How sort all json pairs "key" : "value" by keys?

Question

So, I have the next json:

{
     "massive2":[
         "a",
         "c",
         "b"
     ],
     "key5":"val5",
     "key2":"val2",
     "massive1":[
          "3",
          "4",
          "2",
          "1"
    ],
    "key3":"val3",
    "key4":"val4",
    "key1":"val1"
}

How can I sort all pairs by key and all elements in all massives (to the end of json tree) in alphabetical, or if it is massive in some other order to get json like this:

{
     "key1":"val1",
     "key2":"val2",
     "key3":"val3",
     "key4":"val4",
     "key5":"val5",
     "massive1":[
          "1",
          "2",
          "3",
          "4"
    ],
     "massive2":[
         "a",
         "b",
         "c"
     ]
}

I don't know beforehand how deep my json will be. Maybe there are some java libraries for this?

Possible duplicate of [Sorting JSON by values](https://stackoverflow.com/questions/881510/sorting-json-by-values) (using the answer to sort by keys) — BryanH, Oct 10 '18 at 17:32

score 1 · Answer 1 · answered Oct 10 '18 at 17:53

let items = {
     "massive2":[
         "a",
         "c",
         "b"
     ],
     "key5":"val5",
     "key2":"val2",
     "massive1":[
          "3",
          "4",
          "2",
          "1"
    ],
    "key3":"val3",
    "key4":"val4",
    "key1":"val1"
};

let data = {};

Object.keys(items).sort().forEach(function(k){
    data[k] = items[k];
});

console.log(data);

How sort all json pairs "key" : "value" by keys?

1 Answers1