小程序數(shù)據請求、獲取數(shù)據處理基本邏輯

2022/3/2 19:39:45141 閱讀

*.ts

    var that = this;
    wx.request({
      url: 'https://*.*/', //僅為示例，并非真實的接口地址
      data: {
        id: '1',
        par: 'news'
      },
      header: {
        'content-type': 'application/json' // 默認值
      },
      method: 'post',
      success(res) {
        var idata = res.data;
        that.setData({
          par: idata['par'],
          id: idata['id'],
        })
      },
      fail: function (res) { },
      complete: function (res) { }
    })




*.wxml

<view wx:for="{{par}}" wx:for-index="index" wx:for-item="itemName" class="pro_list">
  <view class="pro_title">
    {{par[index]}}
  </view>
  <view class="pro_title">
    {{id[index]}}
  </view>
</view>

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