revert e5e2aca0c4

revert Merge branch 'main' of http://47.107.152.87:3000/liubiao/APP

# Conflicts:
#	.gitignore
#	pages/common/index/index.vue
#	unpackage/dist/dev/app-plus/app-config-service.js
#	unpackage/dist/dev/app-plus/app-service.js
#	unpackage/dist/dev/app-plus/app-view.js
#	unpackage/dist/dev/app-plus/manifest.json
#	utils/request.js

node_modules/mqtt/test/util.js

@@ -0,0 +1,13 @@
+'use strict'
+
+var through = require('through2')
+
+module.exports.testStream = function () {
+  return through(function (buf, enc, cb) {
+    var that = this
+    setImmediate(function () {
+      that.push(buf)
+      cb()
+    })
+  })
+}