Created
June 8, 2018 08:44
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WebAssembly 鉴定页面
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| <html> | |
| <head> | |
| <title>WASM check</title> | |
| </head> | |
| <body> | |
| <script type="text/javascript"> | |
| const supported = (() => { | |
| try { | |
| if (typeof WebAssembly === "object" && | |
| typeof WebAssembly.instantiate === "function") { | |
| const module = new WebAssembly.Module(Uint8Array.of(0x0, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00)); | |
| if (module instanceof WebAssembly.Module) | |
| return new WebAssembly.Instance(module) instanceof WebAssembly.Instance; | |
| } | |
| } catch (e) {} | |
| return false; | |
| })(); | |
| var info = (supported ? "WebAssembly is supported" : "WebAssembly is not supported"); | |
| document.write('<h1>' + info + '</h1>'); | |
| </script> | |
| </body> | |
| </html> |
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