import.meta.resolve(specifier[, parent])

稳定性: 1 - 实验性的

¥Stability: 1 - Experimental

此特性仅在启用 --experimental-import-meta-resolve 命令标志时可用。

¥This feature is only available with the --experimental-import-meta-resolve command flag enabled.

  • specifier <string> 相对于 parent 解析的模块说明符。

    ¥specifier <string> The module specifier to resolve relative to parent.

  • parent <string> | <URL> 要解析的绝对的父模块 URL。如果未指定，则使用 import.meta.url 的值作为默认值。

    ¥parent <string> | <URL> The absolute parent module URL to resolve from. If none is specified, the value of import.meta.url is used as the default.

  • 返回：<Promise>

    ¥Returns: <Promise>

提供作用域为每个模块的模块相关解析函数，返回 URL 字符串。

¥Provides a module-relative resolution function scoped to each module, returning the URL string.

const dependencyAsset = await import.meta.resolve('component-lib/asset.css');

import.meta.resolve 还接受第二个参数，它是从中解析的父模块：

¥import.meta.resolve also accepts a second argument which is the parent module from which to resolve from:

await import.meta.resolve('./dep', import.meta.url);

这个函数是异步的，因为 Node.js 中的 ES 模块解析器是允许异步的。

¥This function is asynchronous because the ES module resolver in Node.js is allowed to be asynchronous.