truffle 框架

build.sh

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+#!/bin/bash
+
+truffle compile && truffle migrate --reset && cp build/contracts/DeviceManager.json frontend/src/artifacts/DeviceManager.json

migrations/1_initial_migration.js

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+var Migrations = artifacts.require("./Migrations.sol");
+
+module.exports = function(deployer) {
+  deployer.deploy(Migrations);
+};

migrations/2_deploy_contracts.js

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+var DeviceManager = artifacts.require("./DeviceManager.sol");
+
+module.exports = function(deployer) {
+  deployer.deploy(DeviceManager);
+};

package.json

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+{
+  "dependencies": {
+    "truffle": "^5.11.5"
+  }
+}

truffle-config.js

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+module.exports = {
+  networks: {
+    development: {
+      host: "127.0.0.1",
+      port: 8545,
+      network_id: "*"
+    }
+  }
+};

truffle.js

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+module.exports = {
+  networks: {
+    development: {
+      host: "127.0.0.1",
+      port: 8545,
+      network_id: "*"
+    }
+  }
+};