解決辦法如下。post這樣發(fā)送請求就好了

axios.post( apiUrl, qs.stringify({name: 'testName', pass: 'testPass'}), {
  headers: {
     'Content-Type': 'application/x-www-form-urlencoded'
  }
}).then(//***).catch(//***)

1. install qs module, and use qs.stringify(dataObject) to format your data object
2. add axios config

{
  headers: {
     'Content-Type': 'application/x-www-form-urlencoded'
  }
}