js 全局静态变量

const GlobalStatic = (function () {
    let privateStaticVar = 'I am a global static variable';

    return {
        getStaticVar: function () {
            return privateStaticVar;
        },
        setStaticVar: function (value) {
            privateStaticVar = value;
        }
    };
})();

console.log(GlobalStatic.getStaticVar()); // 输出: I am a global static variable
GlobalStatic.setStaticVar('New Value');
console.log(GlobalStatic.getStaticVar()); // 输出: New Value

// globalStatic.js
let privateStaticVar = 'I am a global static variable';

export function getStaticVar() {
    return privateStaticVar;
}

export function setStaticVar(value) {
    privateStaticVar = value;
}

import { getStaticVar, setStaticVar } from './globalStatic.js';

console.log(getStaticVar()); // 输出: I am a global static variable
setStaticVar('New Value');
console.log(getStaticVar()); // 输出: New Value