JSON format loop traversal, JSON array loop traversal

JSON format data How to traverse, here we can use for. In implementation

For example, the simplest JSON format

varJson1 = {'name':'Small Drill Wind',' Age': -,'Handsome':'Yes' }; for(varKeyinchJson1) {Console.log (Key+' : '+Json1[key]); }

Another version of the upgrade, as follows

varJson1 = {    'name': ['Echo','Small Drill Wind','Mom sells batches .','Small White Rabbit'],    ' Age': [' -',' -',' +',' -']}; for(varIinchJson1) {     for(varj =0; j<json1[i].length;j++) {Console.log (i+":"+json1[i][j])}}

The output is as follows

So how does the JSON array traverse it, as follows:

varJson1 = [{'name':'Echo',' Age':' -'},{'name':'Small Drill Wind',' Age':' -'},{'name':'Mom sells batches .',' Age':' +'}] for(vari =0; i<json1.length;i++){     for(varJinchJson1[i]) {Console.log (J+":"+json1[i][j])}}

This article is mainly for the convenience of personal memory and write, ideas for reference y_y1208 blog

JSON format loop traversal, JSON array loop traversal