我对节点js函数执行有疑问。代码示例
const dynamic = require('dynamic'),
obj1 = dynamic.obj1,
ovj2 = dynamic.obj2;
const myFunction1 = () => {
let x = obj1
};
const myFunction2 = () => {
let x = obj2
};
module.exports.myFunction1 = myFunction1;
module.exports.myFunction2 = myFunction2;
问题是如何设计此代码,以便每次调用myFunctions时都能从动态变量获取更新值。因为require只工作一次,所以在模块的开头。动态是静态的,该如何解决呢?
最佳答案
这应该可以按您期望的那样工作:
const dynamic = require('dynamic');
const myFunction1 = () => {
const x = dynamic.obj1;
};
const myFunction2 = () => {
const x = dynamic.obj2;
};
module.exports.myFunction1 = myFunction1;
module.exports.myFunction2 = myFunction2;