From a7d0210766a6ac16f2c56c538b897c5e9a1ea69e Mon Sep 17 00:00:00 2001
From: fxy060608 <fxy060608@gmail.com>
Date: Fri, 20 Sep 2019 13:06:26 +0800
Subject: [PATCH] build uni-mp-toutiao

---
 packages/uni-mp-toutiao/dist/index.js | 50 ++++++++++++++++++++-------
 1 file changed, 37 insertions(+), 13 deletions(-)

diff --git a/packages/uni-mp-toutiao/dist/index.js b/packages/uni-mp-toutiao/dist/index.js
index e421bd566..79ee325f4 100644
--- a/packages/uni-mp-toutiao/dist/index.js
+++ b/packages/uni-mp-toutiao/dist/index.js
@@ -1376,21 +1376,45 @@ function isPage () {
 
 function initRefs (vm) {
   const mpInstance = vm.$scope;
-  mpInstance.selectAllComponents('.vue-ref', (components) => {
-    components.forEach(component => {
-      const ref = component.dataset.ref;
-      vm.$refs[ref] = component.$vm || component;
-    });
-  });
-  mpInstance.selectAllComponents('.vue-ref-in-for', (forComponents) => {
-    forComponents.forEach(component => {
-      const ref = component.dataset.ref;
-      if (!vm.$refs[ref]) {
-        vm.$refs[ref] = [];
+  /* eslint-disable no-undef */
+  const minorVersion = parseInt(tt.getSystemInfoSync().SDKVersion.split('.')[1]);
+  if (minorVersion > 16) {
+    Object.defineProperty(vm, '$refs', {
+      get () {
+        const $refs = {};
+        const components = mpInstance.selectAllComponents('.vue-ref');
+        components.forEach(component => {
+          const ref = component.dataset.ref;
+          $refs[ref] = component.$vm || component;
+        });
+        const forComponents = mpInstance.selectAllComponents('.vue-ref-in-for');
+        forComponents.forEach(component => {
+          const ref = component.dataset.ref;
+          if (!$refs[ref]) {
+            $refs[ref] = [];
+          }
+          $refs[ref].push(component.$vm || component);
+        });
+        return $refs
       }
-      vm.$refs[ref].push(component.$vm || component);
     });
-  });
+  } else {
+    mpInstance.selectAllComponents('.vue-ref', (components) => {
+      components.forEach(component => {
+        const ref = component.dataset.ref;
+        vm.$refs[ref] = component.$vm || component;
+      });
+    });
+    mpInstance.selectAllComponents('.vue-ref-in-for', (forComponents) => {
+      forComponents.forEach(component => {
+        const ref = component.dataset.ref;
+        if (!vm.$refs[ref]) {
+          vm.$refs[ref] = [];
+        }
+        vm.$refs[ref].push(component.$vm || component);
+      });
+    });
+  }
 }
 
 const instances = Object.create(null);
-- 
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