RequestTask
網(wǎng)絡(luò)請(qǐng)求任務(wù)對(duì)象

方法
RequestTask.abort()
中斷請(qǐng)求任務(wù)

RequestTask.onHeadersReceived(function callback)
監(jiān)聽 HTTP Response Header 事件。會(huì)比請(qǐng)求完成事件更早

RequestTask.offHeadersReceived(function callback)
取消監(jiān)聽 HTTP Response Header 事件

RequestTask.onChunkReceived(function callback)
監(jiān)聽 Transfer-Encoding Chunk Received 事件。當(dāng)接收到新的chunk時(shí)觸發(fā)。

RequestTask.offChunkReceived(function callback)
取消監(jiān)聽 Transfer-Encoding Chunk Received 事件

示例代碼

const requestTask = wx.request({
  url: 'test.php', //僅為示例，并非真實(shí)的接口地址
  data: {
    x: '' ,
    y: ''
  },
  header: {
    'content-type': 'application/json'
  },
  success (res) {
    console.log(res.data)
  }
})
requestTask.abort() // 取消請(qǐng)求任務(wù)