Promise.allSettled()和Promise.all()在处理错误时的差异是什么？

const promise1 = new Promise((resolve) => setTimeout(() => resolve('结果1'), 1000));
const promise2 = new Promise((resolve, reject) => setTimeout(() => reject('错误2'), 1500));
const promise3 = new Promise((resolve) => setTimeout(() => resolve('结果3'), 2000));
Promise.all([promise1, promise2, promise3])
.catch((error) => {
         
    console.log(error); // 输出 "错误2"
  });

const promiseX = new Promise((resolve) => setTimeout(() => resolve('X成功'), 1000));
const promiseY = new Promise((resolve, reject) => setTimeout(() => reject('Y失败'), 1500));
const promiseZ = new Promise((resolve) => setTimeout(() => resolve('Z成功'), 2000));
Promise.allSettled([promiseX, promiseY, promiseZ])
.then((results) => {
         
    console.log(results);
    /*
    [
      {status: "fulfilled", value: "X成功"},
      {status: "rejected", reason: "Y失败"},
      {status: "fulfilled", value: "Z成功"}
    ]
    */
  });