axios(url[, config])

axios()，直接用url

  axios("http://wthrcdn.etouch.cn/weather_mini?city=成都")
  .then(function (response) {    
    console.log('one1======='+response.data);
    console.log(response)
  });

axios()，直接用config

  axios({
  method: 'get',
  url: "http://wthrcdn.etouch.cn/weather_mini?city=成都" 
})
  .then(function (response) {
    console.log('one2======='+response.data);
    console.log(response)
  });

axios.get(url[, config])

axios.get()，直接用url

  axios.get("http://wthrcdn.etouch.cn/weather_mini?city=成都")
  .then(function (response) {
        console.log('one3======='+response.data);  
        console.log(response)     
  })
  .catch(function (error) {    
    console.log(error);
  })

axios.get()，用params

  axios.get('http://wthrcdn.etouch.cn/weather_mini', {
    params: {
      city: '成都'
    }
  })
  .then(function (response) {
    console.log('one4======='+response.data);
    console.log(response)
  })
  .catch(function (error) {
    console.log(error);
  })