获取天气信息

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获取天气信息

发布时间：2009年11月02日点击数：次xiaoxiaoniao

/// 得到天气数据

///

/// 数组（0、天气；1、气温；2、风力；3、紫外线；4、空气）

public static string[] GetWeather()

{

Regex regex;

string[] weather = new string[5];

string content = "";

Match mcTmp;

Match mcCity;

int k = 1;

HttpWebResponse theResponse;

WebRequest theRequest;

theRequest = WebRequest.Create("http://weather.news.qq.com/inc/ss82.htm");

try

{

theResponse = (HttpWebResponse)theRequest.GetResponse();

/// 得到天气数据

///

/// 数组（0、天气；1、气温；2、风力；3、紫外线；4、空气）

public static string[] GetWeather()

{

Regex regex;

string[] weather = new string[5];

string content = "";

Match mcTmp;

Match mcCity;

int k = 1;

HttpWebResponse theResponse;

WebRequest theRequest;

theRequest = WebRequest.Create("http://weather.news.qq.com/inc/ss82.htm");

try

{

theResponse = (HttpWebResponse)theRequest.GetResponse();

using (System.IO.Stream sm = theResponse.GetResponseStream())

{

System.IO.StreamReader read = new System.IO.StreamReader(sm, Encoding.Default);

content = read.ReadToEnd();

}

catch (Exception)

{

content = "";

}

string parttenTmp = "(?[^";

k = 1;

regex = new Regex(parttenTmp, RegexOptions.Compiled | RegexOptions.IgnoreCase);

for (mcTmp = regex.Match(content), k = 1; mcTmp.Success; mcTmp = mcTmp.NextMatch(), k++)

{

weather[0] = mcTmp.Groups["item1"].Value;

}

parttenTmp = "height=\"23\" align=\"center\">(?[^/]+)";

k = 1;

regex = new Regex(parttenTmp, RegexOptions.Compiled | RegexOptions.IgnoreCase);

for (mcTmp = regex.Match(content), k = 1; mcTmp.Success; mcTmp = mcTmp.NextMatch(), k++)

{

weather[k] = mcTmp.Groups["item1"].Value;

}

return weather;

}

获取天气信息

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