
getfootprint 的操作返回类型
{ "name": "footprint_result", "base": "", "fields": [ { "name": "cells", "type": "grid_cell[]" } ] }

getfootprint 的操作返回类型
{
"name": "footprint_result",
"base": "",
"fields": [
{
"name": "cells",
"type": "grid_cell[]"
}
]
}