// 把数据往里面一扔 var tx = { a: {"name": "`111", "password": "111", "title": "111", "tag": "111", "contents": "1111"}, b: {"name": "222", "password": "22", "title": "22", "tag": "22", "contents": "222"}, c: {"name": "11", "password": "11", "title": "11", "tag": "11", "contents": "11111"} }; var sb = []; // 遍历栈入 for (var tb in tx) { sb.push(tx[tb]) } console.log(sb[]);

I improved the code upstairs and got the effect the poster wanted

var obj = { a: {"name": "111", "password": "111", "title": "111", "tag": "111", "contents": "1111"}, b: {"name": "222", "password": "22", "title": "22", "tag": "22", "contents": "222"}, c: {"name": "11", "password": "11", "title": "11", "tag": "11", "contents": "11111"} }; var result = []; for (var key in obj) { result.push(obj[key]); } console.log(JSON.stringify(result));

What you mean is:
Put the data in the .json file sent from the backend into the new object array on the frontend.
Ajax is required for transmission (an example is the ajax method of jquery). You can also try axios, which is more popular now.

Assumptions:
1. The file that needs to be passed in is test.json
2. The data content of test.json is

{ "userone":{"name":"111","password":"111","title":"111","tag":"111","contents":"1111"}, "usertwo":{"name":"222","password":"22","title":"22","tag":"22","contents":"222"}, "userthree":{"name":"11","password":"11","title":"11","tag":"11","contents":"11111"} }

Conversion:
1. Obtain data through ajax, and the obtained content is stored in data
2. Traverse the json data and save it into a new object array, and perform it in the success function

function getJson(){ $.ajax({ type:"GET", url:"test.json", dataType:"json", success:function(data){ var jsonData=data; var newObject=[]; for (var key in jsonData) { newObject.push(jsonData[key]) } JSON.stringify(newObject); console.log(newObject); } }) } getJson();