axios 将post请求数据转为formdata

Posted 2020-10-14 asteria

axios({
            url: ‘/api/index/getIndexlbt‘,
            method: ‘post‘,
            data: {
              relevanceId:this.$route.params.id,
              pictureType:4
            },
            transformRequest: [function (data) {
              let ret = ‘‘
              for (let it in data) {
                ret += encodeURIComponent(it) + ‘=‘ + encodeURIComponent(data[it]) + ‘&‘
              }
              return ret
            }],
            headers: {
              ‘Content-Type‘: ‘application/x-www-form-urlencoded‘
            }
          })