当前位置： 首页 > article >正文

智能合约开发与测试1

article 2024/11/14 4:46:23

智能合约开发与测试

任务一：智能合约设计

（1）编写新能源智能合约功能需求文档。

区块链新能源管理智能合约功能需求包括资产与能源绑定、用户管理、能源交易、智能结算等，确保安全性、隐私保护和可扩展性，提高能源利用效率，促进能源流转，实现自动化交易与透明管理。

（2）完成区块链新能源管理智能合约的设计。

  1. 设计区块链新能源管理智能合约接口，画出区块链新能源管理智能合约的角色UML用例图；

  2. 以图文结合的方式描述智能合约各参与实体间的关系。

任务二：智能合约开发

（1）太阳能板管理接口编码

  1. 根据文档要求，编写太阳能板新增接口功能，必须将新增太阳能板数据存入指定表中，在存储完成后需触发后事件并返回存储与否的标识；

  2. 根据文档要求，编写太阳能板修改接口，必须通过指定表修改完成数据更新，在完成更新后需触发事件并返回更新与否的标识。

    编写SolarPanelsStorage.sol

    /**
 * 太阳能板详情存储器，记录太阳能板的详细信息
 */
pragma solidity ^0.4.25;
pragma experimental ABIEncoderV2;

import "./Table.sol";
import "./LibString.sol";
import "./Ownable.sol";
import "./MapStorage.sol";

contract SolarPanelsStorage is Ownable {

    using LibString for string;

    MapStorage private mapStorage;

    event InsertResult(int256);
    event UpdateResult(int256);

    TableFactory tf;
    string constant TABLE_NAME = "sp_goods";

    string constant TABLE_NAME2 = "_interface";
    
    string constant TABLE_NAME3 = "spu_order";

    /**
    * 创建太能能电池板实体
    * +---------------------------+----------------+-----------------------------------------+
    * | Field                     |     Type       |      Desc                               |
    * +---------------------------+----------------+-----------------------------------------+
    * | num_id                    | string                 | 编号
    * | sp_name                   | string                 | 太阳能板名称
    * | sp_actual_Power           | string                 | 实际功率（单位：W)
    * | sp_rated_Power            | string                 | 额定功率（单位：W）
    * | sp_input_Time             | string                 | 生效时间（单位：h）
    * | sp_position               | string                 | 投放位置
    * | sp_price                  | string                 | 单价 (单位：元)
    * | Owner_ship                | string                 | 所属权（address）
    * +---------------------------+----------------+-----------------------------------------+
    */
    constructor() public {
        tf = TableFactory(0x1001);
        tf.createTable(TABLE_NAME, "num_id", "sp_name,sp_actual_Power,sp_rated_Power,sp_input_Time,sp_position,sp_price,Owner_ship");
        tf.createTable(TABLE_NAME2, "Owner_ship", "num_id,sp_name,sp_actual_Power,sp_rated_Power,sp_input_Time,sp_position,sp_price");
        tf.createTable(TABLE_NAME3, "Owner_ship", "data,from,to,num_id");
        mapStorage = new MapStorage();
    }
//TABLE_NAME(表1)
    /**
    * "85414020.00,太阳能电池,150W,205W,20h,China,5000RMB,test"
    * 插入数据
    */
    function insert(string memory _numid, string memory name,
    string memory actual_Power,string memory rated_Power,string memory input_Time,
    string memory position,string memory price,string Ownership) public onlyOwner returns(int) {
        // Goods memory _goods = convertGoods(_goodsStr);
        Table table = tf.openTable(TABLE_NAME);
        Entry entry = table.newEntry();
        // convertEntry(_goods, entry);
        entry.set("num_id",_numid);
        entry.set("sp_name",name);
        entry.set("sp_actual_Power",actual_Power);
        entry.set("sp_rated_Power",rated_Power);
        entry.set("sp_input_Time",input_Time);
        entry.set("sp_position",position);
        entry.set("sp_price",price);
        entry.set("Owner_ship",Ownership);
        int256 count = table.insert(_numid, entry);
        emit InsertResult(count);
        return count;
    }

    /**
    *  "1,太阳能电池,150W,205W,20h,China,1000RMB,test"
    * 更新数据
    */
    function update(string memory _numid, string memory _goodsStr) public onlyOwner returns(int256) {
        Goods memory _goods = convertGoods(_goodsStr);
        Table table = tf.openTable(TABLE_NAME);
        require(_isnumidExist(table, _goods.numid), "update: current numid not exist");
        Entry entry = table.newEntry();
        convertEntry(_goods, entry);
        Condition condition = table.newCondition();
        int256 count = table.update(_numid, entry, condition);
        emit UpdateResult(count);
        return count;
    }

    /**
    *  85414020.00
    *  test3
    *  更改所属权
    */
    function transfer(string memory _numid, string memory Ownership) public returns(int256) {
        
        Table table = tf.openTable(TABLE_NAME);
        // require(_isnumidExist(table, _numid), "update: current numid not exist");
        
        Entry entry = table.newEntry();
        entry.set("sp_price", "已出售");
        entry.set("Owner_ship", Ownership);
        
        Condition condition = table.newCondition();
        int256 count = table.update(_numid, entry, condition);
        emit UpdateResult(count);
        return count;
    }
    
    /**
    *  85414020.00
    *  test3
    *  更改单价
    */
    function saller(string memory _numid, string memory _price) public returns(int256) {
        int code = 0;
        
        Table table = tf.openTable(TABLE_NAME);
        require(_isnumidExist(table, _numid), "0");
        
        Entry entry = table.newEntry();
        entry.set("sp_price", _price);
        
        Condition condition = table.newCondition();
        int256 count = table.update(_numid, entry, condition);
        if(count != 1) {
            // 失败? 无权限或者其他错误?
            code = 0;
            return code;
        }
        emit UpdateResult(count);
        return count;
    }    
    
    /**
    * 通过numid查询数据
    */
    
    function getDetail(string memory _num_id) public view returns(string[] memory){
        Table table = tf.openTable(TABLE_NAME);
        Condition condition = table.newCondition();
        Entries entries = table.select(_num_id, condition);
        
        string[] memory value_list = new string[](uint256(entries.size()));
        
        for (int256 i = 0; i < entries.size(); ++i) {
            Entry entry = entries.get(i);
            value_list[uint256(i)] = _returnData(entry);
            
        }
        return value_list;
    }

    
    function convertGoods(string memory _str) private returns(Goods){
        string[] memory ss = _str.split(",");
        return Goods(ss[0],ss[1],ss[2],ss[3],ss[4],ss[5],ss[6],ss[7]);
    }

    function convertEntry(Goods memory _goods, Entry entry) private {
        entry.set("num_id",_goods.numid);
        entry.set("sp_name",_goods.name);
        entry.set("sp_actual_Power",_goods.actual_Power);
        entry.set("sp_rated_Power",_goods.rated_Power);
        entry.set("sp_input_Time",_goods.input_Time);
        entry.set("sp_position",_goods.position);
        entry.set("sp_price",_goods.price);
        entry.set("Owner_ship",_goods.Ownership);
        
    }

    function _isnumidExist(Table _table, string memory _id) internal view returns(bool) {
        Condition condition = _table.newCondition();
        return _table.select(_id, condition).size() != int(0);
    }

    //拼接成json数据
    function _returnData(Entry _entry) internal view returns(string){

        string memory _json = "{";

        _json = _json.concat("'numid':'");
        _json = _json.concat(_entry.getString("num_id"));
        _json = _json.concat("',");

        _json = _json.concat("'name':'");
        _json = _json.concat(_entry.getString("sp_name"));
        _json = _json.concat("',");

        _json = _json.concat("'actual_Power':'");
        _json = _json.concat(_entry.getString("sp_actual_Power"));
        _json = _json.concat("',");

        _json = _json.concat("'rated_Power':'");
        _json = _json.concat(_entry.getString("sp_rated_Power"));
        _json = _json.concat("',");

        _json = _json.concat("'input_Time':'");
        _json = _json.concat(_entry.getString("sp_input_Time"));
        _json = _json.concat("',");

        _json = _json.concat("'position':'");
        _json = _json.concat(_entry.getString("sp_position"));
        _json = _json.concat("',");

        _json = _json.concat("'price':'");
        _json = _json.concat(_entry.getString("sp_price"));
        _json = _json.concat("',");

        _json = _json.concat("'Ownership':'");
        _json = _json.concat(_entry.getString("Owner_ship"));
        _json = _json.concat("'");


        _json = _json.concat("}");

        return _json;
    }

    struct Goods {
        string numid; //编号
        string name; //太阳能板名称
        string actual_Power; //实际功率（单位：W)
        string rated_Power; //额定功率（单位：W）
        string input_Time; //生效时间（单位：h）
        string position; //投放位置
        string price; //单价 (单位：元)
        string Ownership; //所属权（address）
    }

    /**
    * 插入数据，已有数据不添加
    */
    function insert2(string memory Owner_ship, string memory numid, string memory name,
    string memory actual_Power,string memory rated_Power,string memory input_Time,
    string memory position,string memory price) public onlyOwner returns(int) {
        // Assert memory _assert = convertAssert2(_value);
        Table table = tf.openTable(TABLE_NAME2);
        Entry entry = table.newEntry();
        // convertEntry2(_assert, entry);
        entry.set("num_id",numid);
        entry.set("sp_name",name);
        entry.set("sp_actual_Power",actual_Power);
        entry.set("sp_rated_Power",rated_Power);
        entry.set("sp_input_Time",input_Time);
        entry.set("sp_position",position);
        entry.set("sp_price",price);
        entry.set("Owner_ship",Owner_ship);
        int count = table.insert(Owner_ship, entry);
        return count;
    }
    
    /**
    * 通过key获取value，可以存在多个value
    */
    function select2(string memory _key) public view returns(string[] memory){
        Table table = tf.openTable(TABLE_NAME2);
        Condition condition = table.newCondition();
        Entries entries = table.select(_key, condition);
        string[] memory value_list = new string[](uint256(entries.size()));
        for (int256 i = 0; i < entries.size(); ++i) {
            Entry entry = entries.get(i);
            value_list[uint256(i)] = _returnData2(entry);
            
        }
        return value_list;
    }

    // function saller2(string memory Owner_ship, string memory _price) public returns(int256) {
    //     int code = 0;
    //     Table table = tf.openTable(TABLE_NAME2);
    //     Entry entry = table.newEntry();
    //     entry.set("sp_price", _price);
    //     Condition condition = table.newCondition();
    //     int256 count = table.update(Owner_ship, entry, condition);
    //     if(count != 1) {
    //         // 失败? 无权限或者其他错误?
    //         code = 0;
    //         return code;
    //     }
    //     emit UpdateResult(count);
    //     return count;
    // }  
    
    
    function convertAssert2(string memory _str) private returns(Assert){
        string[] memory ss = _str.split(",");
        return Assert(ss[0],ss[1],ss[2],ss[3],ss[4],ss[5],ss[6],ss[7]);
    }

    function convertEntry2(Assert memory _assert, Entry entry) private {
        entry.set("num_id",_assert.numid);
        entry.set("sp_name",_assert.name);
        entry.set("sp_actual_Power",_assert.actual_Power);
        entry.set("sp_rated_Power",_assert.rated_Power);
        entry.set("sp_input_Time",_assert.input_Time);
        entry.set("sp_position",_assert.position);
        entry.set("sp_price",_assert.price);
        entry.set("Owner_ship",_assert.Ownership);

    }

    //拼接成json数据
    function _returnData2(Entry _entry) internal view returns(string){

        string memory _json = "{";
        
        _json = _json.concat("numid:'");
        _json = _json.concat(_entry.getString("num_id"));
        _json = _json.concat("',");

        _json = _json.concat("name:'");
        _json = _json.concat(_entry.getString("sp_name"));
        _json = _json.concat("',");

        _json = _json.concat("actual_Power:'");
        _json = _json.concat(_entry.getString("sp_actual_Power"));
        _json = _json.concat("',");

        _json = _json.concat("rated_Power:'");
        _json = _json.concat(_entry.getString("sp_rated_Power"));
        _json = _json.concat("',");

        _json = _json.concat("input_Time:'");
        _json = _json.concat(_entry.getString("sp_input_Time"));
        _json = _json.concat("',");

        _json = _json.concat("position:'");
        _json = _json.concat(_entry.getString("sp_position"));
        _json = _json.concat("',");

        _json = _json.concat("price:'");
        _json = _json.concat(_entry.getString("sp_price"));
        _json = _json.concat("',");
        
        _json = _json.concat("Ownership:'");
        _json = _json.concat(_entry.getString("Owner_ship"));
        _json = _json.concat("'");

        _json = _json.concat("}");

        return _json;
    }
    
    struct Assert {
        string numid; //编号
        string name; //太阳能板名称
        string actual_Power; //实际功率（单位：W)
        string rated_Power; //额定功率（单位：W）
        string input_Time; //生效时间（单位：h）
        string position; //投放位置
        string price; //单价 (单位：元)
        string Ownership; //所属权（address）
    }




    function insertorder(string memory Owner_ship,string memory _from,string memory _to,string memory _numid) 
    public returns(int) {
        Table table = tf.openTable(TABLE_NAME3);
        Entry entry = table.newEntry();
        entry.set("from", _from);
        entry.set("to",_to);
        entry.set("num_id",_numid);
        
        int count = table.insert(Owner_ship, entry);
        return count;
    }

    function selectorder(string memory Owner_ship) public view returns(string[] memory){
        Table table = tf.openTable(TABLE_NAME3);
        Condition condition = table.newCondition();
        Entries entries = table.select(Owner_ship, condition);
        string[] memory value_list = new string[](uint256(entries.size()));
        for (int256 i = 0; i < entries.size(); ++i) {
            Entry entry = entries.get(i);
            value_list[uint256(i)] = _returnData3(entry);
            
        }
        return value_list;
    }
    
    function uint2str(uint i) internal returns (string c) {
        if (i == 0) return "0";
        uint j = i;
        uint length;
        while (j != 0){
            length++;
            j /= 10;
        }
        bytes memory bstr = new bytes(length);
        uint k = length - 1;
        while (i != 0){
            bstr[k--] = byte(48 + i % 10);
            i /= 10;
        }
        c = string(bstr);
    }
    
    function getDate() public view returns(string) {
        uint time = uint(now);
        return uint2str(time);
    }
    
    function _returnData3(Entry _entry) internal view returns(string){
        
        string memory _json = "{";

        _json = _json.concat("data:'");
        _json = _json.concat(getDate());
        _json = _json.concat("',");

        _json = _json.concat("from:'");
        _json = _json.concat(_entry.getString("from"));
        _json = _json.concat("',");

        _json = _json.concat("to:'");
        _json = _json.concat(_entry.getString("to"));
        _json = _json.concat("',");
        
        _json = _json.concat("num_id:'");
        _json = _json.concat(_entry.getString("num_id"));
        _json = _json.concat("'");

        _json = _json.concat("}");

        return _json;
    }
    
    // function getDetail(string memory _num_id) public view returns(string memory _json){
    //     Entry entry = select(_num_id);
    //     _json = _returnData(entry);
    // }
    

    // /**
    // *  通过numid获取实体
    // */
    // function select(string memory _numid) private view returns(Entry _entry){
    //     Table table = tf.openTable(TABLE_NAME);
    //     require(_isnumidExist(table, _numid), "select: current numid not exist");

    //     Condition condition = table.newCondition();
    //     _entry = table.select(_numid, condition).get(int(0));
    // }
    
    // function select2( string memory id) public view returns(string[] memory){
    //     Table table =tf.openTable(TABLE_NAME);
    //     // require(_isnumidExist(table, _numid), "select: current numid not exist");
        
    //     Condition condition = table.newCondition();
    //     // condition.limit(2);
    //     // condition.EQ("Owner_ship", _Owner_ship);
        
    //     Entries entries = table.select(id, condition);
    //     string[] memory list = new string[](uint256(entries.size()));
        
    //     for(int i = 0; i < entries.size(); ++i){
    //       Entry entry = entries.get(i);
           
    //       list[uint256(i)] = entry.getString("Owner_ship");
    //     }        
    //     return list;
    //     // _entry = table.select(_numid, condition).get(int(7));
    // }
    
    // function SelectOwnership(string memory _Owner_ship) public view returns(string, string){
    //     Table table = tf.openTable(TABLE_NAME);
    //     Condition condition = table.newCondition();
    //     Entries entries = table.select(_Owner_ship, condition);
    //     for(int i = 0; i < entries.size(); ++i){
    //       return select2(i);
    //     }
        
    // }
    
    // function select3(string memory _numid) public view returns (string[] memory,string[] memory,string[] memory,
    // string[] memory,string[] memory,string[] memory,string[] memory,string[] memory)
    // {
    //     Table table = tf.openTable(TABLE_NAME);

    //     Condition condition = table.newCondition();

    //     Entries entries = table.select(_numid, condition);
    //     string[] memory a = new string[](uint256(entries.size()));
    //     string[] memory b = new string[](uint256(entries.size()));
    //     string[] memory c = new string[](uint256(entries.size()));
    //     string[] memory d = new string[](uint256(entries.size()));
    //     string[] memory e = new string[](uint256(entries.size()));
    //     string[] memory f = new string[](uint256(entries.size()));
    //     string[] memory g = new string[](uint256(entries.size()));
    //     string[] memory h = new string[](uint256(entries.size()));

    //     for (int256 i = 0; i < entries.size(); ++i) {
    //         Entry entry = entries.get(i);

    //         a[uint256(i)] = entry.getString("numid");
    //         b[uint256(i)] = entry.getString("name");
    //         c[uint256(i)] = entry.getString("actual_Power");
    //         d[uint256(i)] = entry.getString("rated_Power");
    //         e[uint256(i)] = entry.getString("input_Time");
    //         f[uint256(i)] = entry.getString("position");
    //         g[uint256(i)] = entry.getString("price");
    //         h[uint256(i)] = entry.getString("Ownership");
    //     }

    //     return (a, b, c, d, e, f, g, h);        
    // }
}

3

（2）能源管理接口编码

  1. 根据文档要求，编写能源新增接口功能，必须将新增能源数据存入指定表中，在存储完成后需触发后事件并返回存储与否的标识；

  2. 根据文档要求，编写能源修改接口，必须通过指定表修改完成数据更新，在完成更新后需触发事件并返回更新与否的标识。

    /**
 * 电力能源详情存储器，记录电力能源详细信息
 */
pragma solidity ^0.4.25;
pragma experimental ABIEncoderV2;

import "./Table.sol";
import "./LibString.sol";
import "./Ownable.sol";


contract EnergyStorage is Ownable {

    using LibString for string;

    event Result(int count);

    TableFactory tf;
    string constant TABLE_NAME = "E_energy";
    string constant TABLE_NAME2 = "E_order";

    constructor() public {
        tf = TableFactory(0x1001);
        tf.createTable(TABLE_NAME, "num_id", "energy");

        tf.createTable(TABLE_NAME2, "UAddress", "id,from,to,total,price");
    }


    /**
    * ""
    * 插入数据
    */
    function insert(string memory _numid) public returns(int) {
        int count = int(0);
        Table table = tf.openTable(TABLE_NAME);
        if(!_numid.empty()){
            Entry entry = table.newEntry();
            entry.set("energy", int(0));
            count = table.insert(_numid, entry);
        }
        emit Result(count);
        return count;
    }
 
    function insert2(string memory _UAddress, string memory order) public returns(int) {
        int count = int(0);
        Order memory _order = convertGoods(order);
        Table table = tf.openTable(TABLE_NAME2);
         if(!_UAddress.empty()){
            Entry entry = table.newEntry();
            convertEntry(_order, entry);
            
            count = table.insert(_UAddress, entry);
         }
        return count;
    }   
        
    function update(string memory _numid) public returns(int) {
        int count = int(0);
        int produce_random = rand();
        Table table = tf.openTable(TABLE_NAME);
        if(!_numid.empty()){
            Entry entry = table.newEntry();
            entry.set("energy", produce_random);
            count = table.insert(_numid, entry);
        }
        emit Result(count);
        return count;
    }
    
    /**
    * 通过key获取value，可以存在多个value
    */
    function select(string memory _numid) public view returns(int[] memory){
        Table table = tf.openTable(TABLE_NAME);
        Condition condition = table.newCondition();
        Entries entries = table.select(_numid, condition);
        
        int[] memory value_list = new int[](uint256(entries.size()));
        
        for (int256 i = 0; i < entries.size(); ++i) {
            Entry entry = entries.get(i);
            value_list[uint256(i)] = entry.getInt("energy");
        }
        
        return value_list;

    }
    
    function getOrder(string memory _id) public view returns(string[] memory){
        Table table = tf.openTable(TABLE_NAME2);
        Condition condition = table.newCondition();
        Entries entries = table.select(_id, condition);
        
        string[] memory value_list = new string[](uint256(entries.size()));
        
        for (int256 i = 0; i < entries.size(); ++i) {
            Entry entry = entries.get(i);
            value_list[uint256(i)] = _returnData(entry);
            
        }
        return value_list;
    }    
    
    //能量总和
    function getEnergy(string memory _numid) public view returns(uint){
        int[] memory value_list = select(_numid);
        uint total = 0;
        for (uint256 i = 0; i < value_list.length; i++) {
            // Arr[i] = uint(value_list[uint256(i)]);
            total += uint(value_list[uint256(i)]);
        }
        
        return total;

    }
    
    function remove(string memory _numid, string memory _energy) public returns(int) {
        int count = int(0);
        Table table = tf.openTable(TABLE_NAME);
        Condition condition = table.newCondition();
        condition.EQ("energy",_energy);
        count = table.remove(_numid,condition);  
        emit Result(count);
        return count;        
    }    

    //产生随机数
    function rand() private view returns(int) {
        int rand = int(keccak256(abi.encodePacked(block.difficulty, now))) % 100;
        if(rand < 70 && rand > 50){rand += 60;}
        if(rand < 50 && rand > 40){rand += 70;}
        if(rand < 40 && rand > 30){rand += 80;}
        if(rand < 30 && rand > 20){rand += 90;}
        if(rand < 20){rand += 100;}
        if(rand <= 0){rand += 110;}
        return rand;
    }
    
    //拼接成json数据
    function _returnData(Entry _entry) internal view returns(string){

        string memory _json = "{";
        
        _json = _json.concat("'UAddress':'");
        _json = _json.concat(_entry.getString("UAddress"));
        _json = _json.concat("',");

        _json = _json.concat("'id':'");
        _json = _json.concat(_entry.getString("id"));
        _json = _json.concat("',");

        _json = _json.concat("'from':'");
        _json = _json.concat(_entry.getString("from"));
        _json = _json.concat("',");

        _json = _json.concat("'to':'");
        _json = _json.concat(_entry.getString("to"));
        _json = _json.concat("',");
        
        _json = _json.concat("'total':'");
        _json = _json.concat(_entry.getString("total"));
        _json = _json.concat("',");
        
        _json = _json.concat("'price':'");
        _json = _json.concat(_entry.getString("price"));
        _json = _json.concat("'");


        _json = _json.concat("}");

        return _json;
    }
    
    
    function convertGoods(string memory _str) private returns(Order){
        string[] memory ss = _str.split(",");
        return Order(ss[0],ss[1],ss[2],ss[3],ss[4],ss[5]);
    }

    function convertEntry(Order memory _order, Entry entry) private {
        entry.set("UAddress",_order._UAddress);
        entry.set("id",_order._id);
        entry.set("from",_order._from);
        entry.set("to",_order._to);
        entry.set("total",_order._total);
        entry.set("price",_order._price);
        
    }   
    
    struct Order{
        string _UAddress;
        string _id;
        string _from;
        string _to;
        string _total;
        string _price;
    }

    // struct Energy {
    //     string Ownership;
    //     string energy_loss; //能量损耗
    //     string energy_produce; //剩余能量
    //     string today_produce; //今日发电
    //     string tody_loss;//今日消耗
    //     string yesterday_produce;//昨日发电
    //     string yesterday_loss;//昨日消耗
    //     string week_produce;//本周发电
    //     string week_loss;//本周消耗
    //     string month_produce;//本月发电
    //     string month_loss;//本月消耗       

    // } 
    /**
    * 创建质押物品表
    * +---------------------------+----------------+-----------------------------------------+
    * | Field                     |     Type       |      Desc                               |
    * +---------------------------+----------------+-----------------------------------------+
    * | num_id                          string
    * | energy_loss;                    string          
      | energy_produce;                 string              
      | today_produce;                  string              
      | tody_loss;                      string
      | yesterday_produce;              string
      | yesterday_loss;                 string
      | week_produce;                   string
      | week_loss;                      string
      | month_produce;                  string
      | month_loss;                     string
    * +---------------------------+----------------+-----------------------------------------+
    */
}

    在这里插入图片描述

（3）合约部署和调用

  1. 解决代码错误和警告，正确编译并部署合约，成功获取部署的合约地址和ABI；

    在这里插入图片描述

  2. 调用太阳能板查询合约接口，完整验证业务流程；

    在这里插入图片描述

    在这里插入图片描述

在这里插入图片描述

查询新增太阳能板数据

在这里插入图片描述

在这里插入图片描述

查询新增太阳能板数据

在这里插入图片描述

在这里插入图片描述

  1. 调用能源查询合约接口，完整验证业务流程。

    使用energy_insert接口，新增能源。

    在这里插入图片描述

    在这里插入图片描述

在这里插入图片描述

使用太阳能板编号查询新增能源。（get_numid_Energy）

在这里插入图片描述

任务三：智能合约测试

  1. 调用太阳能板查询合约接口，完整验证业务流程；

    在这里插入图片描述

    在这里插入图片描述

  2. 调用能源查询合约接口，完整验证业务流程。

在这里插入图片描述


http://www.kler.cn/a/283893.html

相关文章：

  • 使用kalibr_calibration标定相机（realsense）和imu（h7min）
  • 2024.11.12_大数据的诞生以及解决的问题
  • Unity3D 包体裁剪与优化详解
  • 【学习】【HTML】HTML、XML、XHTML
  • group_concat配置影响程序出bug
  • 深入剖析【C++继承】：单一继承与多重继承的策略与实践，解锁代码复用和多态的编程精髓，迈向高级C++编程之旅
  • [LLM][Prompt Engineering]：大语言模型提示工程（Prompt Engineering）
  • Navicat Lite导入为SQL，然后到服务器的SQLServer Management 里执行时，报各种错误，是文件的Encoding不一致导致的解决
  • 科讯档案管理系统存在SQL注入漏洞(0day)
  • 聚类算法k-means（手撕和调用skl）
  • Python编码系列—Python项目架构的艺术：最佳实践与实战应用
  • 【数据结构】关于哈希表内部原理，你到底了解多少？？？（超详解）
  • 自动化01：认识接线端子
  • vue脚手架的创建
  • 基于多条件复杂查询的JSON指令搜索与排序算法设计
  • -[meetingbot4ios.AppDelegate window]: unrecognized selector sent to instance
  • 黑屏环境下，如何利用OBD部署OceanBase企业版集群
  • Web3开发与安全：6个月高效学习路径
  • Python从入门到进阶教程文章分享汇总~持续更新
  • 缓存：浅谈双写导致的数据一致性问题
  • 【2024 CCF编程能力等级认证（GESP）Python 】一级大纲
  • 桥接与NET
  • AI-Talk开发板硬件适配
  • 改造小蚁摄像头支持免费无限容量云储存（Samba挂载篇）
  • 零基础入门转录组数据分析——基因Wilcoxon秩和检验
  • python进阶篇-day02-面向对象高级