Question

我有这个模块，

// data.js
(async data => {
    const r = require('rethinkdb');

    const [err, conn] = await r.connect();
    console.log(conn, err);

    const pluck =   async (selectors, table) => await r.table(table).pluck(selectors).run(conn);
    const without = async (selectors, table) => await r.table(table).without(selectors).run(conn);
    const filter =  async (selectors, table) => await r.table(table).filter(selectors).run(conn);
    const get =     async (id, table) =>        await r.table(table).get(id).run(conn);
    const insert =  async (doc, table) =>       await r.table(table).insert(doc).run(conn);
    const update =  async (id, doc, table) =>   await r.table(table).get(id).insert(doc).run(conn);
    const remove =  async (id, doc, table) =>   await r.table(table).get(id).delete(doc).run(conn);
    const sample =  async (num, table) =>       await r.table(table).sample(num).run(conn);

    data.exports = {
        pluck,
        without,
        filter,
        get,
        insert,
        update,
        remove,
        sample,
    };
})(module).catch(console.log); // Line 26

每当我运行它时，我都会收到此错误：

TypeError: undefined is not a function
    at __dirname (D:\Dropbox\Development\nodejs\statoshiluck.io\lib\data.js:26:1)
    at <anonymous>

我根本无法弄清楚要做什么，我用google搜索和google搜索，stackoverflowed和stackoverflowed。请发送帮助！

当用作模块时，IIFE不是功能

0 个答案: