curl --location --request GET 'https://api.gugudata.com/stock/hk/annualreport/demo'
{ "DataStatus": { "StatusCode": 0, "StatusDescription": "string", "ResponseDateTime": "string", "DataTotalCount": 0 }, "Data": { "columns": [ "string" ], "data": [ { "资产负债表": [ "string" ], "利润表": [ "string" ], "现金流量表": [ "string" ] } ] } }