boid 合约 概览 操作 (53) 结构体 (94) 表 (13) 应用二进制接口 结构体 (94) withdraw withdraw中的操作参数 { "name": "withdraw", "base": "", "fields": [ { "name": "boid_id", "type": "name" }, { "name": "quantity", "type": "uint32" }, { "name": "to", "type": "name" } ] }