html天气预报代码_.net天气预报代码

1.c#窗体程序中怎么获取到从接口中得到的信息？天气预报://m.weather.cn/data/101230101.html

2.ASP.NET实现天气预报

3.android端免费获取天气信息的服务器接口有么

4.我想知道大连未来五天的天气，最好是发过来你信息的来源的

名称：265天气根据IP自动获得当地的天气情况

代码：<iframe src="://weather.265/weather.htm" width="168" height="54" frameborder="no" border="0" marginwidth="0&quoat; marginheight="0" scrolling="no"></iframe>

名称：QQ天气预报代码（一）

代码 ：<iframe width="145" height="130" border="0" align="center" marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="0" scrolling="no" src="://minisite.qq/Weather/news_new.html" allowTransparency="true"></iframe>

说明 ：这种适合于在网页的边栏插入。但一个缺点是，上面的4个城市是既定的，无法改成别的。插 入时，选好网页上的位置，直接将左栏的源代码全部拷进去就行了

名称：QQ天气预报代码（二）

代码 ：<IFRAME ID='ifm2' WIDTH='189' HEIGHT='190' ALIGN='CENTER' MARGINWIDTH='0' MARGINHEIGHT='0' HSPACE='0' VSPACE='0' FRAMEBORDER='0' SCROLLING='NO' SRC='://weather.qq/inc/ss258.htm'></IFRAME>

说明 ：这种 也适合于在网页的边栏插入。上面 的城市可以自定，比如厦门可改成别的。定制的方法是修改我代码中标红的数字，从1开始代表“香 港”开始，每个数字都代表一个城市，厦门是287，具体要哪个城市自己找一下罢。

名称：新浪天气预报代码

代码 ：<IFRAME ID='ifm2' WIDTH='260' HEIGHT='70' ALIGN='CENTER' MARGINWIDTH='0' MARGINHEIGHT='0' HSPACE='0' VSPACE='0' FRAMEBORDER='0' SCROLLING='NO' src="://news.sina.cn/iframe/weather/130101.html"></iframe>

说明 ：这种适合于在网页的头栏插入。上面的城市可以自定，比如 石家庄可改成别的。

名称：QQ天气预报代码（三）

代码 ：<iframe width="469" height="218" border="0" align="center" marginwidth="0" marginheight="0" hspace="0" vspace="0" frameborder="0" scrolling="no" src="://news.qq/cgi-bin/news_weather_search?city=厦门" allowTransparency="true"></iframe>

说明 ：这种适合于在网页的正栏插入。上面的城市可以自定，比如厦门可改成别的。定制的方法是修改我代码中标红的 名称。这里比较简单，直接用汉字改就行了。比如是福州的，你就直接把“厦门”改成福州就行。

名称：QQ天气预报代码（四）

代码 ：<iframe width=160 height=230 frameborder=0 scrolling=NO src=://news.qq/cgi-bin/news_qq_search?city=南昌></iframe>

名称：QQ天气预报代码（五）

代码 ：<iframe src="://news.qq/cgi-bin/news_qq_search?city=南昌" frameborder="0" width="160" scrolling="no" height="230"></iframe>

c#窗体程序中怎么获取到从接口中得到的信息？天气预报://m.weather.cn/data/101230101.html

首先登入百度账号

将鼠标移动到天气上，就会出现未来几天天气的详细情况，点击右上角的设置

就可以选择省份

接着选择城市，一般省会在第一个，其他的城市按照开头名字的第一个字母排序

可以勾选极端天气提醒，在出现极端天气的时候，登入百度首页就可以收到提醒

然后点击保存

就可以看到首页天气设置好了

代码看中国天气网里面的插件

ASP.NET实现天气预报

你这个不是接口，只是个网页地址。

我找到另外一个天气预报的接口：

://.webxml.cn/WebServices/WeatherWebService.asmx

只要在项目中添加Web引用：

按照这个做：

然后人就可以实例化这个对象：

调用对应的方法就可以获取接口中的信息了。

直接在IE或其它浏览器中打开这接口网址：

://.webxml.cn/WebServices/WeatherWebService.asmx

可以看到那些方法的使用说明。

还是不会就不应该了。为了这15分，可以加我好友再问。

android端免费获取天气信息的服务器接口有么

using System;

using System.Data;

using System.Configuration;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using System.Data.SqlClient;

using System.Net;

using System.IO;

using System.Collections;

/// <summary>

/// Weather 的摘要说明

/// </summary>

public class Weather

{

public Weather()

{

//

// TODO: 在此处添加构造函数逻辑

//

}

public static string ConvertCodeByCity(string City)

{

string Code = "";

switch (City)

{

case "北京":

Code = "110100";

break;

default:

break;

}

return Code;

}

public static ArrayList GetWeather(string code)

{

/*

[0] "北京 "string

[1] "雷阵雨 "string

[2] "9℃" string

[3] "29℃"string

[4] "小于3级"string

*/

string html = "";

try

{

HttpWebRequest request = (HttpWebRequest)WebRequest.Create("://weather.sina.cn/iframe/weather/" + code + "_w.html ");

request.Method = "Get";

//request.Timeout = 1;

request.ContentType = "lication/x--form-urlencoded ";

WebResponse response = request.GetResponse();

Stream s = response.GetResponseStream();

StreamReader sr = new StreamReader(s, System.Text.Encoding.GetEncoding("GB2312"));

html = sr.ReadToEnd();

s.Close();

sr.Close();

}

catch (Exception err)

{

throw new Exception("访问地址出错~~~ ");

}

int count = html.Length;

int starIndex = html.IndexOf("<table ", 0, count);

int endIndex = html.IndexOf("</table>", starIndex, count - starIndex);

html = html.Substring(starIndex, endIndex - starIndex + 8);

//得到城市

int cityStartIndex = html.IndexOf("<b>", 0, html.Length);

int cityEndIndex = html.IndexOf("</b>", 0, html.Length);

string City = html.Substring(cityStartIndex + 3, cityEndIndex - cityStartIndex - 3);

//得到天气

int weatherStartIndex = html.IndexOf("<b>", cityEndIndex);

int weatherEndIndex = html.IndexOf("</b>", weatherStartIndex);

string Weather = html.Substring(weatherStartIndex + 3, weatherEndIndex - weatherStartIndex - 3);

//得到温度

int temperatureStartIndex = html.IndexOf("<b", weatherEndIndex);

int temperatureEndIndex = html.IndexOf("</b>", weatherEndIndex + 3);

string Temperature = html.Substring(temperatureStartIndex + 21, temperatureEndIndex - temperatureStartIndex - 21);

int int1 = Temperature.IndexOf("℃", 0);

int int2 = Temperature.IndexOf("～", 0);

int int3 = Temperature.IndexOf("℃", int2);

string MinTemperature = Temperature.Substring(int2 + 1, int3 - int2);

string MaxTemperature = Temperature.Substring(0, int2 - int1 + 2);

//得到风力

int windforceStartIndex = html.IndexOf("风力：", temperatureEndIndex);

int windforceEndIndex = html.IndexOf("<br>", windforceStartIndex);

string Windforce = html.Substring(windforceStartIndex + 3, windforceEndIndex - windforceStartIndex - 3);

if (Windforce.Contains("小于") && (!Windforce.Contains("等于"))) //判断风力是否含有"小于"或"小于等于"字样将,如果有的话，将其替换为2-

{

//Windforce = Windforce.Replace("小于", "2-");

string strWindforce = Windforce.Substring(2, Windforce.Length - 3);

int minWindforce = Int32.Parse(strWindforce) - 1;

Windforce = Windforce.Replace("小于", minWindforce.ToString() + "-");

}

else if (Windforce.Contains("小于等于"))

{

string strWindforce = Windforce.Substring(4, Windforce.Length - 5);

int minWindforce = Int32.Parse(strWindforce) - 1;

Windforce = Windforce.Replace("小于等于", minWindforce.ToString() + "-");

}

ArrayList al = new ArrayList();

al.Add(City);

al.Add(Weather);

al.Add(MinTemperature);

al.Add(MaxTemperature);

al.Add(Windforce);

return al;

}

}

我想知道大连未来五天的天气，最好是发过来你信息的来源的

中国国家气象局提供了获取所在城市天气预报信息接口。通过这个接口，我们就可以获取天气信息了。

关于获取天气预报的实例参考android学习手册，里面有源码。android学习手册包含9个章节，108个例子，源码文档随便看，例子都是可交互，可运行，源码用android studio目录结构，高亮显示代码，文档都用文档结构图显示，可以快速定位。360手机助手中下载,图标上有贝壳

中国国家气象局天气预报接口总共提供了三个：

://.weather.cn/data/sk/101010100.html

://.weather.cn/data/cityinfo/101010100.html

://m.weather.cn/data/101010100.html

注：上面接口2014.3.4日已不再更新。换成这个：://m.weather.cn/atad/101230201.html。各位看34楼。在此感谢tdwll和黄晓佳cobish。

最详细的信息来自第三个接口。上面url中的101010100是城市代码，这里是北京的城市代码。只需要改变城市代码，就可以得到所在城市的天气信息。笔者在福州，所以选择的城市代码是福州101230101。

在浏览器上输入url：://m.weather.cn/data/101230101.html得到信息，天气信息是json的数据格式，数据如下：

{"weatherinfo":{"city":"福州","city_en":"fuzhou","date_y":"2012年5月14日","date":"","week":"星期一","fchh":"08","cityid":"101230101","temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃","tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉","weather1":"阵雨转中雨","weather2":"中雨转小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨转阵雨","weather6":"阵雨转小雨","img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3","img_title1":"阵雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"阵雨","img_title11":"阵雨","img_title12":"小雨","img_title_single":"阵雨","wind1":"微风","wind2":"微风","wind3":"微风","wind4":"微风","wind5":"微风","wind6":"微风","fx1":"微风","fx2":"微风","fl1":"小于3级","fl2":"小于3级","fl3":"小于3级","fl4":"小于3级","fl5":"小于3级","fl6":"小于3级","index":"热","index_d":"天气较热，建议着短裙、短裤、短套装、T恤等夏季服装。年老体弱者宜着长袖衬衫和单裤。","index48":"暖","index48_d":"较凉爽，建议着长袖衬衫加单裤等春秋过渡装。年老体弱者宜着针织长袖衬衫、马甲和长裤。","index_uv":"弱","index48_uv":"最弱","index_xc":"不宜","index_tr":"适宜","index_co":"较不舒适","st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18","index_cl":"较不宜","index_ls":"不太适宜","index_ag":"不易发"}}

我们可以解析json数据去得到自己想用的天气信息。

天气信息解释：

[html] view plain copy print?

{?

"weatherinfo":{?

<!--?基本信息?-->?

"city":"福州",?

"city_en":"fuzhou",?

"date_y":"2012年5月14日",?

"date":"",?

"week":"星期一",?

"fchh":"08",?

"cityid":"101230101",?

<!--?从今天开始到第六天的每天的天气情况，这里的温度是摄氏温度?-->?

"temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃",?

<!--?从今天开始到第六天的每天的天气情况，这里的温度是华氏温度?-->?

"tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉",?

<!--?天气描述?-->?

"weather1":"阵雨转中雨","weather2":"中雨转小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨转阵雨","weather6":"阵雨转小雨",?

<!--?天气描述序号?-->?

"img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3",?

<!--?名称?-->?

"img_title1":"阵雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"阵雨","img_title11":"阵雨","img_title12":"小雨","img_title_single":"阵雨",?

<!--?风速描述?-->?

"wind1":"微风","wind2":"微风","wind3":"微风","wind4":"微风","wind5":"微风","wind6":"微风","fx1":"微风","fx2":"微风",?

<!--?风速级别描述?-->?

"fl1":"小于3级","fl2":"小于3级","fl3":"小于3级","fl4":"小于3级","fl5":"小于3级","fl6":"小于3级",?

<!--?今天穿衣指数?-->?

"index":"热",?

"index_d":"天气较热，建议着短裙、短裤、短套装、T恤等夏季服装。年老体弱者宜着长袖衬衫和单裤。",?

<!--?48小时穿衣指数?-->?

"index48":"暖","index48_d":"较凉爽，建议着长袖衬衫加单裤等春秋过渡装。年老体弱者宜着针织长袖衬衫、马甲和长裤。",?

<!--?紫外线及48小时紫外线?-->?

"index_uv":"弱","index48_uv":"最弱",?

<!--?洗车?-->?

"index_xc":"不宜",?

<!--?旅游?-->?

"index_tr":"适宜",、?

<!--?舒适指数?-->?

"index_co":"较不舒适",?

"st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18",?

<!--?晨练?-->?

"index_cl":"较不宜",?

<!--?晾晒?-->?

"index_ls":"不太适宜",?

<!--?过敏?-->?

"index_ag":"不易发"?

}?

}?

{

"weatherinfo":{

<!-- 基本信息 -->

"city":"福州",

"city_en":"fuzhou",

"date_y":"2012年5月14日",

"date":"",

"week":"星期一",

"fchh":"08",

"cityid":"101230101",

<!-- 从今天开始到第六天的每天的天气情况，这里的温度是摄氏温度 -->

"temp1":"29℃~23℃","temp2":"26℃~20℃","temp3":"24℃~20℃","temp4":"25℃~20℃","temp5":"24℃~21℃","temp6":"25℃~22℃",

<!-- 从今天开始到第六天的每天的天气情况，这里的温度是华氏温度 -->

"tempF1":"84.2℉~73.4℉","tempF2":"78.8℉~68℉","tempF3":"75.2℉~68℉","tempF4":"77℉~68℉","tempF5":"75.2℉~69.8℉","tempF6":"77℉~71.6℉",

<!-- 天气描述 -->

"weather1":"阵雨转中雨","weather2":"中雨转小雨","weather3":"小雨","weather4":"小雨","weather5":"小雨转阵雨","weather6":"阵雨转小雨",

<!-- 天气描述序号 -->

"img1":"3","img2":"8","img3":"8","img4":"7","img5":"7","img6":"99","img7":"7","img8":"99","img9":"7","img10":"3","img11":"3","img12":"7","img_single":"3",

<!-- 名称 -->

"img_title1":"阵雨","img_title2":"中雨","img_title3":"中雨","img_title4":"小雨","img_title5":"小雨","img_title6":"小雨","img_title7":"小雨","img_title8":"小雨","img_title9":"小雨","img_title10":"阵雨","img_title11":"阵雨","img_title12":"小雨","img_title_single":"阵雨",

<!-- 风速描述 -->

"wind1":"微风","wind2":"微风","wind3":"微风","wind4":"微风","wind5":"微风","wind6":"微风","fx1":"微风","fx2":"微风",

<!-- 风速级别描述 -->

"fl1":"小于3级","fl2":"小于3级","fl3":"小于3级","fl4":"小于3级","fl5":"小于3级","fl6":"小于3级",

<!-- 今天穿衣指数 -->

"index":"热",

"index_d":"天气较热，建议着短裙、短裤、短套装、T恤等夏季服装。年老体弱者宜着长袖衬衫和单裤。",

<!-- 48小时穿衣指数 -->

"index48":"暖","index48_d":"较凉爽，建议着长袖衬衫加单裤等春秋过渡装。年老体弱者宜着针织长袖衬衫、马甲和长裤。",

<!-- 紫外线及48小时紫外线 -->

"index_uv":"弱","index48_uv":"最弱",

<!-- 洗车 -->

"index_xc":"不宜",

<!-- 旅游 -->

"index_tr":"适宜",、

<!-- 舒适指数 -->

"index_co":"较不舒适",

"st1":"27","st2":"21","st3":"24","st4":"18","st5":"22","st6":"18",

<!-- 晨练 -->

"index_cl":"较不宜",

<!-- 晾晒 -->

"index_ls":"不太适宜",

<!-- 过敏 -->

"index_ag":"不易发"

}

}

15日星期三 多云转阵雨高温：12℃低温：6℃南风4-5级转东北风5-6级16日星期四

晴高温：14℃低温：5℃北风5-6级17日星期五

晴高温：16℃低温：7℃西南风4-5级18日星期六

晴高温：17℃低温：8℃南风5-6级19日星期日

多云转中雨高温：20℃低温：13℃微风20日星期一

中雨转晴高温：22℃低温：12℃微风转北风3-4级