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查询水电煤商品示例代码[Java]

作者:xiezhongpian 阅读数:945 上传时间:2017-05-09

查询水电煤商品

package api.jisuapi.waterelectricrecharge;

import java.net.URLEncoder;

import api.util.HttpUtil;
import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

public class Goods {

	public static final String APPKEY = "your_appkey_here";// 你的appkey
	public static final String URL = "https://api.jisuapi.com/waterelectricrecharge/goods";
	public static final String city = "杭州";// 城市名称

	public static void Get() throws Exception {
		String result = null;
		String url = URL + "?appkey=" + APPKEY + "&city=" + URLEncoder.encode(city, "utf-8");

		try {
			result = HttpUtil.sendGet(url, "utf-8");
			JSONObject json = JSONObject.fromObject(result);
			if (json.getInt("status") != 0) {
				System.out.println(json.getString("msg"));
			} else {
				JSONObject resultarr = (JSONObject) json.opt("result");
				JSONArray list = resultarr.optJSONArray("list");
				for (int i = 0; i < list.size(); i++) {
					JSONObject obj = (JSONObject) list.opt(i);
					String productid = obj.getString("productid");
					String name = obj.getString("name");
					String province = obj.getString("province");
					String city = obj.getString("city");
					String type = obj.getString("type");
					String company = obj.getString("company");
					System.out
							.println(productid + " " + name + " " + province + " " + city + " " + type + " " + company);
				}
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}