mysql2 TypeError:f.ClientHandshake不是构造函数

Question

我正在尝试使用mysql2连接到RDS MySQL实例.当我在本地使用包时,一切正常.但是,当我在AWS Lambda函数中使用它时,我得到了这个神秘的错误:

TypeError: f.ClientHandshake is not a constructor
at new g (/var/task/index.js:275:62824)
at new o (/var/task/index.js:275:224046)
at e.exports.getConnection (/var/task/index.js:275:218705)
at e.exports.execute (/var/task/index.js:275:220197)
at /var/task/index.js:275:372341
at new Promise (<anonymous>)
at c.execute (/var/task/index.js:275:372308)
at /var/task/index.js:357:14189
at E (/var/task/index.js:316:24416)
at Generator._invoke (/var/task/index.js:316:24204)

知道问题是什么吗？我确信角色/安全组都已正确配置.

Answer 1

原来在Webpack中禁用缩小修复了这个问题.

这可以通过更新webpack.config.jsto include 来完成

optimization: {
    // We no not want to minimize our code.
    minimize: false
},