request2.js:36 Uncaught Error: 登录失败

[snowdream]

When i want to throw erros in the function, it shows "Uncaught Error"

const intercept = require('superagent-intercept')((err, res) => {
  if (err) {
    throw new Error(err)
  }

  if (res) {
    /**
     * code为非0是抛错 可结合自己业务进行修改
     */
    const data = res.body
    if (data.code !== 0) {
      throw new Error(data.message)
    }
  }
})

request2.js:36 Uncaught Error: 登录失败
    at Request.<anonymous> (request2.js:36)
    at index.js:8
    at Array.forEach (<anonymous>)
    at Request.req.callback (index.js:8)
    at Request.<anonymous> (client.js:465)
    at Request.Emitter.emit (index.js:145)
    at XMLHttpRequest.xhr.onreadystatechange (client.js:761)