openweathermap.json
{ "coord": { "lon": 114.0683, "lat":22.5455 } , "weather":[ { "id": 803, "main":"Clouds", "description":"多云", "icon":"04d" } ], "base":"stations", "main": { "temp": 299.1, "feels_like":299.1, "temp_min":296.39, "temp_max":300.29, "pressure":1018, "humidity":79, "sea_level":1018, "grnd_level":1017 } , "visibility":10000, "wind": { "speed": 2.73, "deg":137, "gust":3.32 } , "clouds": { "all": 82 } , "dt":1702530001, "sys": { "type": 2, "id":2031340, "country":"CN", "sunrise":1702508106, "sunset":1702546869 } , "timezone":28800, "id":1795565, "name":"Shenzhen", "cod":200 }
/** * encoding: utf-8 * 版权所有 2023 涂聚文有限公司 * 许可信息查看: * 描述: * # Author : geovindu,Geovin Du 涂聚文. * # IDE : IntelliJ IDEA 2023.1 Java 17 * # Datetime : 2023 - 2023/12/15 - 20:05 * # User : geovindu * # Product : IntelliJ IDEA * # Project : javademo * # File : Wind.java 类 * # explain : 学习 **/ package Model; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.annotation.JsonProperty; /** * 风情况 */ public class Wind{ /** * * 风速 */ public double speed; public int deg; public double gust; } /** * encoding: utf-8 * 版权所有 2023 涂聚文有限公司 * 许可信息查看: * 描述: * # Author : geovindu,Geovin Du 涂聚文. * # IDE : IntelliJ IDEA 2023.1 Java 17 * # Datetime : 2023 - 2023/12/15 - 20:04 * # User : geovindu * # Product : IntelliJ IDEA * # Project : javademo * # File : Clouds.java 类 * # explain : 学习 **/ package Model; import java.util.Arrays; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.annotation.JsonProperty; // import com.fasterxml.jackson.databind.ObjectMapper; // version 2.11.1 // import com.fasterxml.jackson.annotation.JsonProperty; // version 2.11.1 /* ObjectMapper om = new ObjectMapper(); Root root = om.readValue(myJsonString, Root.class); */ public class Clouds{ public int all; } /** * encoding: utf-8 * 版权所有 2023 涂聚文有限公司 * 许可信息查看: * 描述: * # Author : geovindu,Geovin Du 涂聚文. * # IDE : IntelliJ IDEA 2023.1 Java 17 * # Datetime : 2023 - 2023/12/15 - 20:09 * # User : geovindu * # Product : IntelliJ IDEA * # Project : javademo * # File : Coord.java 类 * # explain : 学习 **/ package Model; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.annotation.JsonProperty; public class Coord{ public double lon; public double lat; } /** * encoding: utf-8 * 版权所有 2023 涂聚文有限公司 * 许可信息查看: * 描述: * # Author : geovindu,Geovin Du 涂聚文. * # IDE : IntelliJ IDEA 2023.1 Java 17 * # Datetime : 2023 - 2023/12/15 - 20:07 * # User : geovindu * # Product : IntelliJ IDEA * # Project : javademo * # File : Main.java 类 * # explain : 学习 **/ package Model; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.annotation.JsonProperty; /** * 气温情况 */ public class Main{ /** * 温度 开尔文 */ public double temp; /** * */ public double feels_like; /** *最低温度 开尔文 */ public double temp_min; /** *最高温度 开尔文 */ public double temp_max; /** * */ public int pressure; /** *温度 */ public int humidity; public int sea_level; public int grnd_level; } /** * encoding: utf-8 * 版权所有 2023 涂聚文有限公司 * 许可信息查看: * 描述: * # Author : geovindu,Geovin Du 涂聚文. * # IDE : IntelliJ IDEA 2023.1 Java 17 * # Datetime : 2023 - 2023/12/15 - 20:06 * # User : geovindu * # Product : IntelliJ IDEA * # Project : javademo * # File : Sys.java 类 * # explain : 学习 **/ package Model; public class Sys{ public int type; public int id; /** * 国家名称 */ public String country; /** * 日出时间戳 */ public int sunrise; /** * 日落时间戳 */ public int sunset; } /** * encoding: utf-8 * 版权所有 2023 涂聚文有限公司 * 许可信息查看: * 描述: * # Author : geovindu,Geovin Du 涂聚文. * # IDE : IntelliJ IDEA 2023.1 Java 17 * # Datetime : 2023 - 2023/12/15 - 20:05 * # User : geovindu * # Product : IntelliJ IDEA * # Project : javademo * # File : Weather.java 类 * # explain : 学习 **/ package Model; /** * 天气情况 */ public class Weather{ public int id; public String main; /** * 天气 */ public String description; /** * icon id 天气图标 */ public String icon; } /** * encoding: utf-8 * 版权所有 2023 涂聚文有限公司 * 许可信息查看: * 描述: * # Author : geovindu,Geovin Du 涂聚文. * # IDE : IntelliJ IDEA 2023.1 Java 17 * # Datetime : 2023 - 2023/12/15 - 20:06 * # User : geovindu * # Product : IntelliJ IDEA * # Project : javademo * # File : WeatherInfo.java 类 * # explain : 学习 **/ package Model; import java.util.*; import java.util.Arrays; import com.fasterxml.jackson.databind.ObjectMapper; import com.fasterxml.jackson.annotation.JsonProperty; /** * 天气主体实体类 */ public class WeatherInfo{ /** * 地球经纬度类 */ public Coord coord; /** * */ public ArrayList<Weather> weather; public String base; public Main main; public int visibility; /** * 风 */ public Wind wind; public Clouds clouds; public int dt; public Sys sys; public int timezone; public int id; public String name; public int cod; }
调用:
import Common.Env; import Common.JsonHelper; import BLL.UserBll; import Model.WeatherInfo; import Common.LanguageList; import Common.FileHelper; import BLL.openWeatherMap; import Common.TimeHelper; public class Main { /** * * @param args */ public static void main(String[] args) { System.out.println("Hello java language world! 涂聚文!"); try { String json = "{\"contacDetails\": {\n" + // JSON text in the file is written here " \"firstName\": \"Ram\",\n" + " \"lastName\": \"Sharma\"\n" + " },\n" + " \"phoneNumbers\": [\n" + " {\n" + " \"type\": \"home\",\n" + " \"phone-number\": \"212 888-2365\",\n" + " }\n" + " ]" + "}"; // writing JSON to file:"JSONExample.json" in cwd PrintWriter pw = new PrintWriter("JSONExample.json"); pw.write(json); pw.flush(); pw.close(); String fileurl=Paths.get("openweathermap.json").toString(); File file = new File(fileurl); String strjson=FileHelper.ReaderMethod(file); //System.out.println(strjson); //Reader reader = Files.newBufferedReader(Paths.get("openweathermap.json")); ObjectMapper om = new ObjectMapper(); WeatherInfo geovin = om.readValue(strjson, WeatherInfo.class); System.out.println("城市:"+ geovin.name); System.out.println("湿度:"+geovin.main.humidity + '%'); System.out.println("天气:"+geovin.weather.get(0).description); System.out.println("日出:"+TimeHelper.gettime(geovin.sys.sunrise)); System.out.println("日落:"+TimeHelper.gettime(geovin.sys.sunset)); System.out.println("温度:"+TimeHelper.getKTC(geovin.main.temp)); System.out.println("最低温度:"+TimeHelper.getKTC(geovin.main.temp_min)); System.out.println("最高温度:"+TimeHelper.getKTC(geovin.main.temp_max)); } catch (Exception ex) { System.out.println(ex.getMessage()); } System.out.println(LanguageList.zh_cn.getName()); BLL.openWeatherMap weatherMap=new openWeatherMap(); WeatherInfo geovindu=weatherMap.getObject("1795565"); System.out.println("城市:"+ geovindu.name); System.out.println("湿度:"+geovindu.main.humidity + '%'); System.out.println("天气:"+geovindu.weather.get(0).description); System.out.println("日出:"+TimeHelper.gettime(geovindu.sys.sunrise)); System.out.println("日落:"+TimeHelper.gettime(geovindu.sys.sunset)); System.out.println("温度:"+TimeHelper.getKTC(geovindu.main.temp)); System.out.println("最低温度:"+TimeHelper.getKTC(geovindu.main.temp_min)); System.out.println("最高温度:"+TimeHelper.getKTC(geovindu.main.temp_max)); UserBll bll=new UserBll(); UserBll.getCsvtoJson(); UserBll.getUser(); UserBll.getUserArry(); UserBll.getWrite(); System.out.println(Env.getEnv()); System.out.println(Env.getColor()); Env.getEnvList(); } }
输出:
- Java Deserialization OpenWeatherMap Objects jsonjava deserialization openweathermap objects python deserialization objects json objects object java objects java util 20230531 objects java util openweathermap deserialization deserialization webassembly polymorphic blazor binaryformatter deserialization serialization vulnerabilities deserialization insufficient