<form bind:submit="testSubmit" report-submit="true">
      <button formType="submit">发送模板消息</button>
 </form>

onLoad: function (options) {
    var that = this;
    
        //获取 access_token

    that.getAccessToken();

  },


  getAccessToken: function () {
    var that = this;
    var appdid = ‘填写小程序的APPID‘;
    var appsecret = ‘填写小程序的密钥‘
    var url = ‘https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=‘ + appdid + ‘&secret=‘ + appsecret;
    wx.request({
      url: url,
      success: function (res) {
        console.log(res) // 控制台输出结果
        that.setData({
          access_token: res.data.access_token
        })
         console.log("*********获取************" + res.data.access_token) // 控制台输出结果
      }
    })
  },
//点击发送模板，获取formid
  testSubmit: function (e) {
    var self = this;
    console.log("*********** e.detail.formId**********" + e.detail.formId)
    var _access_token = self.data.access_token
    console.log("***********控制台输出结果**********" + _access_token)
    var opeid = "微信推送消息接收者的openid"
    let url = ‘https://api.weixin.qq.com/cgi-bin/message/wxopen/template/send?access_token=‘ + _access_token;
    let jsonData = {
      access_token: _access_token,
      touser: opeid,
      template_id: ‘所需下发的模板消息的ID‘,
      form_id: e.detail.formId,
      page: "pages/index/index",
      data: {
        "keyword1": { "value": "互联网大会科学技术", "color": "#173177" },
        "keyword2": { "value": "2019年1月4日 09:00", "color": "#173177" },
        "keyword3": { "value": "上海国际展中心", "color": "#173177" },
        "keyword4": { "value": "务必准时参加", "color": "#173177" },
      }
    }
   console.log("**********jsonData*******************" + JSON.stringify(jsonData))
    wx.request({
      url: url,
      data:jsonData,
      method: ‘POST‘,
      success: function (res) {
        console.log("***" + JSON.stringify(res))
      },
      fail: function (err) {
        console.log(‘request fail ‘, err);
      },
    })
  },