call-function.uvue

<template>
  <!-- #ifdef APP -->
  <scroll-view style="flex: 1">
    <!-- #endif -->
    <view>
      <page-head :title="title"></page-head>
      <view class="uni-padding-wrap uni-common-mt">
        <view class="uni-btn-v uni-common-mt">
          <button type="primary" @click="callFunction">请求云函数</button>
        </view>
      </view>
    </view>
    <!-- #ifdef APP -->
  </scroll-view>
  <!-- #endif -->
</template>
<script>
  export default {
    data() {
      return {
        title: '请求云函数'
      }
    },
    onLoad() {
    },
    onUnload() {
    },
    methods: {
      callFunction: function () {
        uni.showLoading({
          title: '加载中...'
        })
        uniCloud.callFunction({
          name: 'echo-cf',
          data: {
            num: 1,
            str: 'ABC'
          }
        }).then<void>(res => {
          const result = res.result
          console.log(JSON.stringify(result))
          uni.hideLoading()
          uni.showModal({
            title: '提示',
            content: result['showMessage'] as string,
            showCancel: false
          })
        }).catch<void>((err: any | null) => {
          const error = err as UniCloudError
          uni.hideLoading()
          uni.showModal({
            title: '错误',
            content: error.errMsg,
            showCancel: false
          })
        })
      }
    }
  }
</script>

<style>
</style>