Press the control to take out the value, form an object literal, and then format it into JSON... To determine what kind of data is generated, you need to know how the interface is agreed upon.

Making a pair should be simple, like

var aModel = { imgPath: $("#imgPath").val(), price: $("#price").val() }

Generating JSON is just one sentence

var json = JSON.stringify(aModel)

JSON.parse()

var arr = [];
var param = {}

$("块").each(funciton(){ var _temp = {"imgPath": "C","price": "B","specDesc": "C"}; arr.push(_temp) }) param.resutl=arr;

You can use mockjs to simulate a lot of data.