企业列表出来了
parent
86712ed438
commit
816a123b54
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@ -0,0 +1,143 @@
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package com.muyu.market.config;
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import net.sf.json.JSONObject;
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import java.io.*;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import java.util.HashMap;
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import java.util.Map;
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public class SimpleWeatherConfig {
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// 天气情况查询接口地址
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public static String API_URL = "http://apis.juhe.cn/simpleWeather/query";
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// 接口请求Key
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public static String API_KEY = "4f239dff320341912a8d7363851647c5";
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public static void addr(String addr) {
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String cityName = addr;
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queryWeather(cityName);
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}
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/**
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* 根据城市名查询天气情况
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*
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* @param cityName
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*/
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public static String queryWeather(String cityName) {
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Map<String, Object> params = new HashMap<>();//组合参数
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params.put("city", cityName);
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params.put("key", API_KEY);
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String queryParams = urlencode(params);
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String response = doGet(API_URL, queryParams);
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try {
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JSONObject jsonObject = JSONObject.fromObject(response);
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int error_code = jsonObject.getInt("error_code");
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if (error_code == 0) {
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System.out.println("调用接口成功");
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JSONObject result = jsonObject.getJSONObject("result");
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JSONObject realtime = result.getJSONObject("realtime");
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System.out.printf("城市：%s%n", result.getString("city"));
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System.out.printf("天气：%s%n", realtime.getString("info"));
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System.out.printf("温度：%s%n", realtime.getString("temperature"));
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System.out.printf("湿度：%s%n", realtime.getString("humidity"));
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System.out.printf("风向：%s%n", realtime.getString("direct"));
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System.out.printf("风力：%s%n", realtime.getString("power"));
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System.out.printf("空气质量：%s%n", realtime.getString("aqi"));
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} else {
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System.out.println("调用接口失败：" + jsonObject.getString("reason"));
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}
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} catch (Exception e) {
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e.printStackTrace();
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}
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return response;
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}
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/**
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* get方式的http请求
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*
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* @param httpUrl 请求地址
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* @return 返回结果
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*/
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public static String doGet(String httpUrl, String queryParams) {
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HttpURLConnection connection = null;
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InputStream inputStream = null;
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BufferedReader bufferedReader = null;
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String result = null;// 返回结果字符串
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try {
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// 创建远程url连接对象
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URL url = new URL(new StringBuffer(httpUrl).append("?").append(queryParams).toString());
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// 通过远程url连接对象打开一个连接，强转成httpURLConnection类
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connection = (HttpURLConnection) url.openConnection();
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// 设置连接方式：get
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connection.setRequestMethod("GET");
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// 设置连接主机服务器的超时时间：15000毫秒
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connection.setConnectTimeout(5000);
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// 设置读取远程返回的数据时间：60000毫秒
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connection.setReadTimeout(6000);
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// 发送请求
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connection.connect();
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// 通过connection连接，获取输入流
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if (connection.getResponseCode() == 200) {
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inputStream = connection.getInputStream();
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// 封装输入流，并指定字符集
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bufferedReader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8));
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// 存放数据
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StringBuilder sbf = new StringBuilder();
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String temp;
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while ((temp = bufferedReader.readLine()) != null) {
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sbf.append(temp);
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sbf.append(System.getProperty("line.separator"));
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}
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result = sbf.toString();
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}
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} catch (IOException e) {
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e.printStackTrace();
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} finally {
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// 关闭资源
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if (null != bufferedReader) {
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try {
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bufferedReader.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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if (null != inputStream) {
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try {
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inputStream.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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if (connection != null) {
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connection.disconnect();// 关闭远程连接
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}
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}
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return result;
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}
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/**
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* 将map型转为请求参数型
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*
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* @param data
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* @return
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*/
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public static String urlencode(Map<String, ?> data) {
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StringBuilder sb = new StringBuilder();
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for (Map.Entry<String, ?> i : data.entrySet()) {
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try {
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sb.append(i.getKey()).append("=").append(URLEncoder.encode(i.getValue() + "", "UTF-8")).append("&");
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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}
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String result = sb.toString();
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result = result.substring(0, result.lastIndexOf("&"));
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return result;
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}
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}
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@ -10,6 +10,7 @@ import com.muyu.common.log.annotation.Log;
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import com.muyu.common.log.enums.BusinessType;
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import com.muyu.common.security.annotation.RequiresPermissions;
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import com.muyu.market.config.MobileLocationConfig;
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import com.muyu.market.config.SimpleWeatherConfig;
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import com.muyu.market.config.ThirdPartyConfig;
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import com.muyu.market.domain.SysApitype;
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import com.muyu.market.service.ISysApitypeService;
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@ -112,6 +113,9 @@ public class SysApitypeController extends BaseController
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String mobile = MobileLocationConfig.queryMobileLocation(UnknownValue);
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return mobile;
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}
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if (sysId==3){
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return SimpleWeatherConfig.queryWeather(UnknownValue);
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}
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return "error";
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}
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}
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