vapaeetokens 合约 概览 操作 (13) 结构体 (20) 表 (7) 应用二进制接口 结构体 (20) withdraw withdraw中的操作参数 { "name": "withdraw", "base": "", "fields": [ { "name": "owner", "type": "name" }, { "name": "quantity", "type": "asset" }, { "name": "notes", "type": "string" } ] }