深层次监听某个变量发生改变

// 创建一个递归 Proxy 函数
function createDeepProxy(target, path = '') {
    return new Proxy(target, {
        set(obj, prop, value) {
            const fullPath = path ? `${path}.${prop}` : prop;
            // 如果当前属性是对象或数组，递归创建 Proxy
            if (typeof value === 'object' && value !== null) {
                value = createDeepProxy(value, fullPath);
            }
            // 检查属性是否变化
            if (obj[prop] !== value) {
                console.log(`Property "${fullPath}" changed from "${obj[prop]}" to "${value}"`);
                debugger; // 触发断点
            }
            // 更新属性值
            obj[prop] = value;
            return true;
        }
    });
}
// 用 Proxy 包装 _eleinfos
_eleinfos = createDeepProxy(_eleinfos);