如何循环JSON对象？ [英] How to loop on a JSON object?

问题描述

我有这个JSON对象：

I have this JSON object:

{"time":"123456789", "raw":"chat_history", "data":{
"msg":[
 {"time":1111111111, "user":"user1", "text":"text from user1"},
 {"time":2222222222, "user":"user2", "text":"text from user2"},
 {"time":3333333333, "user":"user3", "text":"text from user3"},
 {"time":4444444444, "user":"user4", "text":"text from user4"}
]
}}

我必须创建一个FOR来循环data.msg的元素并打印它：

I have to create a FOR to loop the elements of data.msg and print it:

我会用FOR打印这些结果：

I would print these results with the FOR:

11111111111 - user1 - text from users1
22222222222 - user2 - text from users2
33333333333 - user3 - text from users3
44444444444 - user4 - text from users4

你能帮助我吗？

非常感谢

推荐答案

for(var i = 0; i < data.msg.length; i++)
{
    var row = data.msg[i];
    print(row.time + ' - ' + row.user + ' - ' + row.text);
}

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