Js distal splicing Json string, the whole

Address reprint: https://blog.csdn.net/loveLifeLoveCoding/article/details/81094568

Example 1: an array of objects which contain

<script>    
    var  params = [];
    for(var i = 0; i < 3; i++){
        var param = [];
        param.push("one");
        param.push("two");
        param.push("three");
        params.push({"group":i,"param":param});
    }
    
    var json = JSON.stringify(params);
    alert(json);
</script>

Json string consisting of:

[{"group":0,"param":["one","two","three"]},{"group":1,"param":["one","two","three"]},{"group":2,"param":["one","two","three"]}]

Example 2: an array of objects which contain

var object = {};
var params = [];
    
for(var i = 0; i < 3; i++){
    var obj = {};    
    obj[i] = "abc";
    params.push(obj);
    
}
object['name'] = 'jack';
object['age'] = 25;
object['data'] = params;
 
var json = JSON.stringify(object);
console.log(json);

Json string consisting of:

{"name":"jack","age":25,"data":[{"0":"abc"},{"1":"abc"},{"2":"abc"}]}

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