获取天气
练习～
<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><title>weather</title><script type="text/javascript" src="jquery.js"></script><script>$(document).ready(function(){$.ajax({url: "http://m.weather.com.cn/data/101070201.html",cache: true,success: function(js){//document.write(js.weatherinfo.city);var str = "<B>" + js.weatherinfo.city + "<B/><br/>"str +=js.weatherinfo.date_y + " " + js.weatherinfo.week + "<br/>"str += "农历：" + js.weatherinfo.date + "<br/>"str += "气温：" + js.weatherinfo.temp1 + "<br/>"str += "风力：" + js.weatherinfo.wind1 + "<br/>"str += "建议：" + js.weatherinfo.index_d + "<br/>"$("div").html(str)},dataType : "json"});})</script></head><body bgcolor="#004e98" ><div id="results" style="color:white;"></div></body></html>?