类：WASI

¥Class: WASI

WASI 类提供了 WASI 系统调用 API 和其他方便的方法来使用基于 WASI 的应用。每个 WASI 实例代表一个不同的沙箱环境。出于安全考虑，每个 WASI 实例都必须显式地配置其命令行参数、环境变量、以及沙箱目录结构。

¥The WASI class provides the WASI system call API and additional convenience methods for working with WASI-based applications. Each WASI instance represents a distinct sandbox environment. For security purposes, each WASI instance must have its command-line arguments, environment variables, and sandbox directory structure configured explicitly.