BCSkill (Block chain skill )
区块链中文技术社区

只讨论区块链底层技术
遵守一切相关法律政策！

Ubuntu 安装 Mongodb 3+

 2018-07-28　  Surou　  阅读 　  Other-经验分享　  0 评论

方式一：从apt-get安装

  1. 添加mongodb签名到APT
    sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927
  2. 创建/etc/apt/sources.list.d/mongodb-org-3.2.list文件并写入命令
    echo "deb http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list
  3. 更新软件源列表
    sudo apt-get update
  4. 安装mongodb（默认是安装稳定版）
    sudo apt-get install -y mongodb-org

    或者安装指定版本：

    sudo apt-get install -y mongodb-org=3.2.9 mongodb-org-server=3.2.9 mongodb-org-shell=3.2.9 mongodb-org-mongos=3.2.9 mongodb-org-tools=3.2.9

方式二：从 .tar.gz 二进制包安装

  1. 下载最新安装包
    官网下载地址：https://www.mongodb.com/download-center?jmp=nav#community.
    curl -O https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-ubuntu1404-3.2.9.tgz
  2. 解压
    tar -zxvf mongodb-linux-x86_64-ubuntu1404-3.2.9.tgz
  3. 重命名并移动到安装目录（可自定义）
    sudo mv mongodb-linux-x86_64-3.0.6/ /usr/local/mongodb   # 将解压包拷贝到指定目录进行安装
  4. 创建 mongo 的数据目录
    MongoDB 默认的数据目录是 /data/db/ ，就直接使用默认的。
    sudo mkdir -p /data/db    #创建数据存储目录
sudo chmod 755 /data/*    #赋予目录权限
  5. 启动
    mongod    #启动服务端
mongo    #启动客户端

    配置MongoDB

    控制的配置文件在：/etc/mongodb.conf
    控制脚本在：/etc/init.d/mongodb
    MongoDB实例会把数据存放在：/var/lib/mongodb
    日志存放在：/var/log/mongodb
    默认由mongodb用户运行。
    如果如果显示目录不存在的话，需要运行下列命令指定文件夹：

    mongod --dbpath /var/lib/mongodb

    如果想要切换用户运行MongoDB的话，需要设置 /var/lib/mongodb 、 /var/log/mongodb两个目录的权限

    启动、停止、重启

    sudo service mongodb start
sudo service mongodb stop
sudo service mongodb restart

    通过mongodb shell测试安装结果

    mongodb

卸载MongoDB

  1. 停止MongoDB
    sudo service mongod stop
  2. 移除包文件
    sudo apt-get purge mongodb-org*
  3. 删除存放数据的目录
    sudo rm -r /var/log/mongodbsudo rm -r /var/lib/mongodb

    参考文档

    MongoDB官方文档：https://docs.mongodb.com/getting-started/shell/tutorial/install-mongodb-on-ubuntu/
    Ubuntu下MongoDB 安装教程及简单操作：http://www.linuxidc.com/Linux/2016-07/133254.htm

买卖内存的最小字节数 （token amount received from selling ram is too low）

 2018-07-27　  Surou　  阅读 　  EOS-新手教程　  0 评论

当卖内存字节数按当时内存价格所值的EOS数，如果小于0.0001，则交易出错

root@iZj6cbx3duprxf6dasczbpZ:~# cleos system sellram dapp.exec 1
1483958ms thread-0   main.cpp:438                  create_action        ] result: {"binargs":"000040aa2b50ab490100000000000000"} arg: {"code":"eosio","action":"sellram","args":{"account":"dapp.exec","bytes":1}} 
Error 3050003: eosio_assert_message assertion failure
Error Details:
assertion failure with message: token amount received from selling ram is too low
pending console output:
void system_contract::sellram( account_name account, int64_t bytes ) {
      require_auth( account );
      eosio_assert( bytes > 0, "cannot sell negative byte" );

      user_resources_table  userres( _self, account );
      auto res_itr = userres.find( account );
      eosio_assert( res_itr != userres.end(), "no resource row" );
      eosio_assert( res_itr->ram_bytes >= bytes, "insufficient quota" );

      asset tokens_out;
      auto itr = _rammarket.find(S(4,RAMCORE));
      _rammarket.modify( itr, 0, [&]( auto& es ) {
          /// the cast to int64_t of bytes is safe because we certify bytes is <= quota which is limited by prior purchases
          tokens_out = es.convert( asset(bytes,S(0,RAM)), CORE_SYMBOL);
      });

      eosio_assert( tokens_out.amount > 1, "token amount received from selling ram is too low" );

当按EOS买内存时，如果所支出的EOS扣除0.5%手续费后的余额，按当时内存价格所购买的字节数小于1，则出错"must reserve a positive amount"

void system_contract::buyram( account_name payer, account_name receiver, asset quant )
   {
      require_auth( payer );
      eosio_assert( quant.amount > 0, "must purchase a positive amount" );

      auto fee = quant;
      fee.amount = ( fee.amount + 199 ) / 200; /// .5% fee (round up)
      // fee.amount cannot be 0 since that is only possible if quant.amount is 0 which is not allowed by the assert above.
      // If quant.amount == 1, then fee.amount == 1,
      // otherwise if quant.amount > 1, then 0 < fee.amount < quant.amount.
      auto quant_after_fee = quant;
      quant_after_fee.amount -= fee.amount;
      // quant_after_fee.amount should be > 0 if quant.amount > 1.
      // If quant.amount == 1, then quant_after_fee.amount == 0 and the next inline transfer will fail causing the buyram action to fail.

      INLINE_ACTION_SENDER(eosio::token, transfer)( N(eosio.token), {payer,N(active)},
         { payer, N(eosio.ram), quant_after_fee, std::string("buy ram") } );

      if( fee.amount > 0 ) {
         INLINE_ACTION_SENDER(eosio::token, transfer)( N(eosio.token), {payer,N(active)},
                                                       { payer, N(eosio.ramfee), fee, std::string("ram fee") } );
      }

      int64_t bytes_out;

      const auto& market = _rammarket.get(S(4,RAMCORE), "ram market does not exist");
      _rammarket.modify( market, 0, [&]( auto& es ) {
          bytes_out = es.convert( quant_after_fee,  S(0,RAM) ).amount;
      });

      eosio_assert( bytes_out > 0, "must reserve a positive amount" );

当按字节数买内存时，内部会先按当时内存价格计算出所需的EOS价格，如果计算出的EOS扣除0.5%手续费后的余额，按当时内存价格所购买的字节数小于1，也会出错"must reserve a positive amount"

EOS traces 多个相同的 txid数据

 2018-07-27　  Surou　  阅读 　  EOS-新手问答　  0 评论 
{
    "id": "fe804e9a9ab2a9f8b674bb490ac2c89d4f70247f82bc506adc7285cb82e3c991",
    "trx": {
        "receipt": {
            "status": "executed",
            "cpu_usage_us": 688,
            "net_usage_words": 16,
            "trx": [
                1,
                {
                    "signatures": [
                        "SIG_K1_KUypLM5YSdRRZMTuTDUAu4fr4V3FhabKJdGdNcZTaTj5zbsB1xfta3FvL5XEGkaduako2yVaHhQxLc5hm8TjpmGarXDRoM"
                    ],
                    "compression": "none",
                    "packed_context_free_data": "",
                    "packed_trx": "d27c555bc5a54ba71421000000000100a6823403ea3055000000572d3ccdcd0130c618630c05a77900000000a8ed32322130c618630c05a77990b1cadec45aab49204e00000000000004454f53000000000000"
                }
            ]
        },
        "trx": {
            "expiration": "2018-07-23T06:59:30",
            "ref_block_num": 42437,
            "ref_block_prefix": 555001675,
            "max_net_usage_words": 0,
            "max_cpu_usage_ms": 0,
            "delay_sec": 0,
            "context_free_actions": [],
            "actions": [
                {
                    "account": "eosio.token",
                    "name": "transfer",
                    "authorization": [
                        {
                            "actor": "bcskill3333333",
                            "permission": "active"
                        }
                    ],
                    "data": {
                        "from": "bcskill3333333",
                        "to": "dappplaytest",
                        "quantity": "2.0000 EOS",
                        "memo": ""
                    },
                    "hex_data": "30c618630c05a77990b1cadec45aab49204e00000000000004454f530000000000"
                }
            ],
            "transaction_extensions": [],
            "signatures": [
                "SIG_K1_KUypLM5YSdRRZMTuTDUAu4fr4V3FhabKJdGdNcZTaTj5zbsB1xfta3FvL5XEGkaduako2yVaHhQxLc5hm8TjpmGarXDRoM"
            ],
            "context_free_data": []
        }
    },
    "block_time": "2018-07-23T06:58:32.000",
    "block_num": 7317258,
    "last_irreversible_block": 8006080,
    "traces": [
        {
            "receipt": {
                "receiver": "eosio.token",
                "act_digest": "c6c9aa38acd0c3940de511b6ee69b1831f047f895b4aa94a6cde8ae80dfdd6a5",
                "global_sequence": 74737287,
                "recv_sequence": 2145761,
                "auth_sequence": [
                    [
                        "bcskill3333333",
                        6
                    ]
                ],
                "code_sequence": 1,
                "abi_sequence": 1
            },
            "act": {
                "account": "eosio.token",
                "name": "transfer",
                "authorization": [
                    {
                        "actor": "bcskill3333333",
                        "permission": "active"
                    }
                ],
                "data": {
                    "from": "bcskill3333333",
                    "to": "dappplaytest",
                    "quantity": "2.0000 EOS",
                    "memo": ""
                },
                "hex_data": "30c618630c05a77990b1cadec45aab49204e00000000000004454f530000000000"
            },
            "elapsed": 42,
            "cpu_usage": 0,
            "console": "",
            "total_cpu_usage": 0,
            "trx_id": "fe804e9a9ab2a9f8b674bb490ac2c89d4f70247f82bc506adc7285cb82e3c991",
            "inline_traces": [
                {
                    "receipt": {
                        "receiver": "bcskill3333333",
                        "act_digest": "c6c9aa38acd0c3940de511b6ee69b1831f047f895b4aa94a6cde8ae80dfdd6a5",
                        "global_sequence": 74737288,
                        "recv_sequence": 19,
                        "auth_sequence": [
                            [
                                "bcskill3333333",
                                7
                            ]
                        ],
                        "code_sequence": 1,
                        "abi_sequence": 1
                    },
                    "act": {
                        "account": "eosio.token",
                        "name": "transfer",
                        "authorization": [
                            {
                                "actor": "bcskill3333333",
                                "permission": "active"
                            }
                        ],
                        "data": {
                            "from": "bcskill3333333",
                            "to": "dappplaytest",
                            "quantity": "2.0000 EOS",
                            "memo": ""
                        },
                        "hex_data": "30c618630c05a77990b1cadec45aab49204e00000000000004454f530000000000"
                    },
                    "elapsed": 3,
                    "cpu_usage": 0,
                    "console": "",
                    "total_cpu_usage": 0,
                    "trx_id": "fe804e9a9ab2a9f8b674bb490ac2c89d4f70247f82bc506adc7285cb82e3c991",
                    "inline_traces": []
                },
                {
                    "receipt": {
                        "receiver": "dappplaytest",
                        "act_digest": "c6c9aa38acd0c3940de511b6ee69b1831f047f895b4aa94a6cde8ae80dfdd6a5",
                        "global_sequence": 74737289,
                        "recv_sequence": 1,
                        "auth_sequence": [
                            [
                                "bcskill3333333",
                                8
                            ]
                        ],
                        "code_sequence": 1,
                        "abi_sequence": 1
                    },
                    "act": {
                        "account": "eosio.token",
                        "name": "transfer",
                        "authorization": [
                            {
                                "actor": "bcskill3333333",
                                "permission": "active"
                            }
                        ],
                        "data": {
                            "from": "bcskill3333333",
                            "to": "dappplaytest",
                            "quantity": "2.0000 EOS",
                            "memo": ""
                        },
                        "hex_data": "30c618630c05a77990b1cadec45aab49204e00000000000004454f530000000000"
                    },
                    "elapsed": 5,
                    "cpu_usage": 0,
                    "console": "",
                    "total_cpu_usage": 0,
                    "trx_id": "fe804e9a9ab2a9f8b674bb490ac2c89d4f70247f82bc506adc7285cb82e3c991",
                    "inline_traces": []
                }
            ]
        },
        {
            "receipt": {
                "receiver": "bcskill3333333",
                "act_digest": "c6c9aa38acd0c3940de511b6ee69b1831f047f895b4aa94a6cde8ae80dfdd6a5",
                "global_sequence": 74737288,
                "recv_sequence": 19,
                "auth_sequence": [
                    [
                        "bcskill3333333",
                        7
                    ]
                ],
                "code_sequence": 1,
                "abi_sequence": 1
            },
            "act": {
                "account": "eosio.token",
                "name": "transfer",
                "authorization": [
                    {
                        "actor": "bcskill3333333",
                        "permission": "active"
                    }
                ],
                "data": {
                    "from": "bcskill3333333",
                    "to": "dappplaytest",
                    "quantity": "2.0000 EOS",
                    "memo": ""
                },
                "hex_data": "30c618630c05a77990b1cadec45aab49204e00000000000004454f530000000000"
            },
            "elapsed": 3,
            "cpu_usage": 0,
            "console": "",
            "total_cpu_usage": 0,
            "trx_id": "fe804e9a9ab2a9f8b674bb490ac2c89d4f70247f82bc506adc7285cb82e3c991",
            "inline_traces": []
        },
        {
            "receipt": {
                "receiver": "dappplaytest",
                "act_digest": "c6c9aa38acd0c3940de511b6ee69b1831f047f895b4aa94a6cde8ae80dfdd6a5",
                "global_sequence": 74737289,
                "recv_sequence": 1,
                "auth_sequence": [
                    [
                        "bcskill3333333",
                        8
                    ]
                ],
                "code_sequence": 1,
                "abi_sequence": 1
            },
            "act": {
                "account": "eosio.token",
                "name": "transfer",
                "authorization": [
                    {
                        "actor": "bcskill3333333",
                        "permission": "active"
                    }
                ],
                "data": {
                    "from": "bcskill3333333",
                    "to": "dappplaytest",
                    "quantity": "2.0000 EOS",
                    "memo": ""
                },
                "hex_data": "30c618630c05a77990b1cadec45aab49204e00000000000004454f530000000000"
            },
            "elapsed": 5,
            "cpu_usage": 0,
            "console": "",
            "total_cpu_usage": 0,
            "trx_id": "fe804e9a9ab2a9f8b674bb490ac2c89d4f70247f82bc506adc7285cb82e3c991",
            "inline_traces": []
        }
    ]
}

traces里面的你可以理解为是给参与这次交易的各个角色的发票清单 每一次EOS的转账都涉及到3个角色：转账方、接受方、执行转账操作的token发行方,如果是收款方查到的只是其中一个

EOS 新建账户合约，转账到执行账户，创建账户

 2018-07-27　  Surou　  阅读 　  EOS-智能合约　  2 评论

查看主要代码

//signdappplay.cpp

#include "signdappplay.hpp"

void signdappplay::transfer(account_name from, account_name to, asset quantity, string memo)
{
    if (from == _self || to != _self) {
        return;
    }

    // don't do anything on transfers from our reference account
    if (from == N(signdappplay)) {
      return;
    }

    eosio_assert(quantity.symbol == CORE_SYMBOL, "only core token allowed"); //string_to_symbol(4, "EOS")
    eosio_assert(quantity.is_valid(), "Invalid token transfer");
    eosio_assert(quantity.amount > 0, "Quantity must be positive");

    //memo "your_account_name-your_owner_public_key-your_active_public_key" 分隔符支持“-” “:” 空格
    //去掉memo前面的空格
    memo.erase(memo.begin(), find_if(memo.begin(), memo.end(), [](int ch) {
        return !isspace(ch);
    }));
    //去掉memo后面的空格
    memo.erase(find_if(memo.rbegin(), memo.rend(), [](int ch) {
        return !isspace(ch);
    }).base(), memo.end());

    eosio_assert(memo.length() == 120 || memo.length() == 66, "Malformed Memo (not right length)");
    const string account_string = memo.substr(0, 12);
    const account_name new_account_name = string_to_name(account_string.c_str());
    eosio_assert(memo[12] == ':' || memo[12] == '-' || memo[12] == ' ', "Malformed Memo [12] == : or - or space");

    const string owner_key_str = memo.substr(13, 53);
    string active_key_str;

    if(memo[66] == ':' || memo[66] == '-' || memo[66] == ' ') {
      // active key provided
      active_key_str = memo.substr(67, 53);
    } else {
      // active key is the same as owner
      active_key_str = owner_key_str;
    }

    const abieos::public_key owner_pubkey =
        abieos::string_to_public_key(owner_key_str);
    const abieos::public_key active_pubkey =
        abieos::string_to_public_key(active_key_str);

    array<char, 33> owner_pubkey_char;
    copy(owner_pubkey.data.begin(), owner_pubkey.data.end(),
         owner_pubkey_char.begin());

    array<char, 33> active_pubkey_char;
    copy(active_pubkey.data.begin(), active_pubkey.data.end(),
         active_pubkey_char.begin());

    key_weight owner_pubkey_weight = {
        .key = {0, owner_pubkey_char},
        .weight = 1
    };

    key_weight active_pubkey_weight = {
        .key = {0, owner_pubkey_char},
        .weight = 1
    };

    authority owner = authority{
        .threshold = 1,
        .keys = {owner_pubkey_weight},
        .accounts = {},
        .waits = {}
    };

    authority active = authority{
        .threshold = 1,
        .keys = {active_pubkey_weight},
        .accounts = {},
        .waits = {}
    };

    newaccount new_account = newaccount{
        .creator = _self,
        .name = new_account_name,
        .owner = owner,
        .active = active
    };

    asset stake_net(1000, CORE_SYMBOL);
    asset stake_cpu(1000, CORE_SYMBOL);
    asset buy_ram = quantity - stake_net - stake_cpu;
    eosio_assert(buy_ram.amount > 0, "Not enough balance to buy ram");

    // create account
    action(
            permission_level{ _self, N(active) },
            N(eosio),
            N(newaccount),
            new_account
    ).send();
    // buy ram
    action(
            permission_level{ _self, N(active)},
            N(eosio),
            N(buyram),
            make_tuple(_self, new_account_name, buy_ram)
    ).send();
    // delegate and transfer cpu and net
    action(
            permission_level{ _self, N(active)},
            N(eosio),
            N(delegatebw),
            make_tuple(_self, new_account_name, stake_net, stake_cpu, true)
    ).send();
}

开始部署

  • 下载代码
    git clone https://github.com/cppfuns/signdappplay.git
  • 编译代码
    //进入源码目录
cd signdappplay/
//生成abi文件
eosiocpp -g signdappplay.abi signdappplay.cpp
//生成wast文件
eosiocpp -o signdappplay.wast signdappplay.cpp
  • 部署合约
    //提前创建好signdappplay 将合约部署到此账号
cleos set contract signdappplay signdappplay/ -p signdappplay
  • 为signdappplay@active里添加signdappplay@eosio.code授权
    cleos set account permission signdappplay active '{"threshold": 1,"keys": [{"key": "EOS7nK2w6ZT8hKdrxr48xdt3CFj1MXpaDV6jagRHKayFhqJBX5GEf","weight": 1}],"accounts": [{"permission":{"actor":"signdappplay","permission":"eosio.code"},"weight":1}]}' owner -p signdappplay

开始转账创建账号

向signdappplay账号转账，并按规则（新建账户名:owner公钥:active公钥）填写memo。（分隔符支持"-" ":"或者空格，如果owner公钥与active公钥一致，可以只填写一个，如实例）。

root@iZj6cbx3duprxf6dasczbpZ:~# cleos push action eosio.token transfer '["dapp.exec", "signdappplay","100.0000 EOS","dingtet12345:EOS8Hdw6vismBgoYPzfLhr2rtHrdsR3F8UYAL23LSc9wdV8eNhNH8"]' -p dapp.exec
executed transaction: e6d94f39de7e6508e06b469327eb63eb6100ce129deb152a484acc0399bae292  192 bytes  12152 us
#   eosio.token <= eosio.token::transfer        {"from":"dapp.exec","to":"signdappplay","quantity":"100.0000 EOS","memo":"dingtet12345:EOS8Hdw6vismB...
#     dapp.exec <= eosio.token::transfer        {"from":"dapp.exec","to":"signdappplay","quantity":"100.0000 EOS","memo":"dingtet12345:EOS8Hdw6vismB...
#  signdappplay <= eosio.token::transfer        {"from":"dapp.exec","to":"signdappplay","quantity":"100.0000 EOS","memo":"dingtet12345:EOS8Hdw6vismB...
#         eosio <= eosio::newaccount            {"creator":"signdappplay","name":"dingtet12345","owner":{"threshold":1,"keys":[{"key":"EOS8Hdw6vismB...
#         eosio <= eosio::buyram                {"payer":"signdappplay","receiver":"dingtet12345","quant":"99.8000 EOS"}
#   eosio.token <= eosio.token::transfer        {"from":"signdappplay","to":"eosio.ram","quantity":"99.3010 EOS","memo":"buy ram"}
#  signdappplay <= eosio.token::transfer        {"from":"signdappplay","to":"eosio.ram","quantity":"99.3010 EOS","memo":"buy ram"}
#     eosio.ram <= eosio.token::transfer        {"from":"signdappplay","to":"eosio.ram","quantity":"99.3010 EOS","memo":"buy ram"}
#   eosio.token <= eosio.token::transfer        {"from":"signdappplay","to":"eosio.ramfee","quantity":"0.4990 EOS","memo":"ram fee"}
#  signdappplay <= eosio.token::transfer        {"from":"signdappplay","to":"eosio.ramfee","quantity":"0.4990 EOS","memo":"ram fee"}
#  eosio.ramfee <= eosio.token::transfer        {"from":"signdappplay","to":"eosio.ramfee","quantity":"0.4990 EOS","memo":"ram fee"}
#         eosio <= eosio::delegatebw            {"from":"signdappplay","receiver":"dingtet12345","stake_net_quantity":"0.1000 EOS","stake_cpu_quanti...
#   eosio.token <= eosio.token::transfer        {"from":"signdappplay","to":"eosio.stake","quantity":"0.2000 EOS","memo":"stake bandwidth"}
#  signdappplay <= eosio.token::transfer        {"from":"signdappplay","to":"eosio.stake","quantity":"0.2000 EOS","memo":"stake bandwidth"}
#   eosio.stake <= eosio.token::transfer        {"from":"signdappplay","to":"eosio.stake","quantity":"0.2000 EOS","memo":"stake bandwidth"}
warning: transaction executed locally, but may not be confirmed by the network yet

账户向signdappplay账号转一定量的EOS，合约将会自动创建新账户，为CPU和NET各抵押0.1EOS，剩余EOS全部为新账户购买RAM（0.5%手续费）。

参考：

Ubuntu 切换 PHP 版本

 2018-07-26　  Surou　  阅读 　  Other-经验分享　  0 评论

PHP5.6 -> 7.0

# 禁用 Apache 中的 PHP5

sudo a2dismod php5.6

# 启用 PHP7

sudo a2enmod php7

# 重启 Apache

sudo systemctl restart apache2.service



# 切换 CLI 

sudo update-alternatives --set php /usr/bin/php7.0
  1. 1
  2. ...
  3. 148
  4. 149
  5. 150
  6. 151
  7. 152
  8. 153
  9. 154
  10. ...
  11. 178

最新文章
跨链桥跨链过程中数据变化polygon cdk aggregator 报execution reverted (0x09bde339)polygon cdk Aggregator使用SequencerPrivateKey的时机polygon da 判断DA服务是否正常polygon cdk sequence sender 发送 sequenceBatchesValidium的时机polygon cdk 查看最新提交L1batch numCDK 部署或重置后第一笔交易error: latest Synced BlockNumber (7089137) is higher than the latest Proposed block (1008) in the networkpolygon cdk 跨链桥交易处理流程分析因RPC限速导致sequence-sender异常退出

最新回复
fzd: 请问这个解决了吗 StarkWare explained: layer 2 solution provider of dYdX and iMMUTABLE R11; BitKeep News: [...]Layer 2: https://... 一文读懂 StarkWare：dYdX 和 Immutable 背后的 L2 方案 R11; BitKeep 博客: [...]Layer 2:Comparing Laye... http://andere.strikingly.com/: Regards, Great stuff! surou: 需要先执行提案合约申请，等待出块节点地址同意后，才会进... heco: WARN [11-19|11:26:09.459] N... P: 你好，我在heco链上遇到了“tx fee excee... Peng: 楼主安装成功了吗？我正在同步区块链，一天了，差不多才同... joyhu: 你好，请问下安装好之后如何获取到bee.yaml配置文... kaka: 支票最终怎么提币呢？

标签

归档
November 2024October 2024September 2024August 2024July 2024June 2024May 2024April 2024March 2024January 2024December 2023November 2023October 2023September 2023August 2023July 2023June 2023April 2023March 2023February 2023January 2023December 2022November 2022October 2022August 2022July 2022June 2022May 2022March 2022February 2022January 2022December 2021November 2021October 2021September 2021August 2021July 2021June 2021May 2021April 2021March 2021February 2021January 2021December 2020November 2020October 2020September 2020July 2020June 2020May 2020April 2020March 2020February 2020January 2020December 2019November 2019October 2019September 2019August 2019July 2019June 2019May 2019April 2019March 2019February 2019January 2019December 2018November 2018October 2018September 2018August 2018July 2018June 2018

其他
文章 RSS 评论 RSS