新浪天气预报地址：
http://php./xml.php?city=武汉&password=DJOYnieT8234jlsK&day=0
其中，city后的城市可用.URLEncoder.encode(“武汉”,” gb2312”);也可以直接写”武汉”，但不能用”wuhan”。Password固定
Day为0表示当天天气，1表示第二天的天气，2表示第三天的天气，以此类推，最大为4。
工具类：
1、定义成员
/** 新浪天气网址 */public final String SINA_URL = "http://php./xml.php";/** 新浪天气XML调用密码 */public final String PASSWORD = "DJOYnieT8234jlsK";
/** 城市 */public String city;/** 白天天气 */public String status1;/** 夜晚天气 */public String status2;/** 白天天气 拼音 */public String figure1;/** 夜晚天气拼音 */public String figure2;/** 白天风向 */public String direction1;/** 夜晚风向 */public String direction2;/** 白天风级 */public String power1;/** 夜晚风级 */public String power2;/** 白天温度 */public String temperature1;/** 夜晚温度 */public String temperature2;/** 体感温度 */public String tgd;/** 紫外线指数 */public String zwx_l;/** 紫外线说明 */public String zwx_s;/** 体感度指数 */public String ssd_l;/** 体感度说明 */public String ssd_s;/** 空调指数 */public String ktk_l;/** 空调说明 */public String ktk_s;/** 洗车指数 */public String xcz_l;/** 洗车说明 */public String xcz_s;/** 穿衣指数 */public String chy_l;/** 穿衣说明 */public String chy_shuoming;/** 污染物扩散条件 */public String pollution_l;/** 污染物扩散条件说明 */public String pollution_s;/** 感冒指数 */public String gm_l;/** 感冒说明 */public String gm_s;/** 运动指数 */public String yd_l;/** 运动说明 */public String yd_s;
2、获取天气数据
/*** 更新天气* * @param city* 城市名* @param day* 0表示当天天气，1表示第二天的天气，2表示第三天的天气，以此类推，最大为4*/public void UpdateWeatherInfo(String city, String day) {if (city.equals("")) {isLoaded = false;return;}String html = null;try {html = doGet(SINA_URL + "?city="+ .URLEncoder.encode(city, "gb2312") + "&password="+ PASSWORD + "&day=" + day);Document doc = Jsoup.parse(html);if (doc.body().getElementsByTag("Profiles").size() == 0) {isLoaded = false;return;}if (doc.body().getElementsByTag("Profiles").get(0).getElementsByTag("Weather").size() == 0) {isLoaded = false;return;}Element element = doc.body().getElementsByTag("Profiles").get(0).getElementsByTag("Weather").get(0);this.city = element.getElementsByTag("city").text();status1 = element.getElementsByTag("status1").text();status2 = element.getElementsByTag("status2").text();figure1 = element.getElementsByTag("figure1").text();figure2 = element.getElementsByTag("figure2").text();direction1 = element.getElementsByTag("direction1").text();direction2 = element.getElementsByTag("direction2").text();power1 = element.getElementsByTag("power1").text();power2 = element.getElementsByTag("power2").text();temperature1 = element.getElementsByTag("temperature1").text();temperature2 = element.getElementsByTag("temperature2").text();tgd = element.getElementsByTag("tgd").text();zwx_l = element.getElementsByTag("zwx_l").text();zwx_s = element.getElementsByTag("zwx_s").text();ssd_l = element.getElementsByTag("ssd_l").text();ssd_s = element.getElementsByTag("ssd_s").text();ktk_l = element.getElementsByTag("ktk_l").text();ktk_s = element.getElementsByTag("ktk_s").text();xcz_l = element.getElementsByTag("xcz_l").text();xcz_s = element.getElementsByTag("xcz_s").text();chy_l = element.getElementsByTag("chy_l").text();chy_shuoming = element.getElementsByTag("chy_shuoming").text();pollution_l = element.getElementsByTag("pollution_l").text();pollution_s = element.getElementsByTag("pollution_s").text();gm_l = element.getElementsByTag("gm_l").text();gm_s = element.getElementsByTag("gm_s").text();yd_l = element.getElementsByTag("yd_l").text();yd_s = element.getElementsByTag("yd_s").text();isLoaded = true;} catch (UnsupportedEncodingException e) {isLoaded = false;}}
3、访问网络
public static final String ENCODE = "utf-8";public static String doGet(String url) {try {HttpGet httpGet = new HttpGet(url);HttpClient hc = new DefaultHttpClient();HttpResponse ht = hc.execute(httpGet);if (ht.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {HttpEntity he = ht.getEntity();InputStream is = he.getContent();BufferedReader br = new BufferedReader(new InputStreamReader(is));String response = "";String readLine = null;while ((readLine = br.readLine()) != null) {response = response + readLine;}is.close();br.close();return response;} else {return "error";}} catch (Exception e) {return "error";}}
4、关于jsoup
/view/4066913.htm
