export,import, es6 export, es6 import

时间：2019-06-18 20:13:22 收藏：0 阅读：129

创建javascript模块以从模块中导出函数、对象或原语值时，使用export语句，以便其他程序可以使用import语句。

export { name1, name2, …, nameN };
export { variable1 as name1, variable2 as name2, …, nameN };
export let name1, name2, …, nameN; // also var, const
export let name1 = …, name2 = …, …, nameN; // also var, const
export function FunctionName(){...}
export class ClassName {...}

export default expression;
export default function (…) { … } // also class, function*
export default function name1(…) { … } // also class, function*
export { name1 as default, … };

export * from …;
export { name1, name2, …, nameN } from …;
export { import1 as name1, import2 as name2, …, nameN } from …;
export { default } from …;

来源：https://lufeng.info/note/84