安装wasm runtime
curl https://wasmtime.dev/install.sh -sSf | bash
查看wasmtime的安装路径
安装target
rustup target add wasm32-wasi
创建测试工程
cargo new wasm_wasi_demo
编译工程
cargo build --target wasm32-wasi
运行
wasmtime ./target/wasm32-wasi/debug/wasm_wasi_demo.wasm
