express.js响应值被破坏

Question

I think this is kind of destructuring problems..

My node.js server have to return

{
    "result" : true,
    "values" : [{
            "request_id": <string>,
            "product_name": <string>,
            "ratio": <float>,
            "buyers": [


        },
        ...
    ]
}

but it returns

{"result":true,
"values":{"values":[{"results":[{"rank":1,"buyer_id":"Z0195841"},{"rank":2,"buyer_id":"Z0186008"},

I think this part is the problem.

 res.json({ "result" : true,
            "values" : values});

so I edit like this,

  res.json({ "result" : true,
               values});

it didn't works. still return

{"result":true,
"values":{"values":[{

How can I solve this??? please help.

Answer 1

I think that you have a "value" inside other "value" key, try destructuring it, this way:

const { value } = value;

res.json({ 
    "result" : true,
    values
});