String baiduUrl = "http://api.map.baidu.com/telematics/v3/weather?location="+URLEncoder.encode("ÐìÖÝ", "utf-8")+"&output=json&ak=RI7hpv8BHQPIR7NAUK8ezfkH";

		String weather=HttpUtil.sendGet(baiduUrl,"utf-8");