解析json对象以比较其中的项。

{
  "name": "Alice",
  "age": 30,
  "hobbies": ["reading", "traveling"]
}

{
  "name": "Bob",
  "age": 25,
  "hobbies": ["gaming", "cooking"]
}

// 定义两个JSON字符串
const jsonStr1 = `{
  "name": "Alice",
  "age": 30,
  "hobbies": ["reading", "traveling"]
}`;

const jsonStr2 = `{
  "name": "Bob",
  "age": 25,
  "hobbies": ["gaming", "cooking"]
}`;

// 解析JSON字符串为JavaScript对象
const obj1 = JSON.parse(jsonStr1);
const obj2 = JSON.parse(jsonStr2);

// 比较两个对象的属性
function compareObjects(obj1, obj2) {
  for (let key in obj1) {
    if (obj1.hasOwnProperty(key) && obj2.hasOwnProperty(key)) {
      if (obj1[key] !== obj2[key]) {
        console.log(`属性 ${key} 不同：`);
        console.log(`obj1:`, obj1[key]);
        console.log(`obj2:`, obj2[key]);
      }
    } else {
      console.log(`属性 ${key} 不存在于其中一个对象中`);
    }
  }
}

compareObjects(obj1, obj2);

try {
  const obj = JSON.parse(jsonStr);
} catch (e) {
  console.error("JSON解析错误:", e);
}

if (obj1.hasOwnProperty(key) && obj2.hasOwnProperty(key)) {
  // 比较属性值
} else {
  console.log(`属性 ${key} 不存在于其中一个对象中`);
}

function deepCompare(obj1, obj2) {
  if (typeof obj1 !== 'object' || typeof obj2 !== 'object' || obj1 === null || obj2 === null) {
    return obj1 === obj2;
  }

  const keys1 = Object.keys(obj1);
  const keys2 = Object.keys(obj2);

  if (keys1.length !== keys2.length) {
    return false;
  }

  for (let key of keys1) {
    if (!keys2.includes(key) || !deepCompare(obj1[key], obj2[key])) {
      return false;
    }
  }

  return true;
}

console.log(deepCompare(obj1, obj2));