vue.js 发送ajax

npm install axios

import axios from 'axios';

axios.get('https://api.example.com/data')
  .then(response => {
    console.log(response.data);
  })
  .catch(error => {
    console.error('There was an error!', error);
  });

import axios from 'axios';

const data = {
  key1: 'value1',
  key2: 'value2'
};

axios.post('https://api.example.com/data', data)
  .then(response => {
    console.log(response.data);
  })
  .catch(error => {
    console.error('There was an error!', error);
  });

fetch('https://api.example.com/data')
  .then(response => {
    if (!response.ok) {
      throw new Error('Network response was not ok');
    }
    return response.json();
  })
  .then(data => {
    console.log(data);
  })
  .catch(error => {
    console.error('There was a problem with the fetch operation:', error);
  });

const data = {
  key1: 'value1',
  key2: 'value2'
};

fetch('https://api.example.com/data', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json'
  },
  body: JSON.stringify(data)
})
  .then(response => response.json())
  .then(data => {
    console.log('Success:', data);
  })
  .catch((error) => {
    console.error('Error:', error);
  });