common-hook/es/_utils/domTarget.js

提供项目中常用的 React Hooks

import { isFunction, isBrowser } from "common-screw";
export function getTargetElement(target, defaultElement) {
    if (!isBrowser()) {
        return undefined;
    }
    if (!target) {
        return defaultElement;
    }
    let targetElement;
    if (isFunction(target)) {
        targetElement = target();
    }
    else if ("current" in target) {
        targetElement = target.current;
    }
    else {
        targetElement = target;
    }
    return targetElement;
}