How to iterate over JSONObject

import org.json.JSONObject;

public static void printJsonObject(JSONObject jsonObj) {
    for (String keyStr : jsonObj.keySet()) {
        Object keyvalue = jsonObj.get(keyStr);

        //Print key and value
        System.out.println("key: "+ keyStr + " value: " + keyvalue);

        //for nested objects iteration if required
        //if (keyvalue instanceof JSONObject)
        //    printJsonObject((JSONObject)keyvalue);
    }
}

Source: stackoverflow.com

How to iterate over JSONObject

import org.json.JSONObject;

public static void printJsonObject(JSONObject jsonObj) {
    jsonObj.keySet().forEach(keyStr ->
    {
        Object keyvalue = jsonObj.get(keyStr);
        System.out.println("key: "+ keyStr + " value: " + keyvalue);

        //for nested objects iteration if required
        //if (keyvalue instanceof JSONObject)
        //    printJsonObject((JSONObject)keyvalue);
    });
}

Source: stackoverflow.com

How to iterate over JSONObject

JSONObject jsonObject = new JSONObject(contents.trim());
Iterator<String> keys = jsonObject.keys();

while(keys.hasNext()) {
    String key = keys.next();
    if (jsonObject.get(key) instanceof JSONObject) {
          // do something with jsonObject here      
    }
}

Source: stackoverflow.com

Iterate through json object

var p = {
    "p1": "value1",
    "p2": "value2",
    "p3": "value3"
};

for (var key in p) {
    if (p.hasOwnProperty(key)) {
        console.log(key + " -> " + p[key]);
    }
}

-2

Source: stackoverflow.com

Similar codes

5 votes229 views1 answer
Print up to 2 decimal in java
Java
1 vote225 views1 answer
Create jlabel
Java
0 vote225 views1 answer
Input string a list in java
Java
0 vote289 views1 answer
How to get data from array list to set java
Java
0 vote197 views1 answer
Array of number arrays java
Java
0 vote234 views1 answer
How to know when user is done typing android
Java
2 votes224 views1 answer
Spring mvc get all request parameters
Java
2 votes180 views2 answers
How to check null and empty string in java
Java
0 vote247 views1 answer
List of cors headers for https
Java
3 votes181 views1 answer
Java string format .2f
Java