js获取新浪天气接口的实现代码

js获取新浪天气接口的实现代码

<!doctype html>
<html class="no-js fixed-layout">
<head>
 <meta charset="utf-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <title>天气</title>
</head>
<body>
<div class="top-tool">
  <span id="sj"></span><span id="weather"><img width="16px" height="16px" src=""></span>
   <form action="/Search" method="get" id="qform" class="search-form" style="text-align:right;display:inline;float:right;padding-right:10px;" target="_blank">
    <span class="round">
    <input name="keywords" id="q" tabindex="1" class="input-key search-q ac_input" value="" maxlength="100" autocomplete="off">
    </span> <span class="button">
    <input type="submit" tabindex="2" id="su" value="搜  索" class="ui-btn" style="padding: 0px 5px;">
    </span>
   </form>
</div>
<script type="text/javascript" src="jquery-1.8.3.min.js"></script>
<script type="text/javascript">
    function showLocale(objD) {
      var str, colorhead, colorfoot;
      var yy = objD.getYear();
      if (yy < 1900) yy = yy + 1900;
      var MM = objD.getMonth() + 1;
      if (MM < 10) MM = '0' + MM;
      var dd = objD.getDate();
      if (dd < 10) dd = '0' + dd;
      var hh = objD.getHours();
      if (hh < 10) hh = '0' + hh;
      var mm = objD.getMinutes();
      if (mm < 10) mm = '0' + mm;
      var ss = objD.getSeconds();
      if (ss < 10) ss = '0' + ss;
      var ww = objD.getDay();
      if (ww == 0) colorhead = "";
      if (ww > 0 && ww < 6) colorhead = "";
      if (ww == 6) colorhead = "";
      if (ww == 0) ww = "星期日";
      if (ww == 1) ww = "星期一";
      if (ww == 2) ww = "星期二";
      if (ww == 3) ww = "星期三";
      if (ww == 4) ww = "星期四";
      if (ww == 5) ww = "星期五";
      if (ww == 6) ww = "星期六";
      colorfoot = ""
      str = colorhead + yy + "-" + MM + "-" + dd + " " + hh + ":" + mm + ":" + ss + " " + ww + colorfoot;
      return (str);
    }
    function tick() {
      var today;
      today = new Date();
      document.getElementById("sj").innerHTML = showLocale(today);
      window.setTimeout("tick()", 1000);
    }
    tick();

    function findWeather() {
      var cityUrl = 'http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js';
      $.getScript(cityUrl, function (script, textStatus, jqXHR) {
        var citytq = remote_ip_info.city; // 获取城市

        citytq = "郑州";
        var url = "http://php.weather.sina.com.cn/iframe/index/w_cl.php?code=js&city=" + citytq + "&day=0&dfc=3";
        $.ajax({
          url: url,
          dataType: "script",
          scriptCharset: "gbk",
          success: function (data) {
            var _w = window.SWther.w[citytq][0];
            var _f = _w.f1 + "_0.png";
            if (new Date().getHours() > 17) {
              _f = _w.f2 + "_1.png";
            }
            var img = "<img width='16px' height='16px' src='http://i2.sinaimg.cn/dy/main/weather/weatherplugin/wthIco/20_20/" + _f
        + "' />";
            var tq = "今日天气 :　" + citytq + " " + img + " " + _w.s1 + " " + _w.t1 + "℃～" + _w.t2 + "℃ " + _w.d1 + _w.p1 + "级";
            $('#weather').html(tq);
          }
        });
      });
    }
    findWeather()
  </script>
</body>
</html>

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