Get category details | 微信开放文档

# Get category details

Multiple calls to the interface get categories 1, 2, and 3, respectively. If a category 3 under a category 2 is empty, then all categories 3 under this category need to apply for qualifications at shop.weixin.qq.com

# Dxplaination of Interface Call Request

http请求方式：POST
https://api.weixin.qq.com/product/category/get?access_token=xxxxxxxxx

# Example of request parameters

{
    "f_cat_id": 0
}

# Examples of back-up

{
    "errcode": 0,
    "errmsg": "ok",
    "cat_list": 
    [
        {
            "cat_id": 1,
            "f_cat_id": 0,
            "name": "服饰"
        },
        {
            "cat_id": 2,
            "f_cat_id": 0,
            "name": "鞋帽"
        }
    ]
}

# Dxplaination of request parameters

参数	type	Is it compulsory?	Introductions
f_cat_id	number	yes	Parent category ID, you can fill in 0 to get the root category

# Dxplaination of callback parameters

参数	type	Introductions
errcode	number	Error code
errmsg	string	Error message
cat_list[].cat_id	number	Category ID
cat_list[].f_cat_id	number	Category parent ID
cat_list[].name	string	Category Name

# Return code

返回码	Error Type
-1	System exceptions
-2	Token too long
9401020	The parameter is incorrect.
9401021	Call the api without permission