我创建了一个ganache cli并使用
初始化我的帐户以使用ethersganache-cli -h "159.89.119.189" -a 3 -e "1000000000000000000000000000" --secure -u 0 -u 1 -u 2 -s 20
但几分钟后，网络上的所有帐户都为0。 我无法再进行任何交易或再次签订合约。
我创建的DApp连接到此专用网络 这是我的app.js
App = {
web3Provider: null,
contracts: {},
account: 0x0,
coinbase: 0x0,
coinbase_amount: 0,
loading: false,
init: function () {
return App.initWeb3();
},
initWeb3: function () {
// initialize web3
if (typeof web3 !== 'undefined') {
//reuse the provider of the Web3 object injected by Metamask
App.web3Provider = web3.currentProvider;
} else {
//create a new provider and plug it directly into our local node
//App.web3Provider = new Web3.providers.HttpProvider('http://localhost:8545');
App.web3Provider = new Web3.providers.HttpProvider('http://159.89.119.189:8545');
}
web3 = new Web3(App.web3Provider);
App.getCoinbase();
return App.initContract();
},
hostname: function () {
return window.location.origin;
},
setAccount: function (address) {
App.account = address;
},
displayAccountInfo: function () {
// console.log(App);
if (App.account != 0) {
toastr.remove();
toastr.info('Getting Account Info', {timeOut: 300000});
$('#account').text(App.account);
App.getBalance();
}
},
getBalance: function() {
web3.eth.getBalance(App.account, function (err, balance) {
if (err === null) {
if(web3.fromWei(balance, "ether") == 0){
setTimeout(App.getBalance(), 60000);
} else {
console.log(web3.fromWei(balance, "ether"));
toastr.remove();
$('#accountBalance').text(web3.fromWei(balance, "ether") + " ETH");
}
}
})
},
getCoinbase: function () {
web3.eth.getCoinbase(function (err, account) {
if (err === null) {
App.coinbase = account;
// $('#account').text(account);
web3.eth.getBalance(account, function (err, balance) {
if (err === null) {
App.coinbase_amount = web3.fromWei(balance, "ether").toNumber();
console.log(App.coinbase, App.coinbase_amount)
}
})
}
});
},
transfer: function() {
web3.personal.unlockAccount(App.coinbase, "pass12345", 100000, function (err, result) {
console.log(result)
console.log(err)
web3.personal.unlockAccount(App.account, "pass@123", 100000, function (err, result) {
web3.eth.sendTransaction({
from: App.coinbase,
to: App.account,
value: web3.toWei(10, "ether")
}, function (err, result) {
if (err == null) {
console.log("sent money");
console.log(result)
console.log(err)
web3.eth.getBalance(App.account, function (err, balance) {
if (err === null) {
console.log(web3.fromWei(balance, "ether") + " ETH");
}
})
}
else {
console.log(err);
}
})
});
});
},
register: function () {
let email = $('#inputEmail');
let fname = $('#inputFname');
let lname = $('#inputLname');
let password = $('#inputPassword');
let btnRegister = $('#btnRegister');
if (email.val() == "" || fname.val() == "" || lname.val() == "" || password.val() == "") {
toastr.error('Please fill all fields');
return false;
}
btnRegister.attr("disabled", 'disabled');
web3.personal.newAccount("pass@123", function (err, data) {
let address = data;
if (err === null) {
let postData = {
email: email.val(),
fname: fname.val(),
lname: lname.val(),
password: password.val(),
address: data
}
$.ajax({
method: "POST",
url: App.hostname() + "/register",
data: postData,
success: function (data) {
console.log(data)
if (data.status == "success") {
web3.personal.unlockAccount(address, "pass@123", 1000, function (err, result) {
web3.eth.sendTransaction({
from: App.coinbase,
to: address,
value: web3.toWei(10, "ether")
}, function (err, result) {
if (err == null) {
console.log("sent money");
console.log(result)
web3.eth.getBalance(App.coinbase, function (err, balance) {
if (err === null) {
console.log("coinbase "+web3.fromWei(balance, "ether") + " ETH");
}
})
web3.eth.getBalance(address, function (err, balance) {
if (err === null) {
console.log(web3.fromWei(balance, "ether") + " ETH");
}
})
}
else {
console.log(err);
}
toastr.success("Success.");
window.location.href = App.hostname();
})
});
} else {
toastr.error(data.data);
}
btnRegister.attr("disabled", false);
},
error: function (err) {
toastr.error('Error Registering');
btnRegister.attr("disabled", false);
}
});
} else {
toastr.error('Error Registering');
btnRegister.attr("disabled", false);
return false;
}
})
},
login: function () {
let email = $('#inputEmail');
let password = $('#inputPassword');
let btnLogin = $('#btnLogin');
if (email.val() == "" || password.val() == "") {
toastr.error('Please fill all fields');
return false;
}
btnLogin.attr("disabled", 'disabled');
let postData = {
email: email.val(),
password: password.val(),
}
$.ajax({
method: "POST",
url: App.hostname() + "/login",
data: postData,
success: function (data) {
console.log(data)
if (data.status == "success") {
toastr.success("Success.");
window.location.href = App.hostname();
} else {
toastr.error(data.data);
}
btnLogin.attr("disabled", false);
},
error: function (err) {
toastr.error('Error Registering');
btnLogin.attr("disabled", false);
}
});
},
initContract: function () {
$.getJSON('Chainlist.json', function (chainListArtifact) {
// get the contract artifact file and use it to instantiate a truffle contract abstraction
App.contracts.ChainList = TruffleContract(chainListArtifact);
// set the provider for our contracts
App.contracts.ChainList.setProvider(App.web3Provider);
// listen to events
App.listenToEvents();
// retrieve the article from the contract
return App.reloadArticles();
});
},
reloadArticles: function () {
// avoid re-entry
if (App.loading) {
return
}
App.loading = true
// refresh account information because the balance might have changed
App.displayAccountInfo();
var chainListInstance;
App.contracts.ChainList.deployed().then(function (instance) {
chainListInstance = instance;
return chainListInstance.getArticlesForSale();
}).then(function (articleIds) {
$('#articlesRow').empty();
for (var i = 0; i < articleIds.length; i++) {
var articleID = articleIds[i];
chainListInstance.articles(articleID.toNumber())
.then(function (article) {
App.displayArticle(article[0], article[1], article[3], article[4], article[5], article[6])
});
}
App.loading = false;
}).catch(function (err) {
console.error(err.message);
App.loading = false;
});
},
sellArticle: function () {
// retrieve the detail of the article
var _article_name = $('#article_name').val();
var _description = $('#article_description').val();
var _price = web3.toWei(parseFloat($('#article_price').val() || 0), "ether");
const file = $('#article_image').prop('files')[0];
if ((_article_name.trim() == '') || (_price == 0)) {
// nothing to sell
return false;
}
const name = (+new Date()) + '-' + file.name;
const metadata = {
contentType: file.type
};
let ref = firebase.storage().ref();
const task = ref.child(name).put(file, metadata);
toastr.info('Processing.....', {timeOut: 30000});
task.then((snapshot) => {
const _image_url = snapshot.downloadURL;
console.log(_image_url);
web3.personal.unlockAccount(App.account, "pass@123", 1000, function (err, result) {
console.log(result);
console.log(err);
App.contracts.ChainList.deployed().then(function (instance) {
return instance.sellArticle(_article_name, _description, _price, _image_url, {
from: App.account,
gas: 500000
});
}).then(function (result) {
console.log(result);
$('#article_name').val("");
$('#article_description').val("");
$('#article_price').val("");
$('#article_image').val("");
}).catch(function (err) {
console.error(err);
});
});
}).catch((error) => {
console.error(error);
});
},
displayArticle: function (id, seller, name, description, price, image_url) {
var articlesRow = $('#articlesRow');
var etherPrice = web3.fromWei(price, "ether");
// retrieve the article template and fill it
var articleTemplate = $('#articleTemplate');
articleTemplate.find('.panel-title').text(name);
articleTemplate.find('.article-description').text(description);
articleTemplate.find('.article-price').text(etherPrice);
articleTemplate.find('.btn-image-url').attr('href', image_url);
articleTemplate.find('.btn-buy').attr('data-value', etherPrice);
articleTemplate.find('.btn-buy').attr('data-id', id);
if (seller == App.account) {
articleTemplate.find('.article-seller').text("You");
articleTemplate.find('.btn-buy').hide();
} else {
articleTemplate.find('.article-seller').text(seller);
articleTemplate.find('.btn-buy').show();
}
// buyer
// var buyer = article[1];
// if (buyer == App.account) {
// buyer = "You";
// } else if (buyer == 0x0){
// buyer = "None yet"
// }
// articleTemplate.find('.article-buyer').text(buyer);
// add this article
toastr.clear();
$('#articlesRow').append(articleTemplate.html());
},
// listen to events triggered by the contract
listenToEvents: function () {
App.contracts.ChainList.deployed().then(function (instance) {
instance.LogSellArticle({}, {}).watch(function (error, event) {
if (!error) {
$("#events").append('<li class="list-group-item">' + event.args._name + ' is now for sale</li>');
} else {
console.error(error);
}
App.reloadArticles();
});
instance.LogBuyArticle({}, {}).watch(function (error, event) {
if (!error) {
$('#sellBtn').attr("disabled", false);
$("#events").append('<li class="list-group-item">' + event.args._buyer + ' bought ' + event.args._name + '</li>');
} else {
console.error(error);
}
App.reloadArticles();
});
});
},
// retrieve article price from data-value and process buyArticle function
buyArticle: function () {
event.preventDefault();
// retrieve article Price
toastr.info('Processing.....', {timeOut: 30000});
$(event.target).attr("disabled", 'disabled');
$('#sellBtn').attr("disabled", 'disabled');
var price = parseFloat($(event.target).data('value'));
var articleID = parseFloat($(event.target).data('id'));
web3.personal.unlockAccount(App.account, "pass@123", 1000, function (err, result) {
console.log(result);
console.log(err);
App.contracts.ChainList.deployed().then(function (instance) {
return instance.buyArticle(articleID, {
from: App.account,
value: web3.toWei(price, "ether"),
gas: 500000
}).catch(function (error) {
console.error(error);
})
});
});
}
};
$(function() {
$(window).load(function() {
App.init();
// Initialize Firebase
var config = {
apiKey: "AIzaSyAQp34HzZS_3xckuxcVcsUWgCu8_p7UzxA",
authDomain: "comflo-1518513183870.firebaseapp.com",
databaseURL: "https://comflo-1518513183870.firebaseio.com",
projectId: "comflo-1518513183870",
storageBucket: "comflo-1518513183870.appspot.com",
messagingSenderId: "798445619042"
};
firebase.initializeApp(config);
});
});
当我运行geth私人服务器时，会发生同样的事情。 我正在使用带快递的节点应用程序。