第一次提交：小程序前端最新版本

components/order-sender/order-sender.js

@@ -0,0 +1,16 @@
+const app = getApp();
+
+Component({
+  properties: {
+    visible: Boolean,
+    showDetail: { type: Boolean, value: false }
+  },
+
+  data: {},
+
+  methods: {
+    close() {
+      this.triggerEvent('close');
+    }
+  }
+});