Golang Marshal and unmarshal processing JSON data

{
"Code": 0,
"Consume": 201,
"Data": {
"Custom_name": "Mysterious Dream",
"Official_dream": [
{
"id": "7tj0g",
"description": "Glasses 1",
"TARGET_RMB": 60000,
"Status": 1
},
{
"id": "84Tou",
"description": "Aircraft",
"TARGET_RMB": 100000,
"Status": 1
},
{
"id": "",
"description": "TV DVD",
"TARGET_RMB": 200000,
"Status": 1
},
{
"id": "O55XL",
"description": "Aircraft",
"TARGET_RMB": 100000,
"Status": 1
},
{
"id": "",
"description": "Headphones",
"TARGET_RMB": 2000,
"Status": 1
}
]
},
"MSG": "OK",
"Time": 1482394019
}

Put the Official_dream data in the JSON into the defined array,

First define a

Type Animal struct {
Id string
Description string
TARGETRMB int
Status int
The type is defined according to your JSON type, then var animals []animal;

B, err: = json. Marshal (dreamlist["Official_dream"]);

Convert interface into byte stream;
Val: = json. Unmarshal (b, &animals); map data to arrays

Golang Marshal and unmarshal processing JSON data