微信小程序订阅消息功能

小程序订阅消息

功能介绍

消息能力是小程序能力中的重要组成，我们为开发者提供了订阅消息能力，以便实现服务的闭环和更优的体验。

订阅消息推送位置：服务通知
订阅消息下发条件：用户自主订阅
订阅消息卡片跳转能力：点击查看详情可跳转至该小程序的页面

使用说明

步骤一：获取模板 ID
步骤二：获取下发权限
详见小程序端消息订阅接口 wx.requestSubscribeMessage
步骤三：调用接口下发订阅消息
详见服务端消息发送接口 subscribeMessage.send

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uni.requestSubscribeMessage({  tmplIds: [''],  success (res) { }})

wx.requestSubscribeMessage(Object object)
subscribeMessage.send

<form :report-submit="true" @submit="createOrder" style="display: flex; justify-content: center;"></form>async createOrder(e) { try {  await this.joinFormId(e) //收集formId }}payment(info) { //数字现金支付let params = info.payment  params.success = (res) => {    // #ifdef MP-ALIPAY    if (res.resultCode != 9000 && res.resultCode != 8000) {      uni.showToast({        title: '未支付押金成功！',        icon: 'none'      });      return    }    // #endif    uni.showLoading({      mask: true,      title: '正在处理...'    });    setTimeout(_ => {      uni.hideLoading()      this.goOrder(info.order_sn)    }, 2000);  }  params.fail = (err) => {    uni.showToast({      title: '未支付押金成功！',      icon: 'none'    });  }  uni.requestPayment(params)},

joinFormId(e) {  return new Promise((resolve, reject) => {    //#ifdef MP-WEIXIN    var wechat_temp = this.$store.state.user.wechat_temp    if (!wx.requestSubscribeMessage) {      resolve()      return    }    wx.requestSubscribeMessage({      tmplIds: [wechat_temp.lend_success, wechat_temp.return_success],      success: (res) => {        console.log('res', res)        const param = {          is_lend: res[wechat_temp.lend_success] === 'accept' ? 1 : 0,          is_return: res[wechat_temp.return_success] === 'accept' ? 1 : 0        }        if (param.is_lend || param.is_return) {          resolve()          subscribeAuthApi(param).then(response => {            console.log('subscribeAuthApi', response)          })        } else {          uni.showModal({            content: '未授权发送通知，将收不到出借、归还通知',            confirmText: '重新授权',            cancelText: '直接租借',            success: (res) => {              if (res.confirm) {                reject()                this.request_order = false                this.createOrder()              } else {                resolve()              }            }          })        }      },      fail: (err) => {        console.log('ee', err);        uni.showModal({          content: '未授权发送通知，请到小程序设置界面开启订阅',          confirmText: '去开启',          cancelText: '直接租借',          success: (res) => {            if (res.confirm) {              reject()              wx.openSetting()            } else {              resolve()            }          }        })      }    })    //#endif    //#ifdef MP-ALIPAY    console.log('MP-ALIPAY')    const form_id = e.detail.formId    if (form_id.indexOf(' ') !== -1) {      return    }    joinFormIdApi({      form_id    })    resolve()    //#endif  })},

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https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/subscribe-message/subscribeMessage.send.html

用户需要点击“总是保持以上，不再询问”，才可以获取到getSetting返回的用户授权信息

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requestMsg(){ return new Promise((resolve, reject) => { wx.requestSubscribeMessage({ tmplIds: [" -ZwAFL- "], success: (res) => {  if (res[' -ZwAFL- '] === 'accept'){  wx.showToast({  title: '订阅OK！',  duration: 1000,  success(data) {  //成功  resolve()  }  })  } }, fail(err) {  //失败  console.error(err);  reject() } }) }) }

openMsg() {    var that = this    // 获取用户的当前设置，判断是否点击了“总是保持以上，不在询问”    wx.getSetting({        withSubscriptions:true,  // 是否获取用户订阅消息的订阅状态，默认false不返回       success(res) {          if(res.authSetting['scope.subscribeMessage']) { // 用户点击了“总是保持以上，不再询问”             uni.openSetting({ // 打开设置页               success(res) {                 console.log(res.authSetting)               }             });          }else { // 用户没有点击“总是保持以上，不再询问”则每次都会调起订阅消息             var templateid = that.setting.templateid.map(item => item.tempid)             uni.requestSubscribeMessage({               tmplIds: templateid,               success (res) {                  console.log(res)               },               fail:(res) => {                  console.log(res)               }             })           }       }    })},

模版消息链接
 fromid怎么成这样了

https://developers.weixin.qq.com/miniprogram/dev/framework/open-ability/template-message.html