feat: add cloudfunction demo

pages.json

@@ -660,6 +660,12 @@
         "navigationBarTitleText": ""
       }
     },
+    {
+      "path": "pages/API/call-function/call-function",
+      "style": {
+        "navigationBarTitleText": ""
+      }
+    },
     {
       "path": "pages/API/get-system-info/get-system-info",
       "style": {

pages/API/call-function/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: 'uniCloud.callFunction'
+      }
+    },
+    onLoad() {
+    },
+    onUnload() {
+    },
+    methods: {
+      callFunction: function () {
+        uni.showLoading({
+          title: '加载中...'
+        })
+        uniCloud.callFunction({
+          name: 'echo-cf',
+          data: {
+            num: 1,
+            str: 'ABC'
+          } as UTSJSONObject
+        }).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: UniCloudError) => {
+          uni.hideLoading()
+          uni.showModal({
+            title: '错误',
+            content: err.errMsg,
+            showCancel: false
+          })
+        })
+      }
+    }
+  }
+</script>
+
+<style>
+</style>

pages/tabBar/API.uvue

@@ -158,6 +158,10 @@
                 url: 'websocket-global',
                 api: ["connectSocket", "onSocketOpen", "onSocketError", "sendSocketMessage", "onSocketMessage", "closeSocket", "onSocketClose"]
               },
+              {
+                name: '请求云函数',
+                url: 'call-function',
+              },
             ] as Page[],
           },
           {

uniCloud-aliyun/cloudfunctions/echo-cf/index.js

+'use strict';
+exports.main = async (event, context) => {
+	//event为客户端上传的参数
+	console.log('event : ', event)
+	
+	//返回数据给客户端
+	return {
+    event,
+    context,
+    showMessage: 'Hello uniCloud function'
+  }
+};

uniCloud-aliyun/cloudfunctions/echo-cf/package.json

+{
+  "name": "echo-cf",
+  "dependencies": {},
+  "extensions": {}
+}