mongodb缝合函数在使用node-module@jimp时出错

Question

我在数据库触发器上使用mongodb缝合函数，使用节点js-jip模块从URL读取图像https://www.npmjs.com/package/jimp

我已经上传了jimp作为缝合函数的外部依赖。下面是我在功能中使用的代码

const jimp = require('jimp');
const imageUrl = "https://images.unsplash.com/photo-1537454959372-885b35677ef5?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1050&q=80";
let image2 = await jimp.read(imageUrl);  

执行功能时出现以下错误

Error:
failed to execute source for 'jimp': failed to execute source for 'node_modules/jimp/dist/@jimp/custom': failed to execute source for 'node_modules/@jimp/custom/dist/@jimp/core': failed to execute source for 'node_modules/@jimp/core/dist/utils/mime': failed to execute source for 'node_modules/@jimp/core/dist/utils/core-js/modules/es.array.includes': TypeError
at defineProperty (<native code>)
at <anonymous>:6:12670
at defineProperty (node_modules/core-js/internals/typed-array-constructor.js:87:11)
at node_modules/core-js/internals/create-non-enumerable-property.js:12:10
at node_modules/core-js/internals/redefine.js:34:35
at node_modules/core-js/internals/export.js:60:5
at node_modules/core-js/modules/es.array.includes.js:16:1
at node_modules/@jimp/core/dist/utils/mime.js:9:1
at node_modules/@jimp/core/dist/index.js:160:36
at node_modules/@jimp/custom/dist/index.js:44:37
at node_modules/jimp/dist/index.js:14:38 

Answer 1

看起来jimp正在使用Array.prototype.includes

它目前不支持缝合功能

Functions currently do not support the following ES6+ features:
- New Global Object Types (i.e. WeakMap, Set, WeakSet, Symbol, Proxy)
- New Math, Number, String, Array, and Object APIs (e.g.   
Array.prototype.includes)

参考：https://docs.mongodb.com/stitch/functions/