import 语句
¥import
statements
import
语句可以引用 ES 模块或 CommonJS 模块。import
语句只允许在 ES 模块中使用,但 CommonJS 支持动态 import()
表达式来加载 ES 模块。
¥An import
statement can reference an ES module or a CommonJS module.
import
statements are permitted only in ES modules, but dynamic import()
expressions are supported in CommonJS for loading ES modules.
导入 CommonJS 模块 时,module.exports
对象作为默认导出提供。命名导出可能可用,由静态分析提供,以方便更好的生态系统兼容性。
¥When importing CommonJS modules, the
module.exports
object is provided as the default export. Named exports may be
available, provided by static analysis as a convenience for better ecosystem
compatibility.