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大金vrv空调l8故障代码(大金vrv空调故障代码u9)
大金vrv空调l8故障代码(大金vrv空调故障代码u9)
一、Solana介绍
参考资料：
前沿拓展：
一、Solana介绍
Solana是一个新兴的高性能的公链，它提供了快速、便宜且可扩展的交易体验，每秒能够处理数千笔交易，并且出块时间达到了亚秒级。它通过拜占庭容错（BFT）共识机制实现了这一点，该机制利用了一种历史证明（PoH）的创新的密码学函数。并且它还支持使用Rust，C++和C语言来编写智能合约。官网：https://solana.com/zh
之前开了btc、eth、tron等的钱包，现在空闲记录下solana生成离线地址。
钱包BIP32：定义 Hierarchical Deterministic wallet (简称 “HD Wallet”)，是一个系统可以从单一个 seed 产生一树状结构储存多组 keypairs（私钥和公钥）。好处是可以方便的备份、转移到其他相容装置（因为都只需要 seed），以及分层的权限控制等。BIP39：将 seed 用方便记忆和书写的单字表示。一般由 12 个单字组成，称为 mnemonic code(phrase)，中文称为助记词或助记码。例如：soldier dish answer treat exhibit blade diary glory arrange shoe ocean card BIP44：基于 BIP32 的系统，赋予树状结构中的各层特殊的意义。让同一个 seed 可以支援多币种、多帐户等。各层定义如下： m / purpose' / coin_type' / account' / change / address_index //purporse': 固定值44', 代表是BIP44 //coin_type': 这个代表的是币种, 可以兼容很多种币, 比如BTC是0, ETH是60,TRX是195 //account: 代表这个币的账户索引，从0开始 //change: 常量0用于外部(收款地址)，常量1用于内部（也称为找零地址）。外部用于在钱包外可见的地址（例如，用于接收付款）。内部链用于在钱包外部不可见的地址，用于返回交易变更。 (所以一般使用0) //address_index: 地址索引，从0开始，代表生成第几个地址 //btc一般是 m/44'/0'/0'/0 //eth一般是 m/44'/60'/0'/0 //trx一般是 m/44'/195'/0'/0币种类型列表
依赖<!-- https://mvnrepository.com/artifact/com.portto.solana/web3 --> <dependency> <groupId>com.portto.solana</groupId> <artifactId>web3</artifactId> <version>0.1.3</version> </dependency>依赖库编译时遇到的问题：卸载2019版本的idea，装了2022版本
// This class file was compiled with different version of Kotlin compiler and can't be decompiled. // // Current compiler ABI version is 1.1.15 // File ABI version is 1.6.0 生成地址及私钥byte[] seed = MnemonicUtils.generateSeed(mnemonic, ""); SolanaBip44 solanaBip44 = new SolanaBip44(); //M/44H/501H/0H/0H byte[] privateKeyFromSeed = solanaBip44.getPrivateKeyFromSeed(seed, DerivableType.BIP44CHANGE); TweetNaclFast.Signature.KeyPair keyPair = TweetNaclFast.Signature.keyPair_fromSeed(privateKeyFromSeed); System.out.println("地址0：" + Base58.encode(keyPair.getPublicKey())); System.out.println("私钥0：" + Base58.encode(keyPair.getSecretKey())); Account account = new Account(keyPair); System.out.println("Account地址0：" + account.getPublicKey()); System.out.println("Account私钥0：" + Base58.encode(account.getSecretKey())); BIP44助记词生成N个地址//拆解 getPrivateKeyFromSeed(seed, DerivableType.BIP44CHANGE); for (int i = 0; i < 10; i++) { HdKeyGenerator hdKeyGenerator = new HdKeyGenerator(); SolanaCoin solanaCoin = new SolanaCoin(); HdAddress masterAddress = hdKeyGenerator.getAddressFromSeed(seed, solanaCoin); HdAddress purposeAddress = hdKeyGenerator.getAddress(masterAddress, solanaCoin.getPurpose(), solanaCoin.getAlwaysHardened());// 44H HdAddress coinTypeAddress = hdKeyGenerator.getAddress(purposeAddress, solanaCoin.getCoinType(), solanaCoin.getAlwaysHardened());// 501H HdAddress accountAddress = hdKeyGenerator.getAddress(coinTypeAddress, i, solanaCoin.getAlwaysHardened());//0H HdAddress changeAddress = hdKeyGenerator.getAddress(accountAddress, 0L, solanaCoin.getAlwaysHardened()); //0H Account account1 = new Account(TweetNaclFast.Signature.keyPair_fromSeed(changeAddress.getPrivateKey().getPrivateKey())); System.out.println("Account地址" + i + "：" + account1.getPublicKey()); System.out.println("Account私钥" + i + "：" + Base58.encode(account1.getSecretKey())); } 私钥转换地址package com.hlf.test.solana; import com.portto.solana.web3.Account; import com.portto.solana.web3.util.TweetNaclFast; import org.bitcoinj.core.Base58; /** * @ClassName: PrivateKeyAddress * @Author: huanglefei * @CreateDate: 2022/4/2 8:29 PM * @Description: * @Version: 1.0 **/ public class PrivateKeyAddress { //地址0：2Hyaw6rryApLpffVYZxvT2BTAAARoJzoCBSs6Zy3bVow //私钥0：3WWsrp38veGfPJcdfmPDwGwqgaGGFQ7uZrk61rcYCbGyKjFXLYWid6CJgBUXTA8Ls2vSS8gMGhjtFrGSLYuAtZ4D public static void main(String[] args) { String privateKey = "3WWsrp38veGfPJcdfmPDwGwqgaGGFQ7uZrk61rcYCbGyKjFXLYWid6CJgBUXTA8Ls2vSS8gMGhjtFrGSLYuAtZ4D"; byte[] decode = Base58.decode(privateKey); Account account1 = new Account(TweetNaclFast.Signature.keyPair_fromSecretKey(decode)); Account account2 = new Account(TweetNaclFast.Signature.keyPair_fromSeed(decode)); System.out.println("私钥转换地址：" + account1.getPublicKey()); System.out.println("私钥转换地址-私钥：" + Base58.encode(account1.getSecretKey())); } } 示例代码package com.hlf.test.solana; import com.portto.solana.web3.Account; import com.portto.solana.web3.util.TweetNaclFast; import com.portto.solana.web3.wallet.*; import org.apache.commons.lang3.StringUtils; import org.bitcoinj.core.Base58; import org.web3j.crypto.*; import java.io.File; import java.io.IOException; import java.math.BigInteger; /** * @ClassName: MnemonicAddress * @Author: huanglefei * @CreateDate: 2022/4/2 8:19 PM * @Description: * @Version: 1.0 **/ public class MnemonicAddress { private static final String KEYSTORE_PATH = "/Users/huanglefei/Downloads/"; public static void main(String[] args) { String mnemonic = "soldier dish answer treat exhibit blade diary glory arrange shoe ocean card"; if (StringUtils.isBlank(mnemonic)) { try { // generate Mnemonic and keystone File Bip39Wallet bip39Wallet = generateBip44Wallet("hlf", KEYSTORE_PATH); //助记词 mnemonic = bip39Wallet.getMnemonic(); System.out.println("助记词：" + mnemonic); } catch (CipherException e) { throw new RuntimeException(e); } catch (IOException e) { throw new RuntimeException(e); } } byte[] seed = MnemonicUtils.generateSeed(mnemonic, ""); SolanaBip44 solanaBip44 = new SolanaBip44(); //M/44H/501H/0H/0H byte[] privateKeyFromSeed = solanaBip44.getPrivateKeyFromSeed(seed, DerivableType.BIP44CHANGE); TweetNaclFast.Signature.KeyPair keyPair = TweetNaclFast.Signature.keyPair_fromSeed(privateKeyFromSeed); System.out.println("地址0：" + Base58.encode(keyPair.getPublicKey())); System.out.println("私钥0：" + Base58.encode(keyPair.getSecretKey())); Account account = new Account(keyPair); System.out.println("Account地址0：" + account.getPublicKey()); System.out.println("Account私钥0：" + Base58.encode(account.getSecretKey())); System.out.println(); //M/44H/501H/0H/0H //通过助记词生成n个地址及私钥 //拆解 getPrivateKeyFromSeed(seed, DerivableType.BIP44CHANGE); for (int i = 0; i < 10; i++) { HdKeyGenerator hdKeyGenerator = new HdKeyGenerator(); SolanaCoin solanaCoin = new SolanaCoin(); HdAddress masterAddress = hdKeyGenerator.getAddressFromSeed(seed, solanaCoin); HdAddress purposeAddress = hdKeyGenerator.getAddress(masterAddress, solanaCoin.getPurpose(), solanaCoin.getAlwaysHardened());// 44H HdAddress coinTypeAddress = hdKeyGenerator.getAddress(purposeAddress, solanaCoin.getCoinType(), solanaCoin.getAlwaysHardened());// 501H HdAddress accountAddress = hdKeyGenerator.getAddress(coinTypeAddress, i, solanaCoin.getAlwaysHardened());//0H HdAddress changeAddress = hdKeyGenerator.getAddress(accountAddress, 0L, solanaCoin.getAlwaysHardened()); //0H Account account1 = new Account(TweetNaclFast.Signature.keyPair_fromSeed(changeAddress.getPrivateKey().getPrivateKey())); System.out.println("Account地址" + i + "：" + account1.getPublicKey()); System.out.println("Account私钥" + i + "：" + Base58.encode(account1.getSecretKey())); } } public static Bip39Wallet generateBip44Wallet(String pwd, String dirPath) throws CipherException, IOException { File dir = new File(dirPath); if (!dir.exists()) { if (!dir.mkdirs()) { throw new RuntimeException("make wallet dir error"); } } return Bip44WalletUtils.generateBip44Wallet(pwd, dir); } public static String generateMnemonicFile(String pwd, String mnemonic, String dirPath) throws CipherException, IOException { // make dir File dir = new File(dirPath); if (!dir.exists()) { if (!dir.mkdirs()) { throw new RuntimeException("make wallet dir error"); } } // string to pk byte[] entBytes = MnemonicUtils.generateEntropy(mnemonic); BigInteger entBigInteger = new BigInteger(entBytes); ECKeyPair entEcKeyPair = ECKeyPair.create(entBigInteger); return WalletUtils.generateWalletFile(pwd, entEcKeyPair, dir, false); } } 控制台Connected to the target VM, address: '127.0.0.1:56354', transport: 'socket' 地址0：2Hyaw6rryApLpffVYZxvT2BTAAARoJzoCBSs6Zy3bVow 私钥0：3WWsrp38veGfPJcdfmPDwGwqgaGGFQ7uZrk61rcYCbGyKjFXLYWid6CJgBUXTA8Ls2vSS8gMGhjtFrGSLYuAtZ4D Account地址0：2Hyaw6rryApLpffVYZxvT2BTAAARoJzoCBSs6Zy3bVow Account私钥0：3WWsrp38veGfPJcdfmPDwGwqgaGGFQ7uZrk61rcYCbGyKjFXLYWid6CJgBUXTA8Ls2vSS8gMGhjtFrGSLYuAtZ4D Account地址0：2Hyaw6rryApLpffVYZxvT2BTAAARoJzoCBSs6Zy3bVow Account私钥0：3WWsrp38veGfPJcdfmPDwGwqgaGGFQ7uZrk61rcYCbGyKjFXLYWid6CJgBUXTA8Ls2vSS8gMGhjtFrGSLYuAtZ4D Account地址1：HwKQF8979cc1pwpGD8xD1GppJJTbvzbSXxQgjP5hmjCE Account私钥1：4JAgHSGvBnSeNNiwk17eqHMdLXFqw53mmiRL8ef9rpL1ZXzVJ4GUPgYbWcRhpaZnohpt7fYe45thJKJfEed8FMrA Account地址2：5iCnsERHGXMHApMC1J4EsTnEqcWfSew2yGmAGEjsr12Z Account私钥2：2V9wRtqRZYAeyTHx99sKN3BNxpbVgt82TrejpmBLNR593ZqnxhteC2m9mWQuiEg9VFbttBhE4YzmxZSxZdQwaVrq Account地址3：22ogk3ArAet5SL43zVYT4Ej8FaBfgZyFwFG8biJx9VBb Account私钥3：3dEwx6otjGzvmXm4dB518dHpGX1cxdfnm5E4V9r1Hw4gjyDPWRARariQ293TNdojbGRWbhawLgWET58HF5dZufkq Account地址4：CnmxbaWTKqKWvCnMSJgaAP8axfxL3udy7kLkgAU32qVM Account私钥4：2JSvZYqaxxg92VxfpTBNonR8xQUjKoADudjzquZ33FSiMbhcdk2dfawgWMBF2NXtGReLXiz3D1678EEPsnGsaQXd Account地址5：5gMkZhETUgBMVRVxzdZarHSTLvFFCziCkSkKrSurWTWj Account私钥5：4DiUbrs7vcFYMCyqe4dMehiNQBhx2iRbGKsW6nmBJLzyyPuRMRdorqcEq2yME1wM7skxTMRpcYcA9dCkSduQGmUf Account地址6：5t1DS9h3tvCGCQfWSg4MP8bpZDPZp4Gavu2w5p7hymyz Account私钥6：2hAst5LWJuBpeqE5C4H3MvTQb2BzC4mGCrfSi9QRHA7G322KgFmp4kVEcssry1wvLVMFv7WaUUDkFosuXeWnz8tx Account地址7：DLYHSMwPodh5Qms93JcHJL17vfFsqiqJ7SBEVShqdYR8 Account私钥7：tpn1HxEWXoChunYWeixisxJ5DefhGzMhySu5M2VGUWCiaieYBUGPVJWSXfPqcxPyxqjbwEypHAktVsPbAB4tJ8J Account地址8：DoBeV5gBojXEF9WjmwVAd2Ukd5PZrxFLL8taC4h4Yynu Account私钥8：PbkuETqeHWuCHcrYSWPVDHvmD57D25CLdSUfYe3d1FpXK3qDBZj6UWT9mcy6LWvHimHmY4ciVdR14dmk7EWPAJH Account地址9：6V5TdtRzBMNFAbbfZUQ6y7cQzk7Eg1HPnWPJuENSmcku Account私钥9：4D9sM3zcQyTjrTtnfruNYLpA4HDRtU9PBkxVmCzYBLVnmjjKBPutumS3Q4MQP2whBJGM4jLhMvp31MJEaVPWQEAh Disconnected from the target VM, address: '127.0.0.1:56354', transport: 'socket' Process finished with exit code 0 Phantom钱包对比solana生态钱包中生成的地址。
https://github.com/portto/solana-web3.kotlin