43 lines
1.0 KiB
JavaScript
43 lines
1.0 KiB
JavaScript
// 套餐比较两个对象是否相等
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export function isObjectEqual(obj1, obj2) {
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if (typeof obj1 !== 'object' || obj1 === null || typeof obj2 !== 'object' || obj2 === null) {
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return obj1 === obj2;
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}
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const keys1 = Object.keys(obj1);
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const keys2 = Object.keys(obj2);
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if (keys1.length !== keys2.length) {
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return false;
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}
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for (const key of keys1) {
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if (Array.isArray(obj1[key]) && Array.isArray(obj2[key])) {
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if (!isArrayEqual(obj1[key], obj2[key])) {
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return false;
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}
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} else if (!isObjectEqual(obj1[key], obj2[key])) {
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return false;
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}
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}
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return true;
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}
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// 比较两个数组是否相等（忽略顺序）
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export function isArrayEqual(arr1, arr2) {
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if (arr1.length !== arr2.length) {
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return false;
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}
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const usedIndices = new Array(arr2.length).fill(false);
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for (const item1 of arr1) {
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let found = false;
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for (let i = 0; i < arr2.length; i++) {
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if (!usedIndices[i] && isObjectEqual(item1, arr2[i])) {
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usedIndices[i] = true;
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found = true;
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break;
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}
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}
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if (!found) {
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return false;
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}
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}
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return true;
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} |