更好的 Typescript 支持, 更好的类型提示, 更友好的 API 接口
Better Typescript support, Better Intelligent code completion, Better friendly APIs
// 钱包通用SDK, 可以调用 `Common Module` 内的方法
// The wallet client common sdk, can invoking `Common Module` functions
let wallet = new MeetJS.MeetWallet({ isDebug: true })
// 下面代码展示加载 `Eos` 插件
// Following the code is showing how to load `Eos` Plugin
wallet.load(new MeetJS.Eos(wallet, {})).then(({ wallet, plugin }) => {
// callback after plugin loaded success
let eos = plugin.getEos() // 此对象的所有签名操作将由钱包来代理 (This object's all about signature operations will be proxied by wallet client)
let account = plugin.account // current wallet identity
eos
.transaction({
actions: [
{
account: 'eosio.token',
name: 'transfer',
authorization: [
{
actor: account.name, // creator
permission: account.authority
}
],
data: {
from: account.name, // creator
to: 'g.f.w',
quantity: '0.0001 EOS',
memo: 'meet-js-sdk signProvider'
}
}
],
options: {
broadcast: true
}
})
.then(res => {
// if success, you will get `res.transaction_id`
})
})
判断当前浏览器环境是否在 MEET.ONE 客户端内
detect current enviroment is in MEET.ONE client or not
wallet = new MeetJS.MeetWallet({ isDebug: true }).isInApp(result => {
alert(result) // true - in MEET.ONE Dapps Browsers; false - not in MEET.ONE Dapps Browsers
})
wallet.load(Plugin)
Parameters
加载对应的插件Plugin, 例如:
Show how to load specific plugin, for example:
new MeetJS.Eos(wallet: MeetWallet, options?: { protocol: string, host: string, port: number, chainId: string })
new MeetJS.Cosmos(wallet: MeetWallet, options?: { protocol: string; host: string; port: number; address: string; SYSToken?: string })
wallet.getAppInfo(forceUpdate)
获取当前 APP 客户端信息
Get informations about client
初始化 SDK 会自动调用
Parameters
forceUpdate - boolean
Returns
Promise<ClientResponse>
Example
await wallet.getAppInfo(true)
Promise >>>
{
code: 0,
type: 0,
data: {
appVersion: '2.6.0',
isMeetOne: true,
language: 'zh-Hans',
platform: 'iOS'
}
}
// 也可以直接从wallet属性上获取
// You can get `appInfo` from `wallet` property direct
console.log(wallet.appInfo)
wallet.getChainInfo(forceUpdate?: boolean)
查询客户端当前所选中的网络, 节点信息
Get the current network information(about the user choosed blockchain network)
初始化 SDK 会自动调用, 根据协议返回的内容做了一层兼容性封装, 如果想要获取最原始的客户端返回数据, 请调用
wallet.getNodeInfo()
Parameters
forceUpdate - boolean
Returns
this.nodeInfo = {
blockchain: string // blockchain type
chainId: string // blockchain chainId
host: string // hostname
port: number // port, 默认为80
protocol: string // protocol, default is http
}
Example
await this.getChainInfo(true)
Promise >>>
{
blockchain: 'eos',
chainId: 'aca376f206b8fc25a6ed44dbdc66547c36c6c33e3a119ffbeaef943642f0e906',
host: 'mainnet.shareeos.com',
port: 443,
protocol: 'https'
}
// 也可以直接从wallet属性上获取
// You can also get `nodeInfo` from `wallet` property direct
console.log(wallet.nodeInfo)
wallet.navigate(target, external?: boolean, options?)
跳转到指定页面中 Jump to the specified page
Parameters
Returns
``ClientResponse
Example
// 成功跳转
// successful
await wallet.navigated('EOSNodeVoteProxyPage', wallet.isExternal)
// Success[in MEET.ONE dapps browser]
Promise >>>
{
code: 0,
type: 0,
data: {}
}
// Success[in External browser, will attemp to call MEET.ONE client]
Promise<ClientResponse> >>>
{
code: 0,
data: {
message: 'Call the App from external'
}
}
// 找不到页面
// not found
await wallet.navigate('undefinedView', undefined)
Promise >>>
{
code: 404,
type: 404,
data: {
message: '协议或目标找不到' // protocol or target undefined
}
}
wallet.shareText(content: string)
分享文本 Share Text Content
Parameters
content: string - 分享的文本内容 The share content
Returns
Promise<ClientResponse>
Example
await wallet.shareText('I am the description')
// 分享成功[弹窗出来后点击对应的图标]的回调
// Share success
Promise<ClientResponse> >>>
{
code: 0,
type: 0,
data: {
channel: 1 // 1 - 微信(wechat); 2 - 朋友圈(wechat moment); 3 - QQ; 4 - 微博(weibo); 5 - Facebook; 6 - Telegram
}
}
// 分享取消的回调
// Share canceled
Promise<ClientResponse> >>>
{
code: 999,
type: 999,
data: {message: '操作取消'}
}
wallet.shareImage(url: string)
分享图片 Share Picture
Parameters
url - string 图片 URL 地址 (The Picture URL)
Returns
Promise<ClientResponse>
Example
await wallet.shareImage(
'https://static.ethte.com/meet/static/images/logo-landscape-8c94de9326b1e256dd02213449180174.png'
)
// 分享成功[弹窗出来后点击对应的图标]的回调
// Share success
Promise<ClientResponse> >>>
{
code: 0,
type: 0,
data: {
channel: 1 // 1 - 微信; 2 - 朋友圈; 3 - QQ; 4 - 微博; 5 - Facebook; 6 - Telegram
}
}
// 分享取消的回调
// Share canceled
Promise<ClientResponse> >>>
{
code: 999,
type: 999,
data: {message: '操作取消'}
}
wallet.shareLink(url: string, title: string, description: string)
分享链接 Share Link
Parameters
url: string - 分享的链接地址 (The link about share) title: string - 分享的标题 (The title about share) description: string - 分享的描述 (The description about share)
Returns
Promise<ClientResponse>
Example
await wallet.shareLink('https://meet.one', '我是标题', '我是描述')
// 分享成功[弹窗出来后点击对应的图标]的回调
// Share success
Promise<ClientResponse> >>>
{
code: 0,
type: 0,
data: {
channel: 1 // 1 - 微信; 2 - 朋友圈; 3 - QQ; 4 - 微博; 5 - Facebook; 6 - Telegram
}
}
// 分享取消的回调
// Share canceled
Promise<ClientResponse> >>>
{
code: 999,
type: 999,
data: {message: '操作取消'}
}
wallet.webview(url: string, external?: boolean)
在应用内打开网页 Open a webpage in client
Parameters
Returns
Promise<ClientResponse>
Example
await wallet.webview('https://meet.one', wallet.isExternal)
// Success[in MEET.ONE dapps browser]
Promise<ClientResponse> >>>
{
code: 0,
type: 7,
data: {}
}
// Success[in External browser, will attemp to call MEET.ONE client]
Promise<ClientResponse> >>>
{
code: 0,
data: {
message: 'Call the App from external'
}
}
wallet.webviewMenu(rightTitle: string, callback: Function)
自定义当前 webview 右上角菜单名称, 及点击事件
Custom webview's menu button in the upper right corner
Parameters
rightTitle: string - 右上角自定义菜单名称 (Custom title) callback: Function - 当点击右上角菜单时执行的回调 (after click will called)
Returns
None
Example
wallet.webviewMenu('custom menu', () => {
alert('you click the menu')
})
wallet.back()
后退操作
Back operation
Parameters
None
Returns
Promise<ClientResponse>
Example
let response = await wallet.back()
if (response.code === 0) {
success(e)
} else {
failed(e)
}
wallet.close()
关闭当前页面
Close current webview
Parameters
None
Returns
Promise<ClientResponse>
Example
let response = await wallet.close()
if (response.code === 0) {
success(e)
} else {
failed(e)
}
wallet.fullScreen(isFullScreen: boolean = false)
进入全屏模式
Control fullscreen whether or not
Parameters
Returns
Promise<ClientResponse>
Example
isFullScreen = !isFullScreen
let response = await wallet.fullScreen(isFullScreen)
if (response.code === 0) {
success(e)
} else {
failed(e)
}
wallet.horizontal(isHorizontal: boolean = false)
控制 Dapps 浏览器是否水平显示
Control Dapps browser horizontal or vertical
Parameters
Returns
Promise<ClientResponse>
Example
let response = await wallet.horizontal()
if (response.code === 0) {
success(e)
} else {
failed(e)
}
wallet.gestures(isDisableGestures: boolean = false)
禁止当前页面手势判断操作(当前 webview 中有效),客户端默认的手势的判断包括: 左滑前进, 右滑后退操作
Disable the left-sliding gesture to forward, right-sliding gesture to back
Parameters
Returns
Promise<ClientResponse>
Example
let response = await wallet.gestures(false)
if (response.code === 0) {
success(e)
} else {
failed(e)
}
wallet.switchWallet(type: string = '')
显示切换钱包的弹窗, 切换后刷新所有 webview
Display the popups about wallet switcher, after then reload all webview
Parameters
type: enum['meetone', 'eos', 'bos', 'eth', 'cosmos']
Returns
Promise<ClientResponse>
Example
let response = await wallet.switchWallet('meetone')
客户端已经支持并兼容 Scatter 协议(eosjs@16.0.9, eosjs@20+)
MEET.ONE Wallet have already supported Scatter Protocols[recommend].(eosjs@16.0.9, eosjs@20+)
Required Version: EosJS >= 16
plugin.getEos(eosOptions?: EosConfig, Eos?: Object<Eos>)
使用此方法获取 Eosjs
实例, 签名部分由客户端代理(signProvider
), 客户端只负责对数据做签名
plugin.getEos()
will return Eosjs
instance object. All operations which need signature will be proxied by plugin.signProvider()
and invoke client protocol to sign
返回的 Eosjs
实例 API 请参考 EOSIO/eosjs@16.0.9
Eosjs
instance object APIs please refer to EOSIO/eosjs@16.0.9
Parameters
window.Eos
上读取, 如果读取不到或者需要自定义 Eos, 从这里传入(options, default window.Eos
)Example
let eos = plugin.getEos();
eos.transaction({...})
Required Version: EosJS >= 20
plugin.getEos(Api?: object, JsonRpc?: object)
使用此方法获取 Eosjs
实例, 签名部分由客户端代理(signProvider
), 客户端只负责对数据做签名
plugin.getEos()
will return Eosjs
instance object. All operations which need signature will be proxied by plugin.signProvider()
and invoke client protocol to sign
返回的 Eosjs
实例 API 请参考 EOSIO/eosjs@20+
Eosjs
instance object APIs please refer to EOSIO/eosjs@20+
Example
// Browser Distribution
let eos = plugin.getEos2(eosjs_api.Api, eosjs_jsonrpc.JsonRpc)
let res = await eos.transact({...})
const { Api, JsonRpc } = require('eosjs'); // CommonJS
// import { Api, JsonRpc } from 'eosjs'; // ES Modules
let eos = plugin.getEos2(Api, JsonRpc)
let res = await eos.transact({...})
plugin.sign(signData: Object)
Parameters
signData: Object | String - 要签名的数据, 如果是 Object 类型的数据, 会自动进行JSON
序列化 (The object which want to sign, if the data is Object
will JSON serialization)
Returns
Promise<ClientResponse>
Example
await plugin.sign({message: '芝士就是力量'})
// success
Promise<ClientResponse> >>>
{data: {isOwner: true, account: "johntrump123", signature: "SIG_K1_KXbiT3zRZJYjB3FV8xv3qPYjDaBPQbfGiw8ZWwgmEpM…fg4yMazqc2iJycUa4ETtqzbza3HvqVmVBtvuacjcW77G8zgm6"}, code: 0, type: 6}
获取当前账号信息
Get current account informations
初始化 EOS 模块时会默认调用
plugin.getIdentity(foreceUpdate?: boolean)
Parameters
forceUpdate - boolean
Returns
interface Account {
authority: string, // 权限
chainType: string, // EOS链类型, 支持 MEETONE\EOS\BOS..
name: string, // EOS账号名
publicKey: string, // 公钥地址
isHardware: boolean, // static
kyc: boolean // static
}
Promise<Account>
Example
await plugin.getIdentity()
Promise<Account>
>>>
{
"authority": "active",
"chainType": "eos",
"name": "johntrump123",
"publicKey": "EOS7ukaArHrh4uLVXuauRC1Mjr2zbu1QTv7WQrFEV8rzbaMvv5aPd",
"isHardware": false,
"kyc": false
}
// 同时更新 `wallet.plugin.account`
console.log(wallet.plugin.account)
plugin.transaction(
actions = [],
description = '',
options = { broadcast: true }
)
发送协议给客户端, 将组装的事务交由客户端去签名,推送到链上
Pass the transactions and invoke client sign
protocol, after then push the signature to blockchain
Parameters
Returns
Promise<ClientResponse>
ClientResponse.data
部分由链上返回, 格式参考
Example
let account = plugin.account
let res = await plugin.transaction(
[
{
account: 'eosio.token',
name: 'transfer',
authorization: [
{
actor: account.name, // creator
permission: account.authority
}
],
data: {
from: account.name, // creator
to: 'g.f.w',
quantity: '0.0001 EOS',
memo: 'js-sdk transaction'
}
}
],
'js-sdk transaction test Description'
)
interface TransferOptions {
/** 代币名称, 默认为`EOS` */
tokenName: string
/** 合约账号, 默认为 `eosio.token` */
contract: string
/** 精度设置, 默认为 4 */
precision: number
}
plugin.transfer(
to: string,
amount: number,
memo = '',
orderInfo = '',
options?: TransferOptions
)
发起转账协议, 由客户端签名并发送到链上
Invoke transfer protocol
Parameters
to
目标账号 (transfer target)Returns
Promise<ClientResponse>
ClientResponse.data
部分由链上返回, 格式参考
Example
let res = await plugin.transfer('g.f.w', 0.0001, 'Transfer Memo', 'Order Info')
获取当前账号的信息
获取账户信息, 初始化时就会自动调用, 如果传入参数为 true, 则每次都去链上更新, 如果为 false 则优先取缓存中的数据
Get current account information.
If forceUpdate
is true, will be updated everytime;
If forceUpdate
is false, will get in cache first
interface Account {
address: string
coins: Coin[]
public_key: {
type: string
value: string
}
account_number: string
sequence: string
}
plugin.getIdentity(forceUpdate?: boolean): Promise<Account>
Returns
Promise<Account>
Example
let res = await plugin.getIdentity(true)
console.log(JSON.stringify(res)) // {address: "cosmos1jwgdw55ssd3zdwfgm20sh6pc5kmwzfqdg84m4g", coins: [{denom: "uatom", amount: "402575"}], public_key: {type: "tendermint/PubKeySecp256k1", value: "AyjefySdsjZ4WzXpTr12x+S2wpy2N+Lk94wdCRsHPw87"}, account_number: "12519", sequence: "382"}
在 plugin 初始化的时候会自动调用plugin.getIdentity()
这个方法,并将返回结果附加在属性account
上
因此可以直接使用plugin.account
获取, 需要更新再调用 plugin.getIdentity()
In this plugin initialization lifecycle will invoke plugin.getIdentity()
.
So you can get the account information by plugin.account
(If need update account information, need invoke plugin.getIdentity())
封装好的事务相关操作, 只需要传入对应参数, 即可发送事务到链上
interface CommonTransactionArgs {
/** 手续费 */
fee: number
/** 手续费代币符号, default `this.SYSToken` */
feeDenom?: string
/** Gas */
gas: number
/** Memo */
memo?: string
}
interface BroadcastTxCommitResult {
check_tx?: Object
deliver_tx?: Object
hash: string
height: integer
}
type: cosmos-sdk/MsgSend
plugin.transfer(input: TransferArgs)
Parameters
interface TransferArgs extends CommonTransactionArgs {
/** 转账的金额 */
amount: number
/** 转账代币符号, default `this.SYSToken` */
amountDenom?: string
/** transfer to */
to: string
/** transfer from[option] */
from?: string
}
Returns
BroadcastTxCommitResult
Raw Data
https://stargate.cosmos.network/txs/A9FA53852753EC40207858F74CF08B5D91773851A22E86EAFD36F94EECE91BBF
Example
let ratio = 1000000
let res = await plugin.transfer({
amount: 1,
fee: 0.0015 * ratio,
gas: 0.04 * ratio,
memo: 'js-sdk test',
to: 'cosmos1yqg3xm8ftxm96trp2j3jyknfm4t7tlgwxpgtth'
})
if (res.txhash && typeof res.code === 'undefined') {
// success(e)
}
抵押与赎回
type: cosmos-sdk/MsgDelegate
type: cosmos-sdk/MsgUndelegate
plugin.delegate(input: DelegateMsgs)
plugin.undelegate(input: DelegateMsgs)
Parameters
interface DelegateMsgs extends CommonTransactionArgs {
/** (取消)抵押的数量 */
amount: number | string
/** (取消)抵押的代币符号, default `this.SYSToken` */
amountDenom?: string
delegator_address: string
validator_address: string
}
Returns
BroadcastTxCommitResult
Raw Data - delegate
https://stargate.cosmos.network/txs/0AA58ED1E47915703E06DF46291D664031F889AEBC7A1AA747339A015901B62C
Raw Data - undelegate
https://stargate.cosmos.network/txs/040099262917BBAA9A9AFDD54D448D51A085C4D86DDEB7CA70754E9BA9507AE4
Example
let ratio = 1000000
/** delegate */
let res = await plugin.delegate({
amount: 1,
fee: 0.0015 * ratio,
gas: 0.15 * ratio, // 150000
memo: 'js-sdk test',
delegator_address: meetwallet.plugin.address,
validator_address: 'cosmosvaloper1u724thtn8z47nw9nvel367m3qh0gqnxe4g555a'
})
if (res.txhash && typeof res.code === 'undefined') {
// success
}
/** undelegate */
let res = await plugin.undelegate({
amount: 1,
fee: 0.0015 * ratio,
gas: 0.15 * ratio, // 150000
memo: 'js-sdk test',
delegator_address: meetwallet.plugin.address,
validator_address: 'cosmosvaloper1u724thtn8z47nw9nvel367m3qh0gqnxe4g555a'
})
if (res.txhash && typeof res.code === 'undefined') {
// successs
}
type: cosmos-sdk/MsgBeginRedelegate
,
Parameters
interface RedelegateArgs extends CommonTransactionArgs {
/** (重新)抵押的数量 */
amount: number | string
/** (重新)抵押的代币符号, default `this.SYSToken` */
amountDenom?: string
/** 抵押者 */
delegator: string
/** 打算抵押的 validator cosmos address */
to_validator: string
/** 原先抵押的 validator cosmos address */
from_validator: string
}
Returns
BroadcastTxCommitResult
Raw Data
https://www.mintscan.io/txs/C7BC679E8F19500D8A47E4FE33B065CD3C73D7D9F730A288B505D21D43308A4F
Example
let ratio = 1000000
let res = await plugin.redelegate({
amount: 1,
fee: 0.0015 * ratio,
gas: 0.22 * ratio, // 150000
memo: 'js-sdk test',
delegator: meetwallet.plugin.address,
to_validator: 'cosmosvaloper1u724thtn8z47nw9nvel367m3qh0gqnxe4g555a',
from_validator: 'cosmosvaloper102ruvpv2srmunfffxavttxnhezln6fnc54at8c'
})
if (res.txhash && typeof res.code === 'undefined') {
// success(e)
}
发起提案
Cosmos governance explain: https://blog.chorus.one/an-overview-of-cosmos-hub-governance/
type: cosmos-sdk/MsgSubmitProposal
Parameters
interface SubmitProposalArgs extends CommonTransactionArgs {
/** 标题 */
title: string
/** 描述 */
description: string
/** 初始抵押的代币数量 */
initialDepositAmount: number | string
/** 初始抵押的代币符号, default `this.SYSToken` */
initialDepositDenom?: string
/** 提案类型, 默认为 `Text` */
proposal_type?: string
/** 提案人的公钥地址 */
proposer: string
}
Returns
BroadcastTxCommitResult
Raw Data
https://www.mintscan.io/txs/6ce2f9f3457e30641fef714c2b6855d5a095522a9bf46f2aac94fc1e796797b4
Example
let ratio = 1000000
let res = await plugin.submitProposal({
fee: 0.0015 * ratio,
gas: 0.06 * ratio, // 60000
memo: 'js-sdk test',
title: 'proposal_title',
description: 'proposal_description',
initialDepositAmount: 1,
proposer: meetwallet.plugin.address
})
if (res.txhash && typeof res.code === 'undefined') {
// success(e)
}
为提案[DepositPeriod]增加保证金
deposit for deposit period proposal
Cosmos governance explain: https://blog.chorus.one/an-overview-of-cosmos-hub-governance/
type: cosmos-sdk/MsgDeposit
Parameters
interface DepositArgs extends CommonTransactionArgs {
/** deposit amount */
amount: string | number
/** Token symbol, default `this.SYSToken` */
amountDenom?: string
depositor: string
proposal_id: string
}
Returns
BroadcastTxCommitResult
Raw Data
https://www.mintscan.io/txs/1A98D18BF5C0AB6CA09C4222EC0765DB2BB7DF1FC0FBB41F6FBC61B88AC49BDF
Example
let ratio = 1000000
let res = await plugin.deposit({
amount: 1,
fee: 0.0015 * ratio,
gas: 0.22 * ratio, // 22000
memo: 'js-sdk test',
depositor: meetwallet.plugin.address,
proposal_id: 9
})
if (res.txhash && typeof res.code === 'undefined') {
// success(e)
}
type: cosmos-sdk/MsgVote
plugin.transfer(input)
Parameters
input:{
fee: number | string
feeDenom: string
gas: number | string
memo?: string
/** options: ["Yes", "No", "No with Veto", "Abstain"] */
option: string
proposal_id: string | number
voter: string
}
Returns
BroadcastTxCommitResult
Raw Data
Example
let ratio = 1000000
let res = await plugin.vote({
amount: 1,
fee: 0.0015 * ratio,
gas: 0.025 * ratio, // 25000
memo: 'js-sdk test',
option: 'Yes', // must be ["Yes", "No", "No with Veto", "Abstain"]
proposal_id: '10',
voter: meetwallet.plugin.address
})
if (res.txhash && typeof res.code === 'undefined') {
// success(e)
}
plugin.requestArbitrarySignature(signObject: any)
Parameters
Returns
Promise<ClientResponse>
Example
let signData = 'hello world'
let res = await plugin.requestArbitrarySignature(signData)
Promise<ClientResponse> >>>
{
code: 0,
type: 0,
data: {
publicKey: 'cosmos1jwgdw55ssd3zdwfgm20sh6pc5kmwzfqdg84m4g',
signature: 'a69d3ed83aca5af910de2b05115657bff3ed384750c1aeb7d9bfce4b5bf83f3010714584e1d5a7007db9ede5db4087724fe7c01ac273781f565bfa44d8590448'
}
}
const secp256k1 = require('secp256k1') // https://github.com/cryptocoinjs/secp256k1-node
const hash = crypto
.createHash('sha256')
.update(signData)
.digest('hex')
const buf = Buffer.from(hash, 'hex')
// `ecpairPriv` 为私钥
let signObj = secp256k1.sign(buf, ecpairPriv)
// 签名结果
let signatureBase64 = Buffer.from(signObj.signature, 'binary').toString('hex')
下面以 secp256k1-node
库为例
const secp256k1 = require('secp256k1') // https://github.com/cryptocoinjs/secp256k1-node
// Public Key Byte
const pubKeyByte = secp256k1.publicKeyCreate(ecpairPriv)
// secp256k1.verify(Buffer message, Buffer signature, Buffer publicKey)
var isVerify = secp256k1.verify(
buf,
// signObj.signature,
Buffer.from(
'a69d3ed83aca5af910de2b05115657bff3ed384750c1aeb7d9bfce4b5bf83f3010714584e1d5a7007db9ede5db4087724fe7c01ac273781f565bfa44d8590448',
'hex'
),
Buffer.from(pubKeyByte, 'binary')
)
console.log(isVerify) // true
尽管我们封装了大多数的COSMOS Transactions便于调用, 但是可能会有一些冷门的 Transaction需要开发者自行组装, SDK 暴露了一些基础方法, 方便进行扩展
Even though we have provided mostly COSMOS Transactions for developers to use.But some special Transaction generated by developers, so we export some basic functions for easy to generate custom Msgs.
下面以转账为例
Let's take the transfer as an example.
async customTransfer(input: TransferArgs) {
let signObject = await plugin.generateMsg(
// Set Fee & Gas config
// fee: { amount: number | string; denom?: string; gas: number | string },
{ amount: input.fee, denom: input.feeDenom, gas: input.gas },
// 最重要的Msgs内容组装 (The Msgs[] here)
// msgs: Array<{ type: string; value: object }>,
[
{
type: 'cosmos-sdk/MsgSend', // 类型请参考 `cosmos/go-sdk`
value: {
amount: [
{
amount: String(input.amount),
denom: input.amountDenom || this.SYSToken
}
],
from_address: input.from || this.account.address,
to_address: input.to
}
}
],
// 每个事务都可以带上memo, 默认为`''`(Every transaction can bring memo, default is `''`)
// memo?: string
input.memo
)
// `plugin.signProvider` 会调用客户端协议进行签名, 并且将签名推送到链上(get signature and broadcast)
return plugin.signProvider(signObject)
}
cd meet-js-sdk/
npm run test:watch
cd meet-js-sdk/
npm run start
npx http-server -o -c-1 -p 8081 // http://127.0.0.1:8081/test/e2e/