bridge.start 合约 概览 操作 (14) 结构体 (23) 表 (8) 应用二进制接口 结构体 (23) channels channels 的表格行类型 { "name": "channels", "base": "", "fields": [ { "name": "channel_name", "type": "name" }, { "name": "remote_contract", "type": "name" }, { "name": "next_transfer_id", "type": "uint64" }, { "name": "enabled", "type": "bool" } ] }