{
index = 2;
}
else if (detail.weather.info.Contains("阴"))
{
index = 3;
}
else if (detail.weather.info.Contains("云"))
{
index = 4;
}
else if (detail.weather.info.Contains("雹"))
{
index = 5;
}
else if (detail.weather.info.Contains("雾") || detail.weather.info.Contains("霾"))
{
index = 6;
}
else if (detail.weather.info.Contains("沙"))
{
index = 7;
}
switch (index)
{
case 0:
Pic_Weather.Image = Image.FromFile(@"img/weather_sunshine.jpg");
break;
case 1:
Pic_Weather.Image = Image.FromFile(@"img/weather_rain.png");
break;
case 2:
Pic_Weather.Image = Image.FromFile(@"img/weather_snow.png");
break;
case 3:
Pic_Weather.Image = Image.FromFile(@"img/weather_Overcast.png");
break;
case 4:
Pic_Weather.Image = Image.FromFile(@"img/weather_Cloudy2sunny.png");
break;
case 5:
Pic_Weather.Image = Image.FromFile(@"img/weather_hail.png");
break;
case 6:
Pic_Weather.Image = Image.FromFile(@"img/weather_Haze.png");
break;
case 7:
Pic_Weather.Image = Image.FromFile(@"img/weather_sand.png");
break;
}
//温度
LB_Tem.Text = detail.weather.temperature.ToString() + "℃";
//风力
LB_WindPower.Text = detail.wind.power.ToString();
}