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不支持 wasm? #1422

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yurnery opened this issue Jul 17, 2024 · 2 comments · May be fixed by #1705
Open

不支持 wasm? #1422

yurnery opened this issue Jul 17, 2024 · 2 comments · May be fixed by #1705
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@sorrycc @xusd320
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@yurnery
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yurnery commented Jul 17, 2024 •
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  1. 使用 wasm-pack new demo 创建一个demo
  2. 使用wasm-pack build打包
  3. 在 js 项目中引用打包出来的 package : const wasm = import('demo'); 引入后就报下面这个错, 但是这个 wasm 在 webpack 和 vite 中都是可以使用的.
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@sorrycc sorrycc added the bug Something isn't working label Jul 18, 2024
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sorrycc commented Jul 18, 2024

试了下 wasm 的 runtime 部分确实有问题，我们之前验过 https://github.com/umijs/mako/blob/master/examples/import-resources/index.tsx#L3 ，需要找时间看下 wasm-pack 产物的差异是什么。

@YufJi
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YufJi commented Aug 1, 2024 •
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从构建产物对比看，webpack对wasm文件的处理会解析出相应的importsObj。

尝试本地在mako产物中手动补上importsObj，可以正常执行
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感觉可以参考的修复：https://github.com/web-infra-dev/rspack/blob/main/crates/rspack_plugin_wasm/src/parser_and_generator.rs#L46

@YufJi YufJi linked a pull request Nov 27, 2024 that will close this issue
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fix: 修复load .wasm文件对importObject的处理 YufJi/mako
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@sorrycc @xusd320 @yurnery @YufJi