JS通过axios提交application/x-www-form-urlencoded类型的数据

let formData = new URLSearchParams()
formData.append('param1', param1)
formData.append('param2', param2)

axios({
    url: 'http://xxx.xxx.xxx.xxx/xxx',
    method: 'method',
    headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' },
    data: formData
}).then(response => {
    // your logic processing response
}, error => {
    // your logic dealing with error
})