DApp(APLink)-Unity对接示例
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export const network = {
blockchain: 'amax',
expireInSeconds: 600,
host: isProd ? 'expnode.amaxscan.io' : 'test-chain.ambt.art',
// port: 80, // ( or null if defaulting to 80 )
chainId: isProd
? '2403d6f602a87977f898aa3c62c79a760f458745904a15b3cd63a106f62adc16'
: '208dacab3cd2e181c86841613cf05d9c60786c677e4ce86b266d0a58884968f7', // Or null to fetch automatically ( takes longer )
protocol: 'https',
};
// 线上： expnode.amaxscan.io
// 测试： test-chain.ambt.art查询合约
参数如下：
{
"code": "nftone.mart", // 合约名称
"scope": "nftone.mart", // 范围，一般都是和合约名称一样，如果特殊，合约开发者也会告知
"table": "global", // 查询表
"json": true,
"limit": 1 // 数量
// 其它参数用到可以看上面链接
}返回值
{
"rows": [ // 这里就是返回的数据，一行一行。
{
"admin": "ad",
"dev_fee_collector": "user1",
"dev_fee_rate": "0.10000000000000001",
"creator_fee_rate": "0.00000000000000000",
"ipowner_fee_rate": "0.10000000000000001",
"notary_fee_rate": "0.00000000000000000",
"order_expiry_hours": 72,
"pay_symbol": "6,MUSDT",
"pay_contract": "amax.mtoken",
"apl_farm": {
"contract": "aplink.farm",
"lease_id": 5,
"unit_reward": "0.0500 APL"
},
"last_buy_order_idx": 42,
"last_deal_idx": 696
}
],
"more": false,
"next_key": ""
}交易生成
Transaction 如下： https://www.cnblogs.com/Evsward/p/trx.html
expiration & ref_block_num & ref_block_prefix，通过get_info，get_block等接口拿到的信息再经过计算而得到。具体计算方法得看相应文档。
如果unity没有相应库来生成，那么只需要传actions部分，然后由aplink生成Transaction，但这样明显不太好（需要aplink作一些非标准化处理，这样代码多了aplink也不好维护）。最好还是找个c++的库。
{
"expiration": "2022-11-28T10:08:26", // 过期时间，一般1-10分钟左右
"ref_block_num": 18539, // get_info的last_irreversible_block_num - X 所得，也就是区块小于最后区块
"ref_block_prefix": 1564216872, // 用上面的ref_block_num通过get_block的id has计算所得
"max_net_usage_words": 0,
"max_cpu_usage_ms": 0,
"delay_sec": 0,
"context_free_actions": [],
"actions": [
{
"account": "amax.mtoken", // 合约名
"name": "transfer", // 合约方法
"authorization": [ // 授权用户
{
"actor": "testuser1", // 帐号
"permission": "active" // 权限
}
],
"data": "00000857619db1ca00f23512a849f39a40420f0000000000064d555344540000143632353037393938333a33383a31303030303030" // 参数，经过get_abi序列化所得，可以明文传递
}
],
"transaction_extensions": []
}把这写数据发给aplink签名，然后aplink会给出反馈
成功如下返回：
{
"transaction_id": "e7b58481788638f21f9c8614726e4e0375b48de4669379c1a5c83ec279c9e8d6",
"processed": {
"id": "e7b58481788638f21f9c8614726e4e0375b48de4669379c1a5c83ec279c9e8d6",
"block_num": 1919250,
"block_time": "2022-11-28T10:05:10.000",
"producer_block_id": null,
"receipt": {
"status": "executed",
"cpu_usage_us": 522,
"net_usage_words": 19
},
"elapsed": 522,
"net_usage": 152,
"scheduled": false,
"action_traces": [
{
"action_ordinal": 1,
"creator_action_ordinal": 0,
"closest_unnotified_ancestor_action_ordinal": 0,
"receipt": {
"receiver": "amax.mtoken",
"act_digest": "6db3ec0f3b12eda41f6ada77a6c01bc607f878b43edef025e8c62b75ce0c2e4a",
"global_sequence": 1966781,
"recv_sequence": 3057,
"auth_sequence": [
[
"testuser1",
192
]
],
"code_sequence": 1,
"abi_sequence": 1
},
"receiver": "amax.mtoken",
"act": {
"account": "amax.mtoken",
"name": "transfer",
"authorization": [
{
"actor": "testuser1",
"permission": "active"
}
],
"data": {
"from": "testuser1",
"to": "nftone.mart",
"quantity": "1.000000 MUSDT",
"memo": "625079983:38:1000000"
},
"hex_data": "00000857619db1ca00f23512a849f39a40420f0000000000064d555344540000143632353037393938333a33383a31303030303030"
},
"context_free": false,
"elapsed": 90,
"console": "",
"trx_id": "e7b58481788638f21f9c8614726e4e0375b48de4669379c1a5c83ec279c9e8d6",
"block_num": 1919250,
"block_time": "2022-11-28T10:05:10.000",
"producer_block_id": null,
"account_ram_deltas": [],
"except": null,
"error_code": null,
"inline_traces": [
{
"action_ordinal": 2,
"creator_action_ordinal": 1,
"closest_unnotified_ancestor_action_ordinal": 1,
"receipt": {
"receiver": "testuser1",
"act_digest": "6db3ec0f3b12eda41f6ada77a6c01bc607f878b43edef025e8c62b75ce0c2e4a",
"global_sequence": 1966782,
"recv_sequence": 256,
"auth_sequence": [
[
"testuser1",
193
]
],
"code_sequence": 1,
"abi_sequence": 1
},
"receiver": "testuser1",
"act": {
"account": "amax.mtoken",
"name": "transfer",
"authorization": [
{
"actor": "testuser1",
"permission": "active"
}
],
"data": {
"from": "testuser1",
"to": "nftone.mart",
"quantity": "1.000000 MUSDT",
"memo": "625079983:38:1000000"
},
"hex_data": "00000857619db1ca00f23512a849f39a40420f0000000000064d555344540000143632353037393938333a33383a31303030303030"
},
"context_free": false,
"elapsed": 3,
"console": "",
"trx_id": "e7b58481788638f21f9c8614726e4e0375b48de4669379c1a5c83ec279c9e8d6",
"block_num": 1919250,
"block_time": "2022-11-28T10:05:10.000",
"producer_block_id": null,
"account_ram_deltas": [],
"except": null,
"error_code": null,
"inline_traces": []
},
{
"action_ordinal": 3,
"creator_action_ordinal": 1,
"closest_unnotified_ancestor_action_ordinal": 1,
"receipt": {
"receiver": "nftone.mart",
"act_digest": "6db3ec0f3b12eda41f6ada77a6c01bc607f878b43edef025e8c62b75ce0c2e4a",
"global_sequence": 1966783,
"recv_sequence": 1551,
"auth_sequence": [
[
"testuser1",
194
]
],
"code_sequence": 1,
"abi_sequence": 1
},
"receiver": "nftone.mart",
"act": {
"account": "amax.mtoken",
"name": "transfer",
"authorization": [
{
"actor": "testuser1",
"permission": "active"
}
],
"data": {
"from": "testuser1",
"to": "nftone.mart",
"quantity": "1.000000 MUSDT",
"memo": "625079983:38:1000000"
},
"hex_data": "00000857619db1ca00f23512a849f39a40420f0000000000064d555344540000143632353037393938333a33383a31303030303030"
},
"context_free": false,
"elapsed": 203,
"console": "",
"trx_id": "e7b58481788638f21f9c8614726e4e0375b48de4669379c1a5c83ec279c9e8d6",
"block_num": 1919250,
"block_time": "2022-11-28T10:05:10.000",
"producer_block_id": null,
"account_ram_deltas": [
{
"account": "nftone.mart",
"delta": 596
}
],
"except": null,
"error_code": null,
"inline_traces": []
}
]
}
],
"account_ram_delta": null,
"except": null,
"error_code": null
}
}最后更新于