data format:
[
{
"time":"21:03:43",
"info":"xxxxx"
},
{
"time":"22:03:41",
"info":"xxxxx"
},
{
"time":"21:03:42",
"info":"xxxxx"
},
{
"time":"21:03:45",
"info":"xxxxx"
}
]
screening question:
there are many pieces of data in this format throughout the JSON. I need to sort them by time, and then filter out data such as 1 minute, 5 minutes, 10 minutes and 60 minutes. Ask God for advice, or give a small demo, thank you. I have a whole function myself, but the performance is a headache.