/** * * @desc 判断两个数组是否相等 * @param {Array} arr1 * @param {Array} arr2 * @return {Boolean} */ function arrayEqual(arr1, arr2) { if (arr1 === arr2) return true; if (arr1.length...
/** * * @desc 判断两个数组是否相等 * @param {Array} arr1 * @param {Array} arr2 * @return {Boolean} */ function arrayEqual(arr1, arr2) { if (arr1 === arr2) return true; if (arr1.length...