js-conflux-sdk封装函数

common.js

import abi from "../abi/ERC1155.json";
import { notification } from "ant-design-vue";
import { Conflux, Drip, PrivateKeyAccount  } from "js-conflux-sdk";
const cfx = new Conflux({
  url: process.env.VUE_APP_CONFLUX_URL, // 测试网络
  networkId: Number(process.env.VUE_APP_NETWORK_ID), // 正式1029
});
window.confluxJS = cfx;
// 创建要交互的合约对象，参数为合约的abi和地址
const contract = window.confluxJS.Contract({
  abi,
  address: process.env.VUE_APP_ADDRESS,
});
// create 账户
// 通过私钥创建
const account = window.confluxJS.wallet.addPrivateKey(privateKey);
// 通过钱包创建
// const account = window.confluxJS.wallet.addRandom();
// 通过私钥账户创建
// const randomSeed = "0xfffff"; // any random buffer
// const account = PrivateKeyAccount.random(randomSeed, 1);
let address = "";
export default {
  install(Vue) {
    // 连接钱包
    Vue.prototype.connectedWallet = async function () {
      if (window.conflux) {
        const fromAddress = await window.conflux.request({
          method: "cfx_requestAccounts",
        });
        this.$store.commit("setWallentAddress", fromAddress);
        address = fromAddress;
        notification.success({
          message: "提示",
          description: "已成功连接钱包",
        });
      } else {
        notification.error({
          message: "提示",
          description: "请安装Fluent钱包",
        });
        // 打开安装钱包的地址
        setTimeout(() => {
          window.open("https://fluentwallet.com/", "_blank");
        }, 1000);
      }
    };
    // 获取钱包CFX余额
    Vue.prototype.getCFX = async function () {
      if (address) {
        const balance = await window.confluxJS.cfx.getBalance(address);
        console.log(balance, Drip(balance).toGDrip()); // "4999998839889983249999999.950307784"
        // console.log(Drip(balance).toCFX()); // "4999998839889983.249999999950307784"
      }
    };
    // 读取合约
    Vue.prototype.readContract = async function (method, params) {
      if (await window.conflux.isConnected()) {
        // 读取合约信息
        let nftInfo;
        if (params) {
          nftInfo = await contract[method](params);
        } else {
          nftInfo = await contract[method]();
        }
        return { type: "contract", content: nftInfo };
      } else {
        await Vue.prototype.connectedWallet();
      }
    };
    // 写入合约
    Vue.prototype.writeContract = async function (method, params) {
      if (await window.conflux.isConnected()) {
        // 写入合约  -- 写入合约是异步的,不能及时获取结果，还需处理
        const result = await contract[method](...params)
          .sendTransaction({
            from: account ,
          })
          .confirmed();
        return { type: "contract", content: result };
      } else {
        await Vue.prototype.connectedWallet();
      }
    };
    // 两个钱包之间的交易
    Vue.prototype.getTransaction = async function (toAddress,value) {
      if (await window.conflux.isConnected()) {
        const params = [
          {
            from: address[0],
            to: toAddress,
            gas: "0x76c0", // 30400
            gasPrice: "0x9184e72a000", // 10000000000000
            value,                    //"0x9184e72a"   注意格式
            data: "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675",
          },
        ];
        window.conflux
          .request({ method: "cfx_sendTransaction", params })
          .then(function (result) {
            console.log(result, "resultresultresult");
          })
          .catch(function (error) {
            console.log(error, "errorerrorerrorerror");
          });
      } else {
        await Vue.prototype.connectedWallet();
      }
    };
  },
};

test.vue 调用数据

// 调用读取合约
const info = this.readContract("nftInfo", 9);
const params = [
     11,
     "swor11119",
     "20221224001001",
     1,
     "1671850031",
     "A sword with white light",
     "11111",
 ];
// 写入合约 - 返回结果
const result = await this.writeContract("create", params);
// 钱包之间的交易
const content = await this.getTransaction (toAddress,value)