{"id":45007,"date":"2022-11-16T20:16:24","date_gmt":"2023-08-08T13:47:37","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/45007-2\/"},"modified":"2024-04-29T01:01:22","modified_gmt":"2024-04-28T17:01:22","slug":"45007-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/45007-2\/","title":{"rendered":""},"content":{"rendered":"<h1>WebAssembly\u3068\u306f<\/h1>\n<p>javascript\u306e\u3088\u3046\u306b\u3001\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u52d5\u304f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002<\/p>\n<p>\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3068\u3044\u3048\u3070\u3001javascript\u304c\u4ee3\u8868\u683c\u3060\u3068\u601d\u3044\u307e\u3059\u3002(\u3068\u3044\u3046\u304b\u4ed6\u306b\u601d\u3044\u3064\u304b\u306a\u3044)<br \/>\n\u3067\u3059\u304c\u3001\u5143\u3005\u6587\u5b57\u3060\u3051\u306e\u9759\u7684\u306a\u30da\u30fc\u30b8\u306b\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u3001\u52d5\u7684\u306bweb\u30da\u30fc\u30b8\u3092\u88c5\u98fe\u3057\u305f\u3044\u3068\u3044\u3046\u52d5\u6a5f\u3067\u4f5c\u3089\u308c\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u306a\u306e\u3067\u3001\u958b\u767a\u304c\u8907\u96d1\u304b\u3064\u5927\u898f\u6a21\u306b\u306a\u308b\u306b\u3064\u308c\u3001\u5b9f\u884c\u901f\u5ea6\u306b\u5f71\u97ff\u304c\u51fa\u308b\u3068\u3044\u3046\u5f31\u70b9\u3092\u62b1\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u554f\u984c\u3092\u80cc\u666f\u3068\u3057\u3066\u767b\u5834\u3057\u305f\u306e\u304cWebAssembly(WASM)\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a00\u8a9e\u306e\u7279\u5fb4\u3068\u3057\u3066\u6319\u3052\u3089\u308c\u308b\u306e\u306f\u3001WebAssembly\u3068\u3044\u3046\u8a00\u8a9e\u3092\u76f4\u63a5\u8a18\u8ff0\u3059\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001C\/C++\/Rust\u306a\u3069\u3001\u4ed6\u8a00\u8a9e\u304b\u3089\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u3001\u3068\u3044\u3046\u70b9\u3067\u3059\u3002<br \/>\n\u3064\u307e\u308a\u4ed6\u8a00\u8a9e\u3067\u57f9\u308f\u308c\u305f\u8cc7\u6e90\u3092\u305d\u306e\u307e\u307e\u6d3b\u7528\u3067\u304d\u3001\u751f\u6210\u3055\u308c\u308b\u30b3\u30fc\u30c9\u306f\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u3088\u3046\u306a\u4f4e\u6c34\u6e96\u8a00\u8a9e\u306b\u306a\u308b\u306e\u3067\u5b9f\u884c\u901f\u5ea6\u304c\u901f\u3044\u3068\u3044\u3046\u3001\u3061\u3087\u3046\u3069javascript\u306e\u82e6\u624b\u306a\u90e8\u5206\u3092\u88dc\u5b8c\u3059\u308b\u3088\u3046\u306a\u7acb\u3061\u4f4d\u7f6e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h1>Rust -&gt; WebAssembly<\/h1>\n<p>Rust\u304b\u3089WebAssembly\u3078\u5909\u63db\u3057\u3066\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u52d5\u304b\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>Rust\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> brew <span class=\"nb\">install <\/span>rust\r\n<\/code><\/pre>\n<p>WebAssembly\u7528\u306ebuildpack\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> cargo <span class=\"nb\">install <\/span>wasm-pack\r\n<\/code><\/pre>\n<p>cargo\u306fRust\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u517c\u30d3\u30eb\u30c9\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308b\u4fbf\u5229\u5c4b\u3055\u3093\u3067\u3059\u3002<\/p>\n<h3>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092cargo\u3092\u4f7f\u3063\u3066\u751f\u6210\u3059\u308b<\/h3>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> cargo generate <span class=\"nt\">--git<\/span> https:\/\/github.com\/rustwasm\/wasm-pack-template.git <span class=\"nt\">--name<\/span> rust2wasm\r\n<\/code><\/pre>\n<p>\u30ea\u30dd\u30b8\u30c8\u30ea\u306f\u3053\u3061\u3089\u3067\u3059\u3002<\/p>\n<p>\u3082\u3057cargo-generate\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u6e08\u3093\u3067\u3044\u306a\u3044\u5834\u5408\u306f<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> cargo <span class=\"nb\">install <\/span>cargo-generate\r\n<\/code><\/pre>\n<p>\u3092\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u751f\u6210\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u3067\u3001src\/lib.rs\u304c\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30e1\u30a4\u30f3\u90e8\u5206\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">mod<\/span> <span class=\"n\">utils<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">use<\/span> <span class=\"nn\">wasm_bindgen<\/span><span class=\"p\">::<\/span><span class=\"nn\">prelude<\/span><span class=\"p\">::<\/span><span class=\"o\">*<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"c\">\/\/ When the `wee_alloc` feature is enabled, use `wee_alloc` as the global<\/span>\r\n<span class=\"c\">\/\/ allocator.<\/span>\r\n<span class=\"nd\">#[cfg(feature<\/span> <span class=\"nd\">=<\/span> <span class=\"s\">\"wee_alloc\"<\/span><span class=\"nd\">)]<\/span>\r\n<span class=\"nd\">#[global_allocator]<\/span>\r\n<span class=\"k\">static<\/span> <span class=\"n\">ALLOC<\/span><span class=\"p\">:<\/span> <span class=\"nn\">wee_alloc<\/span><span class=\"p\">::<\/span><span class=\"n\">WeeAlloc<\/span> <span class=\"o\">=<\/span> <span class=\"nn\">wee_alloc<\/span><span class=\"p\">::<\/span><span class=\"nn\">WeeAlloc<\/span><span class=\"p\">::<\/span><span class=\"n\">INIT<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"nd\">#[wasm_bindgen]<\/span>\r\n<span class=\"k\">extern<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">fn<\/span> <span class=\"nf\">alert<\/span><span class=\"p\">(<\/span><span class=\"n\">s<\/span><span class=\"p\">:<\/span> <span class=\"o\">&amp;<\/span><span class=\"nb\">str<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nd\">#[wasm_bindgen]<\/span>\r\n<span class=\"k\">pub<\/span> <span class=\"k\">fn<\/span> <span class=\"nf\">greet<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nf\">alert<\/span><span class=\"p\">(<\/span><span class=\"s\">\"Hello, rust2wasm!\"<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>Rust\u304b\u3089js\u306ealert\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u60f3\u5b9a\u3067\u3059\u3002<br \/>\nwasm_bindgen\u306b\u3088\u3063\u3066js\u304b\u3089Rust\u3067\u66f8\u304b\u308c\u305f\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u305f\u308a\u3001Rust\u304cjs\u306e\u4f8b\u5916\u3092\u30ad\u30e3\u30c3\u30c1\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u308a\u3001\u3068\u6a4b\u6e21\u3057\u5f79\u3092\u62c5\u3063\u3066\u3044\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">pub<\/span> <span class=\"k\">fn<\/span> <span class=\"nf\">greet<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nf\">alert<\/span><span class=\"p\">(<\/span><span class=\"s\">\"Hello, rust2wasm!\"<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5b9a\u7fa9\u3057\u305fgreet\u3092javascript\u304b\u3089\u547c\u3073\u51fa\u3059\u3053\u3068\u3067alert\u3092\u51fa\u3059\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002<\/p>\n<h3>\u30d3\u30eb\u30c9\u3059\u308b<\/h3>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> wasm-pack build\r\n<\/code><\/pre>\n<p>\u30d3\u30eb\u30c9\u3092\u3059\u308b\u3068\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306bpkg\u3068\u3044\u3046\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u751f\u3048\u307e\u3059\u3002<br \/>\n\/pkg\/rust2wasm_bg.wasm \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u304c\u3001Rust\u304b\u3089\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u305fWebAssembly\u30d5\u30a1\u30a4\u30eb\u3067\u3001\u3053\u308c\u3089\u3092js\u3067\u30e9\u30c3\u30d7\u3057\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u304cpkg\/rust2wasm.js\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ \u7701\u7565<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">function<\/span> <span class=\"nx\">greet<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">wasm<\/span><span class=\"p\">.<\/span><span class=\"nx\">greet<\/span><span class=\"p\">();<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>js\u306egreet\u3068\u3044\u3046\u95a2\u6570\u304c\u3001wasm(WebAssembly)\u3078\u5909\u63db\u3055\u308c\u305f\u5143Rust\u306egreet\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u306d\u3002<\/p>\n<h2>\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u52d5\u304b\u3057\u3066\u307f\u308b<\/h2>\n<p>\u672c\u8a18\u4e8b\u3067\u306fnpm\u3067web\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u751f\u6210\u3057\u307e\u3059\u3002<br \/>\ncreate-wasm-app\u3068\u3044\u3046WebAssembly\u3092\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u52d5\u304b\u3059\u305f\u3081\u306e\u96db\u5f62\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5229\u7528\u3057\u307e\u3057\u305f\u3002<br \/>\n\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5185\u3067\u4ee5\u4e0b\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002app\u306f\u751f\u6210\u30bf\u30fc\u30b2\u30c3\u30c8\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306a\u306e\u3067\u3001\u9069\u5b9c\u5909\u3048\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> npm init wasm-app app\r\n<\/code><\/pre>\n<p>app\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u5165\u3063\u3066\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> <span class=\"nb\">cd <\/span>app\r\n<span class=\"gp\">$<\/span> npm <span class=\"nb\">install<\/span>\r\n<\/code><\/pre>\n<p>app\/index.html\u304b\u3089\u3001app\/bootstrap.js\u3092\u4ecb\u3057\u3066\u3001app\/index.js\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u4ed5\u7d44\u307f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">wasm<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">hello-wasm-pack<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"nx\">wasm<\/span><span class=\"p\">.<\/span><span class=\"nx\">greet<\/span><span class=\"p\">();<\/span>\r\n<\/code><\/pre>\n<p>hello-wasm-pack\u306fnpm install\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u3001WebAssembly\u30d5\u30a1\u30a4\u30eb\u3068\u3001\u305d\u308c\u306e\u30e9\u30c3\u30d1\u30fc\u3067\u3042\u308bjs\u30d5\u30a1\u30a4\u30eb\u304c\u914d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3064\u307e\u308a\u30c7\u30d5\u30a9\u30eb\u30c8\u306eindex.html\u3067\u306f\u3001hello-wasm-pack\u306b\u3042\u308bhello_wasm_pack_bg.wasm\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002npm run start\u3092\u3057\u3066\u307f\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d5c7437434c4406cee650\/36-0.png\" alt=\"undefined\" \/><\/div>\n<p>\u3053\u308c\u3092Rust\u5074\u306e\u95a2\u6570\u3067\u5b9a\u7fa9\u3057\u305f\u3001&#8221;Hello, rust2wasm!&#8221;\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u3057\u305f\u3044\u3001\u3068\u3044\u3046\u306e\u304c\u76ee\u6a19\u3067\u3059\u3002<\/p>\n<p>\u65b9\u91dd\u3068\u3057\u3066\u3001Rust\u304b\u3089\u751f\u6210\u3057\u305fwasm\u30d5\u30a1\u30a4\u30eb\u3092\u30ed\u30fc\u30ab\u30eb\u5185\u3067\u30ea\u30f3\u30af\u3055\u305b\u3066\u3001\u305d\u3053\u304b\u3089\u547c\u3073\u51fa\u3059\u3068\u3044\u3046\u5f62\u3092\u53d6\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305a\u3001pkg\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u3067<\/p>\n<pre class=\"post-pre\"><code>$ npm link\r\n<\/code><\/pre>\n<p>\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<br \/>\n\u305d\u306e\u5f8c\u3001app\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067\u3001\u30ea\u30f3\u30af\u3057\u305f\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>$ npm link rust2wasm\r\n<\/code><\/pre>\n<p>\u3053\u308c\u3067\u3001\u30ed\u30fc\u30ab\u30eb\u306b\u5b58\u5728\u3059\u308bnpm\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u3001app\u306b\u3042\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5185\u3067\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6700\u5f8c\u306bindex.js\u3092\u66f8\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">wasm<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">rust2wasm<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"nx\">wasm<\/span><span class=\"p\">.<\/span><span class=\"nx\">greet<\/span><span class=\"p\">();<\/span>\r\n<\/code><\/pre>\n<p>\u3053\u3053\u307e\u3067\u3084\u308b\u3068\u3001<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d5c7437434c4406cee650\/47-0.png\" alt=\"image.png\" \/><\/div>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u3001Rust\u3067\u66f8\u304b\u308c\u305f\u95a2\u6570\u3092js\u3092\u4ecb\u3057\u3066\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>Rust\u306e\u95a2\u6570\u3092\u66f8\u304d\u63db\u3048\u308b -&gt; wasm-pack build \u3068\u3044\u3046\u30b5\u30a4\u30af\u30eb\u3092\u56de\u3059\u3053\u3068\u3067\u958b\u767a\u3092\u9032\u3081\u3066\u3044\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h1>\u307e\u3068\u3081<\/h1>\n<p>Rust\u304b\u3089WebAssembly\u306b\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u3001\u305d\u308c\u3092\u30e9\u30c3\u30d7\u3057\u305fjs\u3092\u4ecb\u3057\u3066\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u3001Rust\u3067\u66f8\u304b\u308c\u305f\u30b3\u30fc\u30c9\u3092\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u52d5\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<br \/>\n\u30b3\u30f3\u30d1\u30a4\u30eb\u304c\u82e5\u5e72\u7169\u96d1\u306a\u3068\u3053\u308d\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u73fe\u5b58\u3057\u3066\u3044\u308b\u8a00\u8a9e\u8cc7\u7523\u3092\u6d3b\u7528\u3057\u3064\u3064\u3001js\u4ee5\u5916\u3067\u30d5\u30ed\u30f3\u30c8\u5074\u306e\u958b\u767a\u304c\u3067\u304d\u308b\u53ef\u80fd\u6027\u3092\u79d8\u3081\u3066\u3044\u308b\u3068\u3044\u3046\u70b9\u3067\u3001\u3068\u3066\u3082\u9762\u767d\u307f\u304c\u3042\u3063\u3066\u3001\u4eca\u5f8c\u306e\u767a\u5c55\u3092\u671f\u5f85\u3057\u305f\u3044\u6280\u8853\u3060\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>WebAssembly\u3068\u306f javascript\u306e\u3088\u3046\u306b\u3001\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u52d5\u304f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002 \u30a6\u30a7 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45007","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>- Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/45007-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"WebAssembly\u3068\u306f javascript\u306e\u3088\u3046\u306b\u3001\u30a6\u30a7\u30d6\u30d6\u30e9\u30a6\u30b6\u4e0a\u3067\u52d5\u304f\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002 \u30a6\u30a7 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/45007-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-08T13:47:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-28T17:01:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d5c7437434c4406cee650\/36-0.png\" \/>\n<meta name=\"author\" content=\"\u96c5, \u609f\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u96c5, \u609f\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" 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