{"id":56356,"date":"2023-10-13T23:30:36","date_gmt":"2023-10-13T15:30:36","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=56356"},"modified":"2023-10-13T23:30:42","modified_gmt":"2023-10-13T15:30:42","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8webassembly%e5%9c%a8%e5%90%8e%e7%ab%af","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/56356.html","title":{"rendered":"\u5982\u4f55\u4f7f\u7528WebAssembly\u5728\u540e\u7aef"},"content":{"rendered":"\n
\n

\u5728\u540e\u7aef\u90e8\u7f72WebAssembly\u7684\u57fa\u7840\u6b65\u9aa4\u5305\u62ec\uff1a1.\u9009\u62e9\u5408\u9002\u7684\u8bed\u8a00\u548c\u5de5\u5177\uff1b2.\u7f16\u8bd1\u81f3Wasm\u6a21\u5757\uff1b3.\u4e0e\u539f\u751f\u4ee3\u7801\u4ea4\u4e92\uff1b4.\u5728\u670d\u52a1\u5668\u4e2d\u8fd0\u884cWasm\u3002\u5728\u540e\u7aef\u4f7f\u7528WebAssembly\u80fd\u591f\u5e26\u6765\u8de8\u5e73\u53f0\u7684\u517c\u5bb9\u6027\u3001\u9ad8\u6027\u80fd\u7684\u8ba1\u7b97\u4ee5\u53ca\u5b89\u5168\u7684\u6267\u884c\u73af\u5883\uff0c\u4f46\u524d\u63d0\u662f\u8981\u9009\u53d6\u9002\u5b9c\u7684\u7f16\u7a0b\u8bed\u8a00\u548c\u5de5\u5177\u3002<\/p>\n<\/blockquote>\n\n\n\n

1.\u9009\u62e9\u5408\u9002\u7684\u8bed\u8a00\u548c\u5de5\u5177<\/h2>\n\n\n\n

\u76ee\u524d\uff0cC\u3001C++\u3001Rust\u3001Go\u7b49\u8bed\u8a00\u90fd\u63d0\u4f9b\u4e86WebAssembly\u7684\u7f16\u8bd1\u652f\u6301\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u9879\u76ee\u7684\u5b9e\u9645\u9700\u6c42\u548c\u56e2\u961f\u7684\u6280\u80fd\u6811\u6765\u51b3\u5b9a\u4f7f\u7528\u54ea\u79cd\u8bed\u8a00\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6ce8\u91cd\u6027\u80fd\u548c\u5185\u5b58\u5b89\u5168\uff0cRust\u53ef\u80fd\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\uff1b\u5982\u679c\u4f60\u7684\u56e2\u961f\u5df2\u7ecf\u719f\u6089C++\uff0c\u90a3\u4e48\u4f7f\u7528C++\u53ef\u80fd\u66f4\u4e3a\u4fbf\u5229\u3002<\/p>\n\n\n\n

2.\u7f16\u8bd1\u81f3Wasm\u6a21\u5757<\/h2>\n\n\n\n

\u9009\u62e9\u4e86\u5408\u9002\u7684\u8bed\u8a00\u540e\uff0c\u4f60\u9700\u8981\u5c06\u6e90\u4ee3\u7801\u7f16\u8bd1\u4e3aWebAssembly\u6a21\u5757\u3002\u8fd9\u901a\u5e38\u9700\u8981\u4f7f\u7528\u5230\u7279\u5b9a\u7684\u5de5\u5177\u94fe\uff0c\u6bd4\u5982Emscripten\u6216Rust\u7684wasm-pack\u3002\u4f60\u9700\u8981\u786e\u4fdd\u4ee3\u7801\u5728\u7f16\u8bd1\u8fc7\u7a0b\u4e2d\u80fd\u591f\u88ab\u4f18\u5316\uff0c\u5e76\u4e14\u80fd\u591f\u5728Wasm\u73af\u5883\u4e2d\u7a33\u5b9a\u8fd0\u884c\u3002\u8fd9\u9636\u6bb5\u7684\u5de5\u4f5c\u4e5f\u5305\u62ec\u5904\u7406\u6587\u4ef6I\/O\u3001\u5185\u5b58\u7ba1\u7406\u7b49\u7ec6\u8282\uff0c\u4ee5\u786e\u4fdd\u6a21\u5757\u80fd\u591f\u9ad8\u6548\u6267\u884c\u3002<\/p>\n\n\n\n

3.\u4e0e\u539f\u751f\u4ee3\u7801\u4ea4\u4e92<\/h2>\n\n\n\n

WebAssembly\u6a21\u5757\u901a\u5e38\u9700\u8981\u4e0e\u5176\u4ed6\u539f\u751f\u4ee3\u7801\u8fdb\u884c\u4ea4\u4e92\uff0c\u4f8b\u5982\u8c03\u7528\u7cfb\u7edfAPI\u6216\u5e93\u51fd\u6570\u3002\u8fd9\u90e8\u5206\u4f60\u9700\u8981\u5904\u7406\u6a21\u5757\u4e0e\u4e3b\u673a\u73af\u5883\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u5305\u62ec\u4f20\u9012\u53c2\u6570\u3001\u5904\u7406\u8fd4\u56de\u503c\u7b49\u3002\u8fd9\u4e5f\u610f\u5473\u7740\u4f60\u9700\u8981\u7406\u89e3Wasm\u6a21\u5757\u7684\u5185\u5b58\u6a21\u578b\uff0c\u5e76\u80fd\u591f\u5728\u539f\u751f\u4ee3\u7801\u548cWasm\u4e4b\u95f4\u5b89\u5168\u3001\u9ad8\u6548\u5730\u4f20\u9012\u6570\u636e\u3002<\/p>\n\n\n\n

4.\u5728\u670d\u52a1\u5668\u4e2d\u8fd0\u884cWasm<\/h2>\n\n\n\n

\u8fd0\u884cWebAssembly\u901a\u5e38\u9700\u8981\u4e00\u4e2a\u5bbf\u4e3b\u73af\u5883\u3002\u867d\u7136WebAssembly\u6700\u521d\u662f\u4e3a\u6d4f\u89c8\u5668\u8bbe\u8ba1\u7684\uff0c\u4f46\u73b0\u5728\u6709\u591a\u79cd\u5de5\u5177\u548c\u8fd0\u884c\u65f6\uff08\u4f8b\u5982Wasmer\u3001Wasmtime\u3001WAVM\u7b49\uff09\u5141\u8bb8\u4f60\u5728\u540e\u7aef\u670d\u52a1\u5668\u4e2d\u8fd0\u884cWasm\u6a21\u5757\u3002\u9009\u62e9\u5408\u9002\u7684\u8fd0\u884c\u65f6\uff0c\u914d\u7f6e\u548c\u90e8\u7f72\u8fd9\u4e9b\u6a21\u5757\uff0c\u786e\u4fdd\u5b83\u4eec\u80fd\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u7a33\u5b9a\u8fd0\u884c\uff0c\u662f\u8fd9\u4e00\u9636\u6bb5\u7684\u4e3b\u8981\u5de5\u4f5c\u3002<\/p>\n\n\n\n

\u6ce8\u610f\u4e8b\u9879\uff1a\u5728\u90e8\u7f72WebAssembly\u7684\u540c\u65f6\uff0c\u9700\u8981\u786e\u4fdd\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002\u9488\u5bf9Wasm\u6a21\u5757\u7684\u6027\u80fd\u8fdb\u884c\u8c03\u4f18\uff0c\u786e\u4fdd\u5b83\u4eec\u4e0d\u4f1a\u6210\u4e3a\u7cfb\u7edf\u7684\u74f6\u9888\u3002\u5728\u5b89\u5168\u6027\u65b9\u9762\uff0c\u867d\u7136Wasm\u63d0\u4f9b\u4e86\u4e00\u5b9a\u7ea7\u522b\u7684\u6c99\u76d2\u5316\u548c\u5185\u5b58\u4fdd\u62a4\uff0c\u4f46\u5728\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u524d\u4ecd\u9700\u8fdb\u884c\u4e25\u683c\u7684\u5b89\u5168\u5ba1\u8ba1\u548c\u6d4b\u8bd5\u3002<\/p>\n\n\n\n

\u901a\u8fc7\u4e0a\u8ff0\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u5728\u540e\u7aef\u73af\u5883\u4e2d\u5229\u7528WebAssembly\u5f00\u53d1\u548c\u90e8\u7f72\u9ad8\u6548\u3001\u5b89\u5168\u7684\u670d\u52a1\u3002\u968f\u7740\u8fd9\u9879\u6280\u672f\u7684\u6301\u7eed\u6f14\u8fdb\uff0c\u6211\u4eec\u53ef\u4ee5\u671f\u5f85\u770b\u5230\u66f4\u591a\u5f15\u4eba\u77a9\u76ee\u7684\u540e\u7aefWebAssembly\u9879\u76ee\u548c\u89e3\u51b3\u65b9\u6848\u7684\u6d8c\u73b0\uff0c\u4e3a\u4e92\u8054\u7f51\u5e94\u7528\u7684\u672a\u6765\u5e26\u6765\u65b0\u7684\u53ef\u80fd\u6027\u548c\u6d3b\u529b\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u5e38\u89c1\u95ee\u7b54\uff1a<\/strong><\/p>\n\n\n\n

    \n
  • \u95ee\uff1a\u4ec0\u4e48\u662fWebAssembly\uff0c\u5b83\u5728\u540e\u7aef\u7684\u5e94\u7528\u6709\u4ec0\u4e48\u4f18\u52bf\uff1f<\/li>\n\n\n\n
  • \u7b54\uff1aWebAssembly\uff08\u7b80\u79f0Wasm\uff09\u662f\u4e00\u79cd\u4e3a\u4e3b\u6d41\u6d4f\u89c8\u5668\u8bbe\u8ba1\u7684\u4e8c\u8fdb\u5236\u4ee3\u7801\u683c\u5f0f\uff0c\u5b83\u4f7f\u5f97\u7528C\u3001C++\u3001Rust\u7b49\u7f16\u5199\u7684\u4ee3\u7801\u80fd\u591f\u5728\u7f51\u9875\u4e0a\u4ee5\u8fd1\u4e4e\u672c\u5730\u7684\u6027\u80fd\u8fd0\u884c\u3002\u5728\u540e\u7aef\uff0cWebAssembly\u80fd\u591f\u5e26\u6765\u6027\u80fd\u7684\u63d0\u5347\uff0c\u56e0\u4e3aWasm\u4ee3\u7801\u901a\u5e38\u8fd0\u884c\u5f97\u6bd4\u4f20\u7edf\u7684JavaScript\u5feb\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u5728\u6c99\u76d2\u73af\u5883\u4e2d\u8fd0\u884c\u4ee3\u7801\u7684\u65b9\u5f0f\uff0c\u53ef\u5b9e\u73b0\u66f4\u5b89\u5168\u7684\u6267\u884c\u548c\u66f4\u9ad8\u6548\u7684\u6027\u80fd\u4f18\u5316\u3002<\/li>\n<\/ul>\n\n\n\n
      \n
    • \u95ee\uff1a\u5982\u4f55\u5728\u540e\u7aef\u9879\u76ee\u4e2d\u96c6\u6210WebAssembly\uff1f<\/li>\n\n\n\n
    • \u7b54\uff1a\u96c6\u6210WebAssembly\u5230\u540e\u7aef\u9879\u76ee\u4e2d\u901a\u5e38\u5305\u62ec\u51e0\u4e2a\u6b65\u9aa4\uff1a1. \u5c06\u6e90\u4ee3\u7801\uff08C\/C++\/Rust\u7b49\uff09\u7f16\u8bd1\u6210Wasm\u683c\u5f0f\uff1b2. \u4f7f\u7528\u4e00\u4e2a\u652f\u6301Wasm\u7684\u8fd0\u884c\u65f6\uff08\u4f8b\u5982\uff1aWasmtime, Wasmer\u7b49\uff09\u6765\u5728\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u6267\u884cWasm\u4ee3\u7801\uff1b3. \u8bbe\u7f6e\u5fc5\u8981\u7684\u8c03\u7528\u548c\u6570\u636e\u4ea4\u6362\u63a5\u53e3\uff0c\u4f7f\u5f97Wasm\u6a21\u5757\u80fd\u591f\u4e0e\u5176\u4ed6\u540e\u7aef\u670d\u52a1\u6216\u6570\u636e\u8fdb\u884c\u4ea4\u4e92\uff1b4. \u4f18\u5316\u6027\u80fd\u548c\u5b89\u5168\u6027\uff0c\u786e\u4fddWasm\u6a21\u5757\u7684\u9ad8\u6548\u5b89\u5168\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n
        \n
      • \u95ee\uff1a\u4f7f\u7528WebAssembly\u4f1a\u5f71\u54cd\u540e\u7aef\u670d\u52a1\u7684\u53ef\u7ef4\u62a4\u6027\u5417\uff1f<\/li>\n\n\n\n
      • \u7b54\uff1a\u8fd9\u53d6\u51b3\u4e8e\u591a\u79cd\u56e0\u7d20\u3002WebAssembly\u6a21\u5757\u7684\u5f15\u5165\u786e\u5b9e\u589e\u52a0\u4e86\u9879\u76ee\u7684\u590d\u6742\u5ea6\uff0c\u56e0\u4e3a\u4f60\u9700\u8981\u7ba1\u7406\u989d\u5916\u7684\u7f16\u8bd1\u6b65\u9aa4\u548c\u8fd0\u884c\u65f6\u73af\u5883\u3002\u7136\u800c\uff0c\u5982\u679c\u8fd9\u4e9b\u8fc7\u7a0b\u80fd\u591f\u88ab\u5f88\u597d\u5730\u5c01\u88c5\u548c\u6587\u6863\u5316\uff0cWasm\u53ef\u4ee5\u6210\u4e3a\u4e00\u4e2a\u6027\u80fd\u4f18\u5316\u7684\u5f3a\u5927\u5de5\u5177\uff0c\u800c\u4e0d\u4f1a\u663e\u8457\u5f71\u54cd\u53ef\u7ef4\u62a4\u6027\u3002\u5173\u952e\u5728\u4e8e\u4fdd\u6301\u4ee3\u7801\u7684\u6e05\u6670\u548c\u7ec4\u7ec7\u6709\u5e8f\uff0c\u5e76\u786e\u4fdd\u56e2\u961f\u6210\u5458\u7406\u89e3Wasm\u6a21\u5757\u7684\u5de5\u4f5c\u539f\u7406\u548c\u7ef4\u62a4\u8981\u70b9\u3002<\/li>\n<\/ul>\n\n\n\n
          \n
        • \u95ee\uff1aWebAssembly\u662f\u5426\u80fd\u4e0e\u73b0\u6709\u7684\u540e\u7aef\u6280\u672f\u6808\uff08\u4f8b\u5982Node.js, Python, Java\u7b49\uff09\u534f\u540c\u5de5\u4f5c\uff1f<\/li>\n\n\n\n
        • \u7b54\uff1a\u662f\u7684\uff0cWebAssembly\u8bbe\u8ba1\u4e4b\u521d\u5c31\u8003\u8651\u4e86\u4e0e\u5176\u4ed6\u6280\u672f\u6808\u7684\u534f\u540c\u5de5\u4f5c\u80fd\u529b\u3002\u591a\u6570\u6d41\u884c\u7684\u540e\u7aef\u8fd0\u884c\u65f6\u90fd\u53ef\u4ee5\u4e0eWasm\u6a21\u5757\u8fdb\u884c\u4ea4\u4e92\uff0c\u53ea\u8981\u6709\u5408\u9002\u7684\u5de5\u5177\u548c\u5e93\u652f\u6301\u3002\u4f8b\u5982\uff0c\u5728Node.js\u73af\u5883\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9bNPM\u5305\uff08\u4f8b\u5982@wasmerio\uff09\u6765\u8fd0\u884c\u548c\u7ba1\u7406Wasm\u6a21\u5757\u3002\u76f8\u4f3c\u7684\uff0c\u5176\u4ed6\u540e\u7aef\u8bed\u8a00\u4e5f\u6709\u76f8\u5e94\u7684\u5e93\u548c\u5de5\u5177\u6765\u652f\u6301Wasm\u7684\u96c6\u6210\u548c\u8fd0\u884c\u3002<\/li>\n<\/ul>\n\n\n\n
            \n
          • \u95ee\uff1a\u5728\u540e\u7aef\u4f7f\u7528WebAssembly\u6709\u4ec0\u4e48\u5b89\u5168\u6027\u95ee\u9898\u9700\u8981\u5173\u6ce8\uff1f<\/li>\n\n\n\n
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