axios发起请求

Bertha 。 2022-03-01 12:58 366阅读 0赞

跨域处理：  
在config文件夹的index.js写入：

proxyTable: {
          '/apis':{
            target:'http://api.nuomeng.langqiyun.cn',
            // target:'http://192.168.0.235:8012',
            changeOrigin:true,
            pathRewrite:{
              '^/apis':'/'
            }
          }
        },

import axios from 'axios';
    Vue.prototype.$axios=axios;
    Vue.prototype.NM = '/apis';

弄了好久，亲测有效： [原文链接][Link 1]

发起一个GET请求
    // 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);
      });
    
    发起一个POST请求
    axios.post('/user', {
        firstName: 'Fred',
        lastName: 'Flintstone'
      })
      .then(function (response) {
        console.log(response);
      })
      .catch(function (error) {
        console.log(error);
      });
    
    同时发起多个请求
    function getUserAccount() {
      return axios.get('/user/12345');
    }
    
    function getUserPermissions() {
      return axios.get('/user/12345/permissions');
    }
    
    axios.all([getUserAccount(), getUserPermissions()])
      .then(axios.spread(function (acct, perms) {
        // Both requests are now complete
      }));
    
    //get请求：
    var that = this;
        this.$axios
          .get(this.NM + "/index/user/getUserCoupon", {
              params:{
              user_id:3,
              type:'',
              page:1,
              limit:20
              }
          })
          .then(function(response) {
            console.log("获取全部优惠券列表", response.data);
            if(response.data.code == 200){
              //  that.couponData = response.data.data.data;
            }
          })
          .catch(function(error) {
            console.log(error);
          });
    
    //post请求把params:{}去掉

[Link 1]: https://www.jianshu.com/p/7a9fbcbb1114