nodejsq发送formData的数据

axios({
   method: 'post',
   url: 'http://localhost:8080/login',
   data: {
      username: obj.username,
      password: obj.passwd
   },
   transformRequest: [
      function (data) {
         let ret = ''
         for (let it in data) {
            ret += encodeURIComponent(it) + '=' + encodeURIComponent(data[it]) + '&'
         }
         ret = ret.substring(0, ret.lastIndexOf('&'));
         return ret
      }
    ],
    headers: {
       'Content-Type': 'application/x-www-form-urlencoded'
    }
})

安装 axios 模块，通过 import 引入即可使用