feat: 初始化项目

cloudfunctions/doodle/src/user/getOpenId.js

@@ -0,0 +1,13 @@
+const cloud = require('wx-server-sdk');
+const responseMiddleware = require('../../common/responseMiddleware');
+
+// 使用中间件包装异步函数
+module.exports = responseMiddleware(async (event, context) => {
+    // 获取基础信息
+    const wxContext = cloud.getWXContext();
+    return {
+        openid: wxContext.OPENID,
+        appid: wxContext.APPID,
+        unionid: wxContext.UNIONID,
+    };
+});