代理设置全局也不行，后面发现给rust cargo设置代理即可
如果出现跟我一样的情况，可以试下，我改完之后就可以了
D:\xxxxx\xxxx>pnpm tauri build
> xxxx@0.0.0 tauri
> tauri "build"
Running beforeBuildCommand `pnpm build`
> xxxxx@0.0.0 build
> vite build
vite v5.1.6 building for production...
✓ 17 modules transformed.
dist/index.html 0.48 kB │ gzip: 0.31 kB
dist/assets/index-Tn0Wq8gz.css 1.40 kB │ gzip: 0.66 kB
dist/assets/index-BP7kSTzz.js 57.74 kB │ gzip: 23.26 kB
✓ built in 627ms
Updating crates.io index
warning: spurious network error (3 tries remaining): [5] Couldn't resolve proxy name (Unsupported proxy syntax in ''http://127.0.0.1:7890'': Port number was not a decimal number between 0 and 65535)
warning: spurious network error (2 tries remaining): [5] Couldn't resolve proxy name (Unsupported proxy syntax in ''http://127.0.0.1:7890'': Port number was not a decimal number between 0 and 65535)
warning: spurious network error (1 tries remaining): [5] Couldn't resolve proxy name (Unsupported proxy syntax in ''http://127.0.0.1:7890'': Port number was not a decimal number between 0 and 65535)
error: failed to get `serde` as a dependency of package `haolin v0.0.0 (D:\Project\haolingjiancai\haolin\src-tauri)`
Caused by:
failed to query replaced source registry `crates-io`
Caused by:
download of config.json failed
Caused by:
failed to download from `https://index.crates.io/config.json`
Caused by:cargo update
[5] Couldn't resolve proxy name (Unsupported proxy syntax in ''http://127.0.0.1:7890'': Port number was not a decimal number between 0 and 65535)
Error failed to build app: failed to build app
ELIFECYCLE Command failed with exit code 1.
如果出现该错误，cd进入项目的src-tauri文件夹，运行cargo update
Updating crates.io index
warning: spurious network error (3 tries remaining): [5] Couldn't resolve proxy name (Unsupported proxy syntax in ''http://127.0.0.1:7890'': Port number was not a decimal number between 0 and 65535)
warning: spurious network error (2 tries remaining): [5] Couldn't resolve proxy name (Unsupported proxy syntax in ''http://127.0.0.1:7890'': Port number was not a decimal number between 0 and 65535)
warning: spurious network error (1 tries remaining): [5] Couldn't resolve proxy name (Unsupported proxy syntax in ''http://127.0.0.1:7890'': Port number was not a decimal number between 0 and 65535)
error: failed to get `serde` as a dependency of package `haolin v0.0.0 (D:\Project\haolingjiancai\haolin\src-tauri)`
会发现出现同样的错误
这时候只要在 C:\Users\用户名.cargo 下创建 config 文件（可以先创建config.txt文件，填充内容后删除后缀）
内容设置
[http]
proxy = "127.0.0.1:7890"
[https]
proxy = "127.0.0.1:7890"
现在重新运行会发现就正常了
第一次用tauri，发现好多错误Google都找不到....
