https://www.jb51.net/article/125717.htm

<script src="https://unpkg.com/axios/dist/axios.min.js"></script>

// Make a request for a user with a given ID
axios.get('/user?ID=12345').then(function (response) {console.log(response);}).catch(function (error) {console.log(error);});// Optionally the request above could also be done as
axios.get('/user', {params: {ID: 12345}}).then(function (response) {console.log(response);}).catch(function (error) {console.log(error);});

axios.post('/user', {firstName: 'Fred',lastName: 'Flintstone'
})
.then(function (response) {console.log(response);
})
.catch(function (error) {console.log(error);
});

// 在进行 post 和 get 请求的时候，使用 axios 进行访问
// 进行 get 请求
axios.get(url).then(function (response){console.log(response);
}).catch(function(error){console.log(error);
});
// 进行post 请求
axios.post(url,{firstName:'Fred',lastName:'Flintstone'}).then(function (response) {console.log(response);
}).catch(function (error) {console.log(error);
});

axios({  method:'post',  url:url,  data:{title:this.title,content:this.content},  headers:{'Content-Type': 'application/x-www-form-urlencoded'},  transformRequest: function(obj) {  var str = [];  for(var p in obj){  str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p]));  }  return str.join("&");  }
}).then((res)=>{console.log(res.data);
});

npm install qs

var formData = Qs.stringify({imgIds: [48,49],});

axios.post(url,Qs.stringify(this.formData)).then(function (response) {console.log(response);
}).catch(function (error) {console.log(error);
});

axios({method: 'post',url:url,data:Qs.stringify(this.formData),
}).then((res)=>{console.log(res);
});