# 产业链地图
# 接口地址
/industry_chain/get_industry_chain_map
# 接口参数
| 参数名 | 必选 | 说明 |
|---|---|---|
| industry_chain_id | 是 | 产业链ID |
# 返回实例
{
"code": 1000,
"info": "Success",
"data": {
"industry_chain": {
"industry_chain_id": "2",
"industry_chain_name": "新能源汽车产业链",
"industry_chain_des": "新能源汽车上下游产业链",
"create_time": "2026-07-13 10:00:00",
"update_time": "2026-07-13 10:00:00"
},
"map": {
"upstream": [
{
"industry_chain_tag_id": "101",
"tag_id": "1001",
"tag_name": "动力电池",
"type": 1,
"type_name": "上游",
"p_id": "0",
"children": [
{
"industry_chain_tag_id": "102",
"tag_id": "1002",
"tag_name": "正极材料",
"type": 1,
"type_name": "上游",
"p_id": "101",
"children": []
}
]
}
],
"midstream": [],
"downstream": []
}
}
}
# 字段说明
| 字段 | 说明 |
|---|---|
| industry_chain | 产业链基础信息 |
| map/upstream | 上游节点列表 |
| map/midstream | 中游节点列表 |
| map/downstream | 下游节点列表 |
| industry_chain_tag_id | 产业链节点ID |
| tag_id | 业务标签ID,可能为0 |
| tag_name | 产业链标签名称 |
| type | 节点类型:1上游,2中游,3下游 |
| type_name | 节点类型名称 |
| p_id | 父节点ID,0表示一级节点 |
| children | 子节点列表 |