作者:资深区块链开发工程师 - erick[1]
这个教程只包含部署了 swap 和 liquidity 功能
准备源码
下载
pancake-swap-core
源码
- Clone
pancake-swap-core
git clone git@github.com:pancakeswap/pancake-swap-core.git cd pancake-swap-core git checkout -b factory 3b214306770e86bc3a64e67c2b5bdb566b4e94a7 yarn install yarn compile
下载
pancake-swap-periphery
源码
- Clone
pancake-swap-periphery
git clone git@github.com:pancakeswap/pancake-swap-periphery.git cd pancake-swap-periphery git checkout -b router d769a6d136b74fde82502ec2f9334acc1afc0732 yarn install yarn add @uniswap/v2-core@"file:../pancake-swap-core" yarn compile
下载
pancake-swap-interface-v1
前端源码
- Clone
pancake-swap-interface-v1
git clone git@github.com:pancakeswap/pancake-swap-interface-v1.git cd pancake-swap-interface-v1 git checkout -b v1 0257017f2daaae2f67c24ded70b5829f74a01b3c yarn install
安装
Install contract merger: https://www.npmjs.com/package/sol-merger
下载合约合并工具
npm install sol-merger -g
Prepare
PancakeFactory
and
PancakeRouter
因为
PancakeFactory
和
PancakeRouter
的合约代码是好几个文件,我们把它们合并成一个方便部署,都放到 build 目录下
sol-merger pancake-swap-core/contracts/PancakeFactory.sol ./build sol-merger pancake-swap-core/contracts/PancakePair.sol ./build sol-merger pancake-swap-periphery/contracts/PancakeRouter01.sol ./build sol-merger pancake-swap-periphery/contracts/PancakeRouter.sol ./build
Prepare
WBNB.sol
and other tokens
准备 WBNB.sol 和其他咱们想在链上部署的 token 的合约代码,我都整理到了 build/tokens 目录下
-
New File:
WBNB.sol
=> Copy source from https://bscscan.com/address/0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c#code -
New File:
ETHToken.sol
=> Copy source from https://bscscan.com/address/0x2170ed0880ac9a755fd29b2688956bd959f933f8#code -
New File:
BUSDToken.sol
=> Copy source from https://bscscan.com/address/0xe9e7cea3dedca5984780bafc599bd69add087d56#code -
New File:
XRPToken.sol
=> Copy source from https://bscscan.com/address/0x1d2f0da169ceb9fc7b3144628db156f3f6c60dbe#code -
New File:
DAIToken.sol
=> Copy source from https://bscscan.com/address/0x1af3f329e8be154074d8769d1ffa4ee058b1dbc3#code -
New File:
CAKEToken.sol
=> Copy source from https://bscscan.com/address/0x0e09fabb73bd3ade0a17ecc321fd13a19e81ce82#code -
New File:
USDTToken.sol
=> Copy source from https://bscscan.com/address/0x55d398326f99059ff775485246999027b3197955#code -
New File:
BAKEToken.sol
=> Copy source from https://bscscan.com/address/0xE02dF9e3e622DeBdD69fb838bB799E3F168902c5#code
Deploy Tokens
部署所有 token 合约并记下合约地址
token | address | hash |
---|---|---|
BAKE | 0x94a42146Fab15a7EC00a8Bd95720cF0baDa65B42 | 0x6098e13955cf0853eb479f802bb4801f892258d8743f48178bd3b49e304d6bc9 |
BUSD | 0x7560AdfEca32ed5EC1b9101dD458e867Aec90cE3 | 0xfba1330074958956f9cff9112f51bb4589df011f3ebac3a9e891627f6f1a7811 |
ETH | 0xc34ad7105eb3B5F6c7A0198A346E26595A142291 | 0x0ceefc7c3d22dc3bc030ad33e62e402315a8aaae57968595d4d57b046ee5160e |
USDT | 0x02e996E902F5Ad8cC5037ECC5DCd552C565B6EBC | 0x95ed10809c17de41f2872708dcf646e43b4720c38293de57674454e893009db8 |
XRP | 0x0eF680193492C1cc0a34a20411bA31eeA3298eeA | 0x45324f79100d845ae410d666ec87cbda3a2b2650dcb3f5dae7d0ca82a99a3cbf |
DAI | 0x9D575ba54c57763d3b1e42957eBFE9D791DeeD39 | 0x5fda7bdadfe57e8b0334b99c7d699a5d2afdf8a2c12c2ee87ac5432cb69c8e7c |
CAKE | 0x4B13a328AFcc7EA26FA97436fB8a7346e6d2A6C6 | 0xc1c54f99aea29f3845c77b7a3f9b6ebfbe9aabb29a8414bacd0d879ddbfa27ed |
Deploy
PancakeFactory
and
PancakeRouter
Deploy WBNB
-
New File:
WBNB.sol
=> Copy source from https://bscscan.com/address/0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c#code -
Compiler tab => Select compiler:
v0.8.3+commit.8d00100c
-
Deploy tab => Select
WBNB
-> Deploy
Deploy MultiCall
-
New File:
MultiCall.sol
=> Copy source from https://bscscan.com/address/0x1Ee38d535d541c55C9dae27B12edf090C608E6Fb#code -
Compiler tab => Select compiler:
v0.8.3+commit.8d00100c
-
Deploy tab => Select
MultiCall
-> Deploy
Deploy PancakeFactory
-
New File:
PancakeFactory.sol
=> Copy source from./build/PancakeFactory.sol
-
Compiler tab => Select compiler:
v0.5.16+commit.9c3226ce
-
Deploy tab => Select
PancakeFactory
-> Fill your address asfeeToSetter
in constructor -> Deploy
Deploy PancakeRouter01
-
New File:
PancakeRouter01.sol
=> Copy source from./build/PancakeRouter01.sol
-
Expand
PancakeFactory
deployed above -> ReadINIT_CODE_PAIR_HASH
-> Copy this hash without prefix0x
. Ex:7f9a49918bf8ca6d4561dbce1f8d23f736f37c378e8a942d15ea4adf40d8ca6c
-
Edit
PancakeRouter01
: FindPancakeLibrary
->pairFor
function => Replace new hex byINIT_CODE_PAIR_HASH
above. Ex:hex'd0d4c4cd0848c93cb4fd1f498d7013ee6bfb25783ea21593d5834f5d250ece66'
->hex'7f9a49918bf8ca6d4561dbce1f8d23f736f37c378e8a942d15ea4adf40d8ca6c'
-
Compiler tab => Select compiler:
v0.6.6+commit.6c089d02
-
Deploy tab => Select
PancakeRouter01
-> FillPancakeFactory
address andWBNB
address as constructor params -> Deploy
Deploy PancakeRouter (Main Router)
-
New File:
PancakeRouter.sol
=> Copy source from./build/PancakeRouter.sol
-
Expand
PancakeFactory
deployed above -> ReadINIT_CODE_PAIR_HASH
-> Copy this hash without prefix0x
. Ex:7f9a49918bf8ca6d4561dbce1f8d23f736f37c378e8a942d15ea4adf40d8ca6c
-
Edit
PancakeRouter
: FindPancakeLibrary
->pairFor
function => Replace new hex byINIT_CODE_PAIR_HASH
above. Ex:hex'd0d4c4cd0848c93cb4fd1f498d7013ee6bfb25783ea21593d5834f5d250ece66'
->hex'7f9a49918bf8ca6d4561dbce1f8d23f736f37c378e8a942d15ea4adf40d8ca6c'
-
Compiler tab => Select compiler:
v0.6.6+commit.6c089d02
; Check onEnable optimization: 200
to avoidContract code size limit
issue -
Deploy tab => Select
PancakeRouter
-> FillPancakeFactory
address andWBNB
address as constructor params -> Deploy
Setup Frontend
安装前端代码
- Update .env.development
修改配置文件
-
修改
REACT_APP_NETWORK_URL
为网络的 RPC 的 URL -
修改
REACT_APP_CHAIN_ID
为网络的 chainID
更新部署的
PancakeRouter
地址
- Update
PancakeRouter
address toROUTER_ADDRESS
athide/constants/index.ts
更新所有链的
chainId
,我这里是
chainId
是 269
-
Update support chain to testnet at
hide/connectors/index.ts
-
Change from
supportedChainIds: [56, 97]
tosupportedChainIds: [269]
-
Change from
56
to269
-
-
Update support chaindId
97
to269
athide/connectors/index.ts
,hide/utils/index.ts
更新部署的
PancakeFactory
地址 和
init code hash
-
Update
PancakeFactory
address and code hash toFACTORY_ADDRESS
andINIT_CODE_HASH
atnode_modules/@pancakeswap-libs/sdk/dist/constants.d.ts
,node_modules/@pancakeswap-libs/sdk/dist/sdk.cjs.development.js
,node_modules/@pancakeswap-libs/sdk/dist/sdk.cjs.production.min.js
andnode_modules/@pancakeswap-libs/sdk/dist/sdk.esm.js
-
Update
PancakeFactory
address tov2 factory
;PancakeRouter01
address tov2 router 01
andPancakeRouter
address tov2 router 02
athide/state/swap/hooks.ts
更新所有
WBNB
地址
- Update
WBNB
address atnode_modules/@pancakeswap-libs/sdk/dist/sdk.cjs.development.js
,node_modules/@pancakeswap-libs/sdk/dist/sdk.cjs.production.min.js
,node_modules/@pancakeswap-libs/sdk/dist/sdk.esm.js
更新所有
MULTICALL_NETWORKS
地址,你用测试网的就修改测试网,主网就修改主网的
- Update
MULTICALL_NETWORKS
addresshide/constants/multicall/index.ts
更新所有
token
的地址在
hide/constants/index.ts
,并且除了这里
const WETH_ONLY: ChainTokenList = { [ChainId.MAINNET]: [WETH[ChainId.MAINNET]], [ChainId.BSCTESTNET]: [WETH[ChainId.BSCTESTNET]], }
把
ChainId.MAINNET
换成
ChainId.BSCTESTNET
export const CAKE = new Token(ChainId.BSCTESTNET, '0x4B13a328AFcc7EA26FA97436fB8a7346e6d2A6C6', 18, 'CAKE', 'PancakeSwap Token') export const WBNB = new Token(ChainId.BSCTESTNET, '0x3180356fa8082efEEf9523BE654c162242E4dcC0', 18, 'WBNB', 'Wrapped BNB') export const DAI = new Token(ChainId.BSCTESTNET, '0x9D575ba54c57763d3b1e42957eBFE9D791DeeD39', 18, 'DAI', 'Dai Stablecoin') export const BUSD = new Token(ChainId.BSCTESTNET, '0x7560AdfEca32ed5EC1b9101dD458e867Aec90cE3', 18, 'BUSD', 'Binance USD') export const USDT = new Token(ChainId.BSCTESTNET, '0x02e996E902F5Ad8cC5037ECC5DCd552C565B6EBC', 18, 'USDT', 'Tether USD') export const ETH = new Token(ChainId.BSCTESTNET, '0xc34ad7105eb3B5F6c7A0198A346E26595A142291', 18, 'ETH', 'Binance-Peg Ethereum Token') export const BAKE = new Token(ChainId.BSCTESTNET, '0x94a42146Fab15a7EC00a8Bd95720cF0baDa65B42', 18, 'BAKE', 'BAKE Token')
更新和
pancake-swap-interface-v1/hide/constants/token/pancakeswap.json
将部署的
token
的
address
、
chainId
替换掉,
logoURI
可以替换成可以显示 logo 路径。
检查所有需要替换的都替换了
-
VERIFY CHANGES by
Find All
old addresses and replace new ones:-
WBNB: 0xaE8E19eFB41e7b96815649A6a60785e1fbA84C1e
-
PancakeFactory: 0xBCfCcbde45cE874adCB698cC183deBcF17952812
-
INIT_CODE_HASH: 0xd0d4c4cd0848c93cb4fd1f498d7013ee6bfb25783ea21593d5834f5d250ece66
-
PancakeRouter01: 0xf164fC0Ec4E93095b804a4795bBe1e041497b92a
-
PancakeRouter: 0x05fF2B0DB69458A0750badebc4f9e13aDd608C7F
-
MULTICALL_NETWORKS: 0x301907b5835a2d723Fe3e9E8C5Bc5375d5c1236A
-
修改配置只显示 swap 和 liquidity 功能
- Custom menu at
hide/components/Menu/config.ts
import { MenuEntry } from '@pancakeswap-libs/uikit' const config: MenuEntry[] = [ { label: 'Home', icon: 'HomeIcon', href: '/', }, { label: 'Trade', icon: 'TradeIcon', initialOpenState: true, items: [ { label: 'Exchange', href: '/swap', }, { label: 'Liquidity', href: '/pool', }, ], }, ] export default config
添加自己 token
-
Deploy your own tokens
-
Deploy your own tokens and update info (token address + chainId to 97) to
hide/constants/token/pancakeswap.json
-
Remember update token icon with name as token address in lowercase mode to
public/images/coins
-
Update support network from
ChainId.MAINNET
toChainId.BSCTESTNET
athide/constants/index.ts
-
Update coin addresses to your at
hide/constants/index.ts
-
Update
hide/components/Menu/index.tsx
: FrompriceData.data[CAKE.address].price
topriceData.data[CAKE.address]?.price ?? 0
-
Update
hide/hooks/useGetDocumentTitlePrice.ts
: FrompriceData.data[CAKE.address].price
topriceData.data[CAKE.address]?.price ?? 0
-
Start and Build Frontend
- Start
yarn start
- Build
yarn build
Deployment
-
WBNB: 0x3180356fa8082efEEf9523BE654c162242E4dcC0
-
PancakeFactory: 0xA7B372D22BeC0178ec561a74b87a95DF244E92a6
-
INIT_CODE_HASH: 0x7f9a49918bf8ca6d4561dbce1f8d23f736f37c378e8a942d15ea4adf40d8ca6c
-
PancakeRouter01: 0x07F0a23068F9cEa5F8D16ECE4354Fa4A5b670E36
-
PancakeRouter: 0x953EDBf175792dB1161110543Cc2f4181fD6Dab5
-
Frontend: http://localhost:3000
-
MULTICALL_NETWORKS 0xE3c149fc3252f9BF09cfb56B33a06A4b274B5d92
Tokens
token | address | hash |
---|---|---|
BAKE | 0x94a42146Fab15a7EC00a8Bd95720cF0baDa65B42 | 0x6098e13955cf0853eb479f802bb4801f892258d8743f48178bd3b49e304d6bc9 |
BUSD | 0x7560AdfEca32ed5EC1b9101dD458e867Aec90cE3 | 0xfba1330074958956f9cff9112f51bb4589df011f3ebac3a9e891627f6f1a7811 |
ETH | 0xc34ad7105eb3B5F6c7A0198A346E26595A142291 | 0x0ceefc7c3d22dc3bc030ad33e62e402315a8aaae57968595d4d57b046ee5160e |
USDT | 0x02e996E902F5Ad8cC5037ECC5DCd552C565B6EBC | 0x95ed10809c17de41f2872708dcf646e43b4720c38293de57674454e893009db8 |
XRP | 0x0eF680193492C1cc0a34a20411bA31eeA3298eeA | 0x45324f79100d845ae410d666ec87cbda3a2b2650dcb3f5dae7d0ca82a99a3cbf |
DAI | 0x9D575ba54c57763d3b1e42957eBFE9D791DeeD39 | 0x5fda7bdadfe57e8b0334b99c7d699a5d2afdf8a2c12c2ee87ac5432cb69c8e7c |
CAKE | 0x4B13a328AFcc7EA26FA97436fB8a7346e6d2A6C6 | 0xc1c54f99aea29f3845c77b7a3f9b6ebfbe9aabb29a8414bacd0d879ddbfa27ed |
WBNB | 0x3180356fa8082efEEf9523BE654c162242E4dcC0 | 0x33c7311e0acd78c0709cbc8f2141d2d168667c7aae1e1b967a44f3a64e748b9b |
参考文献:
-
如何将 pancakeSwap 部署到 BSC 测试网 https://github.com/nhancv/pancake-swap-testnet
-
pancakeSwap 官方文档 https://docs.pancakeswap.finance/code/contributing
参考资料
[1]
资深区块链开发工程师 - erick: https://learnblockchain.cn/people/4396