convert json to map java

private string Tel; // The first phone number private string teltwo; // The second phone number public address () {} Public Address (string Street, string city, int zip, string Tel, string teltwo) {This. street = Street; this. city = cityw.this.zip = zip; this. tel = Tel; this. teltwo = teltwo;} Public String getstreet () {return Street;} public void setstreet (string Street) {This. street = Street;} Public String getcity () {return city;} public void setcity (string city) {This. city = city;}

; // public Address () {} public Address (String street, String city, int zip, String tel, String telTwo) {this. street = street; this. city = city; this.zip = zip; this. tel = tel; this. telTwo = telTwo;} public String getStreet () {return street;} public void setStreet (String street) {this. street = street;} public String getCity () {return city;} public void setCity (String city) {this. city = city;} public int getZip () {return zip;} public void setZip (int zip) {this.zip = zip;} public Str

Convert java json string to Map or List, jsonmap Import java. util. list; import java. util. map; import java. util.

JSON string format{" 10.10.11.1": { "target_1": "34.2", "Target_3": "70.83", "target_2": "50.51", "target_5": " 110.68 ", " c_event ":" Event ", " Target_4 ":" 90.79 ", " C_timestamp ":" 12:54:34 ", " target_6 ":" 10.2 ", "C_subject": "10.18.11.0" }}{String,mapJS function:function GetValue () {var str = ' {' 10.10.11.1 ': {"target_1": "34.2", "Target_3": "70.83", "target_2": "50.51"}}

JSON string format{" 10.10.11.1": { "target_1": "34.2", "Target_3": "70.83", "target_2": "50.51", "target_5": " 110.68 ", " c_event ":" Event ", " Target_4 ":" 90.79 ", " C_timestamp ":" 12:54:34 ", " target_6 ":" 10.2 ", "C_subject": "10.18.11.0" }}{string,mapJS function:function GetValue () {var str = ' {' 10.10.11.1 ': {"target_1": "34.2", "Target_3": "70.83", "target_2": "50.51"}}

Convert Java basic data to Json code, and convert java data to json JSON is a lightweight data exchange format, which is very suitable for the interaction between servers and JavaScrip

Examples on the official website JSON-lib is a Java class package used to convert beans, maps, and XML into JSON and convert JSON back to bean and dynabean.: Http://json-lib.sourceforge

JSON directly into the specified custom object, where list is fully parsed and map is not fully parsedMybeanwithperson Diybean = (Mybeanwithperson) Jsonobject.tobean (Jsonobject.fromobject (JSON), MyBeanWithPerson.class , Classmap);System.out.println (Diybean);System.out.println ("Do the list release");listfor (person O:list) {Person P = (person) o;System.out.pr

Using Gson to convert a map to JSONGson (also known as Google Gson) is an open-source Java library published by Google, which uses either a serialized Java object as a JSON string or a drag-formatted JSON string as a

*/System.out.println (map); /*output: {[email protected][{name=test1}], [email protected][{name=test2}]} */ListNewArrayList (); for(Iterator i =map.values (). iterator (); I.hasnext ();) { //using the Registrar to transform the specified Dynabean objectOutput.add (person) morpherregistry.morph.class, I.next ())); } for(person P:output) {System.out.println (P.getname ()); /*output: test1 test2*/ } }

is not fully parsedMybeanwithperson Diybean = (Mybeanwithperson) Jsonobject.tobean (Jsonobject.fromobject (JSON), MyBeanWithPerson.class , Classmap);System.out.println (Diybean);System.out.println ("Do the list release");listfor (person O:list) {Person P = (person) o;System.out.println (P.getname ());}System.out.println ("Do the map release");To register the converter in the Registrar, you need to use the

);Classmap.put ("Map", Map.class);Use the hint to parse the JSON directly into the specified custom object, where list is fully parsed and map is not fully parsedMybeanwithperson Diybean = (Mybeanwithperson) Jsonobject.tobean (Jsonobject.fromobject (JSON), MyBeanWithPerson.class , Classmap);System.out.println (Diybean)

:{name: ' test1 '},testtwo:{name: ' Test2 '}}"; Map Classmap=NewHashMap (); Classmap.put ("List", person.class); Classmap.put ("Map", map.class); //use the hint to parse the JSON directly into the specified custom object, where list is fully parsed and map is not fully parsedMybeanwithperson Diybean = (Mybeanwithperson

The method page for converting a JSON string to a Map object transmits a json string to the background action. You need to convert the json string to a Map object. Public Map T

The recent project needs to connect with the customer a WebService interface, the customer that JSON string over, belong to the more complex JSON string, here to share with you in my project used in the Analytic method:The method requires the following jar Packagecom.test;Importjava.util.ArrayList;ImportJava.util.HashMap;ImportJava.util.Iterator;Importjava.util.List;ImportJava.util.Map;ImportNet.sf.json.JSO

Jackson configured the Jsonbinder to determine which JSON object to convert,In spring configurationOrg.springframework.http.converter.json.MappingJackson2HttpMessageConverter /*** Create a binder.*/ that outputs all properties to a JSON string publicstaticjsonbinderbuildnormalbinder () { returnnewjsonbinder (inclusion.always);} /*** Create a binder. that only out

1 //convert JSON to map2 Public StaticMap Parsertomap (String s) {3Map map =NewHashMap ();4Jsonobject JSON =Jsonobject.fromobject (s);5Iterator keys =Json.keys ();6 while(Keys.hasnext ()) {7String key =(String) Keys.next ();8String value =Json.get (key). ToString ();9 if(Value.startswith ("{")

public static mapmapOutermost parsingJsonobject json = NULL;try {JSON = Jsonobject.fromobject (JSONSTR);} catch (Exception e) {Logger.error (e);Logger.error (JSON);Map.put ("status", "500");Map.put ("message", "JSON parse failed");return map;}For (Object K:json.keyset ()) {O

Page to pass a JSON string to the back of the action, you need to convert the JSON string into a map object Public map The above method of converting the JSON string into a map

First, import the following jar packagesHere are the various types of programs that convert to JSON and extract data from JSONPackage Jsontest;import Java.util.arraylist;import java.util.hashmap;import java.util.list;import java.util.Map; Import Net.sf.json.jsonarray;import Net.sf.json.jsonobject;public class Jsonmain {public static void main (string[] args ) {GetList (setlist ()); Getmap (Setmap ()); Syste