http api post form params always with quote sign '"'

[toplinuxsir]

Describe the bug

    let postBody = Body.form({ username: "user", password:"password" });

    let res = await client.request({
      url: "http://server/primary/auth/",
      method: "POST",
      body: postBody,
    });

the backend get the username with ' "username" ' with double quote sign and password ' "password" ' with double quote sign
how to remove the sign double quote "?

Reproduction

    let postBody = Body.form({ username: "user", password:"password" });

    let res = await client.request({
      url: "http://server/primary/auth/",
      method: "POST",
      body: postBody,
    });

the backend get the username with ' "username" ' with double quote sign and password ' "password" ' with double quote sign
how to remove the sign double quote "?

Expected behavior

No response

Platform and versions

Environment
  › OS: Ubuntu 21.10 X64
  › Node.js: 17.9.0
  › npm: 8.5.5
  › pnpm: Not installed!
  › yarn: 1.22.11
  › rustup: 1.24.3
  › rustc: 1.60.0
  › cargo: 1.60.0
  › Rust toolchain: stable-x86_64-unknown-linux-gnu 

Packages
  › @tauri-apps/cli [NPM]: 1.0.0-rc.7(outdated, latest: 1.0.0-rc.8)
  › @tauri-apps/api [NPM]: 1.0.0-rc.2(outdated, latest: 1.0.0-rc.3)
  › tauri [RUST]: 1.0.0-rc.6,
  › tauri-build [RUST]: 1.0.0-rc.5,
  › tao [RUST]: 0.7.0,
  › wry [RUST]: 0.14.0,

App
  › build-type: bundle
  › CSP: unset
  › distDir: ../public
  › devPath: http://localhost:8080/
  › framework: Svelte
  › bundler: Rollup

App directory structure
  ├─ public
  ├─ src-tauri
  ├─ .git
  ├─ src
  ├─ .vscode
  └─ node_modules

Stack trace

No response

Additional context

No response