我们进行解析(解析一部分):
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | package cn.edu.bzu.json; import java.io.FileNotFoundException; import java.io.FileReader; import com.google.gson.JsonArray; import com.google.gson.JsonIOException; import com.google.gson.JsonObject; import com.google.gson.JsonParser; import com.google.gson.JsonSyntaxException; public class Read { public static void main(String args[]){ JsonParser parse = new JsonParser(); //创建json解析器 try { JsonObject json=(JsonObject) parse.parse( new FileReader( "weather.json" )); //创建jsonObject对象 System.out.println( "resultcode:" +json.get( "resultcode" ).getAsInt()); //将json数据转为为int型的数据 System.out.println( "reason:" +json.get( "reason" ).getAsString()); //将json数据转为为String型的数据 JsonObject result=json.get( "result" ).getAsJsonObject(); JsonObject today=result.get( "today" ).getAsJsonObject(); System.out.println( "temperature:" +today.get( "temperature" ).getAsString()); System.out.println( "weather:" +today.get( "weather" ).getAsString()); } catch (JsonIOException e) { e.printStackTrace(); } catch (JsonSyntaxException e) { e.printStackTrace(); } catch (FileNotFoundException e) { e.printStackTrace(); } } } |
json解析
原文地址:https://www.cnblogs.com/zhao-shan/p/9045417.html