\u8bd1\u8005 | \u5f20\u4e1a\u8d35<\/p>\n
\u5ba1\u6821 | \u5b59\u6dd1\u5a1f<\/p>\n
\u533a\u5757\u94fe\u57282008\u5e74\u6210\u4e3a\u70ed\u70b9\uff0c\u5b83\u6700\u521d\u662f\u4e00\u4e2a\u5206\u6563\u7684P2P\u516c\u5171\u4ea4\u6613\u6570\u636e\u5e93\uff0c\u8fd9\u79cd\u6700\u65e9\u7684\u533a\u5757\u94fe\u5f62\u5f0f\u88ab\u79f0\u4e3a\u533a\u5757\u94fe1.0\u3002\u5f00\u53d1\u4eba\u5458\u57fa\u4e8e\u5f3a\u5927\u7684\u6846\u67b6\u548c\u4f17\u591a\u7684\u5b9e\u7528\u5de5\u5177\uff0c\u4e0d\u65ad\u63a2\u7d22\u533a\u5757\u94fe\u6280\u672f\u7684\u66f4\u591a\u5e94\u7528\uff0c\u5e76\u6210\u529f\u5f00\u53d1\u4e86\u533a\u5757\u94fe\u7684\u65b0\u7248\u672c\uff0c\u533a\u5757\u94fe2.0\u3002<\/p>\n
\n
\u533a\u5757\u94fe2.0\u96c6\u6210\u4e86\u6700\u65e9\u7248\u672c\u7684\u533a\u5757\u94fe\uff0c\u5e76\u6dfb\u52a0\u4e86\u66f4\u591a\u529f\u80fd\uff0c\u5982\u900f\u660e\u6027\u3001\u6539\u8fdb\u7684\u5b89\u5168\u6027\u548c\u667a\u80fd\u5408\u7ea6\u3002\u533a\u5757\u94fe\u6280\u672f\u4e2d\u667a\u80fd\u5408\u7ea6\u7684\u51fa\u73b0\u8ba9\u8fd9\u4e9b\u529f\u80fd\u90fd\u5f97\u4ee5\u5b9e\u73b0\u3002<\/p>\n
\u667a\u80fd\u5408\u7ea6\u662f\u5305\u542b\u5728\u8ba1\u7b97\u673a\u4ee3\u7801\u4e2d\uff0c\u5728\u6ee1\u8db3\u6307\u5b9a\u6761\u4ef6\u65f6\u81ea\u52a8\u6267\u884c\u7684\u6570\u5b57\u534f\u8bae\u6761\u6b3e\u3002\u5b83\u662f\u4e24\u4e2a\u533f\u540d\u65b9\u4e4b\u95f4\u503c\u5f97\u4fe1\u8d56\u7684\u5de5\u5177\uff0c\u4f7f\u4ed6\u4eec\u80fd\u591f\u6beb\u65e0\u987e\u8651\u5730\u8fdb\u884c\u4ea4\u6613\u3002\u5b83\u51c6\u786e\u3001\u9ad8\u6548\u3001\u5b89\u5168\u548c\u900f\u660e\u3002<\/p>\n
\u652f\u6301\u667a\u80fd\u5408\u7ea6\u7684\u533a\u5757\u94fe\u6bd4\u4e0d\u652f\u6301\u667a\u80fd\u5408\u7ea6\u7684\u533a\u5757\u94fe\u66f4\u5177\u6709\u4f18\u52bf\u3002\u8fd9\u662f\u56e0\u4e3a\u667a\u80fd\u5408\u7ea6\u62d3\u5bbd\u4e86\u533a\u5757\u94fe\u6280\u672f\u7684\u5e94\u7528\u573a\u666f\u3002\u4f8b\u5982\uff0c\u667a\u80fd\u5408\u7ea6\u5141\u8bb8\u5728\u5355\u4e2a\u533a\u5757\u94fe\u4e0a\u5f00\u53d1\u591a\u4e2a\u52a0\u5bc6\u4ee4\u724c\uff0c\u5373\u5355\u4e2a\u533a\u5757\u94fe\u53ef\u4ee5\u6210\u4e3a\u591a\u4e2a\u4ee4\u724c\u7684\u4e3b\u673a\uff0c\u5305\u62ec\u6b64\u7c7b\u533a\u5757\u94fe\u7684\u539f\u751f\u52a0\u5bc6\u8d27\u5e01\u3002<\/p>\n
\u533a\u5757\u94fe\u6280\u672f\u4e2d\u667a\u80fd\u5408\u7ea6\u7684\u53e6\u4e00\u4e2a\u6848\u4f8b\u662f\u975e\u540c\u8d28\u5316\u4ee3\u5e01\u2014\u2014NFT\u3002\u8fd9\u4e9b\u6848\u4f8b\u4ee5\u53ca\u8d8a\u6765\u8d8a\u591a\u7684\u6848\u4f8b\uff0c\u9a71\u52a8\u4e86\u57fa\u4e8e\u667a\u80fd\u5408\u7ea6\u7684\u533a\u5757\u94fe\u7684\u53d1\u5c55\uff0c\u56e0\u6b64\u4e0d\u662f\u57fa\u4e8e\u667a\u80fd\u5408\u7ea6\u7684\u533a\u5757\u94fe\u6b63\u5728\u5bfb\u627e\u5c06\u667a\u80fd\u5408\u7ea6\u7eb3\u5165\u7684\u65b9\u6cd5\u3002\u6bd4\u5982\u6700\u8fd1\u6bd4\u7279\u5e01soft-fork\u91c7\u7528\u4e86 \u201cTaproot\u201d\u6280\u672f\u3002\u652f\u6301\u667a\u80fd\u5408\u7ea6\u7684\u533a\u5757\u94fe\u7f51\u7edc\u6709\u4e00\u79cd\u662fSolana\u3002<\/p>\n
Solana\u662f\u4e00\u4e2a\u516c\u5171\u533a\u5757\u94fe\uff0c\u4ee5BFT\uff08\u62dc\u5360\u5ead\u5bb9\u9519\uff09\u7b97\u6cd5\u4f5c\u4e3a\u5854\u5171\u8bc6\u7b97\u6cd5\u3002\u5854\u5171\u8bc6\u5229\u7528\u4e86\u5386\u53f2\u8bc1\u660e\u5171\u8bc6\u673a\u5236\u3002\u4f5c\u4e3a\u6700\u5feb\u7684\u533a\u5757\u94fe\u7f51\u7edc\u4e4b\u4e00\uff0cSolana\u53ef\u4ee5\u8fbe\u5230\u7ea6710,000 TPS\u3002<\/p>\n
Solana\u7531\u9ad8\u901a\u524d\u9ad8\u7ba1Anatoly Yakovenko\u4e8e2017\u5e74\u521b\u5efa\u3002\u5b83\u652f\u6301\u667a\u80fd\u5408\u7ea6\u3001Dapps\u3001DeFi\u5e73\u53f0\u548cNFT\u5e02\u573a\u7684\u521b\u5efa\u3002Solana\u7f51\u7edc\u7684\u539f\u751f\u52a0\u5bc6\u8d27\u5e01\u662fSOL\uff0c\u7528\u4e8e\u652f\u4ed8\u7f51\u7edc\u4e0a\u7684\u4ea4\u6613\u8d39\u7528\uff0c\u5e76\u5728\u52a0\u5bc6\u5e02\u573a\u4e0a\u4ea4\u6613\u3002\u7531\u4e8eSolana\u7f51\u7edc\u652f\u6301\u667a\u80fd\u5408\u7ea6\uff0c\u56e0\u6b64\u5728Solana\u7f51\u7edc\u521b\u5efa\u8fd9\u4e9b\u5e94\u7528\u7a0b\u5e8f\u6216\u89e3\u51b3\u65b9\u6848\u90fd\u662f\u53ef\u80fd\u7684\u3002<\/p>\n
Anchor\u662fSolana\u7684Sealevel\u8fd0\u884c\u65f6\u6846\u67b6\u5de5\u5177\uff0c\u63d0\u4f9b\u65b9\u4fbf\u7684\u5f00\u53d1\u652f\u6301\u3002\u4f8b\u5982\uff1a<\/p>\n
\u603b\u5730\u6765\u8bf4\uff0cAnchor\u4f7f\u5f97\u5728Solana\u7f51\u7edc\u4e0a\u521b\u5efa\u667a\u80fd\u5408\u7ea6\u5bb9\u6613\u5f97\u4ee4\u4eba\u96be\u4ee5\u7f6e\u4fe1\u3002\u5728\u6df1\u5165\u7814\u7a76\u8fd9\u4e2a\u4e3b\u9898\u7684\u7ec6\u8282\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u719f\u6089\u4e00\u4e9b\u672f\u8bed\uff1a<\/p>\n
\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u7684 Anchor \u9879\u76ee\uff1a<\/p>\n
anchor<\/span> init<\/span> counterapp<\/span><\/pre>\n\u60a8\u5e94\u8be5\u4f1a\u5728\u9879\u76ee\u7ed3\u6784\u4e2d\u770b\u5230\u4ee5\u4e0b\u6587\u4ef6\u548c\u6587\u4ef6\u5939\uff1a<\/p>\n
\n- program\uff1a\u667a\u80fd\u5408\u7ea6\u6240\u5728\u7684\u76ee\u5f55\u6216\u4f4d\u7f6e<\/li>\n
- test\uff1aJavascript\u6d4b\u8bd5\u4ee3\u7801<\/li>\n
- migrations\uff1a\u542f\u52a8\u811a\u672c<\/li>\n
- app\uff1a\u524d\u7aef\u5e94\u7528\u7a0b\u5e8f\u6784\u5efa\u76ee\u5f55<\/li>\n<\/ul>\n
\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u4ece\u7a0b\u5e8f\u76ee\u5f55\u4e2d\u627e\u5230lib.rs\u6587\u4ef6\u3002<\/p>\n
declare_id<\/span>!<\/span>(\"Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS\"<\/span>);
#[program<\/span>]
pub<\/span> mod<\/span> counterapp<\/span> {
use<\/span> super<\/span>::*<\/span>;
pub<\/span> fn<\/span> initialize<\/span>(ctx<\/span>: Context<\/span><<\/span>Initialize<\/span>><\/span>) -<\/span>><\/span> ProgramResult<\/span> {
Ok<\/span>(())
}
}
#[derive<\/span>(Accounts<\/span>)]
pub<\/span> struct<\/span> Initialize<\/span> {}<\/pre>\n\u8fd9\u662f\u6700\u7b80\u5355\u7684CLI\u7a0b\u5e8f\u3002\u5b83\u6709\u4e00\u4e2a\u521d\u59cb\u5316\u51fd\u6570\uff0c\u5f53\u8c03\u7528\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u8be5\u51fd\u6570\u4f1a\u6210\u529f\u6267\u884c\u3002\u201cInitialize\u201d\u7ed3\u6784\u4f53\u5b9a\u4e49\u4e86\u201cinitialize\u201d\u51fd\u6570\u7684\u4e0a\u4e0b\u6587\u3002<\/p>\n
\u5b8c\u6210\u9879\u76ee\u8bbe\u7f6e\u540e\uff0c\u4e0b\u4e00\u6b65\u662f\u521b\u5efa\u6211\u4eec\u7684\u8ba1\u6570\u5668\u5e94\u7528\u7a0b\u5e8f\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff0c\u6211\u4eec\u5fc5\u987b\u5148\u5efa\u7acb\u4e00\u4e2a\u5e10\u6237\u6765\u4fdd\u5b58\u6570\u636e\u3002\u5e10\u6237\u7528\u4e8e\u5728Solana Sealevel\u5b58\u50a8\u548c\u68c0\u7d22\u6570\u636e\u3002<\/p>\n
\u56de\u60f3\u4e00\u4e0b\uff0c\u6211\u4eec\u5df2\u7ecf\u5b9a\u4e49\u4e86\u4e24\u4e2a\u7ed3\u6784\uff1aCounterAccount\u7ed3\u6784\u4f53\u662f\u6211\u4eec\u7684\u5e10\u6237\u4fe1\u606f\uff0c\u5b83\u5305\u542b\u5c06\u5b58\u50a8\u8ba1\u6570\u7684\u53d8\u91cf\u3002<\/p>\n
#[derive<\/span>(Accounts<\/span>)]
pub<\/span> struct<\/span> Create<\/span><<\/span>'info> {<\/span>
#[account<\/span>(init<\/span>, payer<\/span>=<\/span>user<\/span>, space<\/span> =<\/span> 16<\/span>+<\/span>16<\/span>)]
pub<\/span> counter_account<\/span>: Account<\/span><<\/span>'info, CounterAccount>,<\/span>
#[account<\/span>(mut<\/span>)]
pub<\/span> user<\/span>: Signer<\/span><<\/span>'info>,<\/span>
pub<\/span> system_program<\/span>: Program<\/span><<\/span>'info, System>,<\/span>
}
#[account<\/span>]
pub<\/span> struct<\/span> CounterAccount<\/span> {
pub<\/span> count<\/span>: u64<\/span>,
}<\/pre>\nCreate\u7ed3\u6784\u662f\u5b9a\u4e49\u521b\u5efa\u5e10\u6237\u4e0a\u4e0b\u6587\u7684\u6307\u4ee4\u7ed3\u6784\u3002<\/p>\n
# [account (\u2026) ] \u5b9a\u4e49\u5728\u6784\u5efa\u4e0a\u4e0b\u6587\u65f6Anchor \u9884\u5904\u7406\u7684\u6307\u4ee4\u548c\u7ea6\u675f\u3002<\/p>\n
\u63a5\u4e0b\u6765\u521b\u5efa\u6211\u4eec\u7684\u51fd\u6570\uff1a<\/p>\n
pub<\/span> fn<\/span> create<\/span>(ctx<\/span>: Context<\/span><<\/span>Create<\/span>><\/span>) -<\/span>><\/span> ProgramResult<\/span> {
let<\/span> counter_account<\/span> =<\/span> &<\/span>mut<\/span> ctx<\/span>.accounts<\/span>.counter_account<\/span>;
counter_account<\/span>.count<\/span> =<\/span> 0<\/span>;
Ok<\/span>(())
}<\/pre>\ncreate\u51fd\u6570\u662fRPC\u8bf7\u6c42\u5904\u7406\u7a0b\u5e8f\uff0c\u4e0a\u4e0b\u6587\u662fCreate \u7ed3\u6784\u4f53\u3002<\/p>\n
\u73b0\u5728\u5df2\u7ecf\u5b8c\u6210\u4e86\u529f\u80fd\u5b9e\u73b0\uff0c\u8ba9\u6211\u4eec\u7f16\u5199\u6d4b\u8bd5\u51fd\u6570\u5e76\u542f\u52a8\u6211\u4eec\u7684\u667a\u80fd\u5408\u7ea6\u3002<\/p>\n
import<\/span> *<\/span> as<\/span> anchor<\/span> from<\/span> '@project-serum\/anchor'<\/span>;
import<\/span> { Program<\/span> } from<\/span> '@project-serum\/anchor'<\/span>;
import<\/span> { Counterapp<\/span> } from<\/span> '..\/target\/types\/counterapp'<\/span>;
describe<\/span>('counterapp'<\/span>, () =><\/span> {
const<\/span> provider<\/span> =<\/span> anchor<\/span>.Provider<\/span>.env<\/span>()
anchor<\/span>.setProvider<\/span>(provider<\/span>);
const<\/span> program<\/span> =<\/span> anchor<\/span>.workspace<\/span>.Counterapp<\/span> as<\/span> Program<\/span><<\/span>Counterapp<\/span>><\/span>;
const<\/span> counterAccount<\/span> =<\/span> anchor<\/span>.web3<\/span>.Keypair<\/span>.generate<\/span>();
it<\/span>('Is initialized!'<\/span>, async<\/span> () =><\/span> {
await<\/span> program<\/span>.rpc<\/span>.create<\/span>({
accounts<\/span>: {
counterAccount<\/span>: counterAccount<\/span>.publicKey<\/span>,
user<\/span>: provider<\/span>.wallet<\/span>.publicKey<\/span>,
systemProgram<\/span>: anchor<\/span>.web3<\/span>.SystemProgram<\/span>.programId<\/span>,
},
signers<\/span>: [counterAccount<\/span>]
} as<\/span> any<\/span>)
});
it<\/span>(\"Increment counter\"<\/span>, async<\/span> () =><\/span> {
await<\/span> program<\/span>.rpc<\/span>.increment<\/span>({
accounts<\/span>: {
counterAccount<\/span>: counterAccount<\/span>.publicKey<\/span>
}
} as<\/span> any<\/span>)
})
it<\/span>(\"Fetch account\"<\/span>, async<\/span> () =><\/span> {
const<\/span> account<\/span>: any<\/span> =<\/span> await<\/span>
program<\/span>.account<\/span>.counterAccount<\/span>.fetch<\/span>(counterAccount<\/span>.publicKey<\/span>)
console<\/span>.log<\/span>(account<\/span>.count<\/span>)
})
});<\/pre>\n\u73b0\u5728\uff0c\u8fd0\u884c\u6d4b\u8bd5\u3002<\/p>\n
anchor<\/span> test<\/span><\/pre>\n\u6d4b\u8bd5\u901a\u8fc7\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u90e8\u7f72\u5e76\u542f\u52a8\u7a0b\u5e8f\u3002\u786e\u4fdd solana-test-validator \u6b63\u5728\u8fd0\u884c\u3002<\/p>\n
anchor<\/span> deploy<\/span><\/pre>\n\u8bd1\u8005\u4ecb\u7ecd<\/h4>\n
\u5f20\u4e1a\u8d35\uff0cIDC.NET\u793e\u533a\u7f16\u8f91\uff0c\u4ece\u4e8b\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u591a\u5e74\uff0c\u81f4\u529b\u4e8e\u4fe1\u606f\u96c6\u6210\u3001\u6570\u636e\u6cbb\u7406\u548c\u4eba\u5de5\u667a\u80fd\u5e94\u7528\u7b49\uff0c\u4e3b\u8981\u5173\u6ce8\u670d\u52a1\u6807\u51c6\u5316\u3001\u8f6f\u4ef6\u8fc7\u7a0b\u6539\u8fdb\uff0c\u52a9\u529b\u4e2d\u5c0f\u4f01\u4e1a\u8fdb\u884c\u6548\u7387\u63d0\u5347\u548c\u4ef7\u503c\u521b\u65b0\u3002<\/p>\n
\u539f\u6587\u6807\u9898\uff1a<\/strong>\u200b\u200bHow to Create Smart Contracts in Solana Using Anchor<\/strong>\u200b\u200b\uff0c\u4f5c\u8005\uff1aAbubakar Maruf<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"\u8bd1\u8005 | \u5f20\u4e1a\u8d35 \u5ba1\u6821 | \u5b59\u6dd1\u5a1f \u533a\u5757\u94fe\u57282008\u5e74\u6210\u4e3a\u70ed\u70b9\uff0c\u5b83\u6700\u521d\u662f\u4e00\u4e2a\u5206\u6563\u7684P2P\u516c […]<\/p>\n","protected":false},"author":1,"featured_media":245156,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[200988],"tags":[],"class_list":["post-245155","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-200988"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/245155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=245155"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/245155\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/245156"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=245155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=245155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=245155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}